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Commit 653e99de authored by tomas@poseidon.ndb.mysql.com's avatar tomas@poseidon.ndb.mysql.com
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removed ndb grep from configure .in

parent 28e3fe87
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configure.in
View file @ 653e99de
......@@ -3281,7 +3281,6 @@ AC_CONFIG_FILES(ndb/Makefile ndb/include/Makefile dnl
ndb/src/kernel/blocks/backup/Makefile dnl
ndb/src/kernel/blocks/dbutil/Makefile dnl
ndb/src/kernel/blocks/suma/Makefile dnl
ndb/src/kernel/blocks/grep/Makefile dnl
ndb/src/kernel/blocks/dbtux/Makefile dnl
ndb/src/kernel/vm/Makefile dnl
ndb/src/mgmapi/Makefile dnl
......
ndb/src/kernel/blocks/dblqh/redoLogReader/Makefile deleted 100644 → 0
View file @ 28e3fe87
include .defs.mk
BIN_TARGET := redoLogFileReader
SOURCES := records.cpp redoLogFileReader.cpp
TYPE := util
include $(NDB_TOP)/Epilogue.mk
ndb/src/kernel/blocks/grep/Grep.cpp deleted 100644 → 0
View file @ 28e3fe87
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "Grep.hpp"
#include <ndb_version.h>
#include <NdbTCP.h>
#include <Bitmask.hpp>
#include <signaldata/NodeFailRep.hpp>
#include <signaldata/ReadNodesConf.hpp>
#include <signaldata/CheckNodeGroups.hpp>
#include <signaldata/GrepImpl.hpp>
#include <signaldata/RepImpl.hpp>
#include <signaldata/EventReport.hpp>
#include <signaldata/DictTabInfo.hpp>
#include <signaldata/GetTabInfo.hpp>
#include <signaldata/WaitGCP.hpp>
#include <GrepEvent.hpp>
#include <AttributeHeader.hpp>
#define CONTINUEB_DELAY 500
#define SSREPBLOCKNO 2
#define PSREPBLOCKNO 2
//#define DEBUG_GREP
//#define DEBUG_GREP_SUBSCRIPTION
//#define DEBUG_GREP_TRANSFER
//#define DEBUG_GREP_APPLY
//#define DEBUG_GREP_DELETE
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: STARTUP of GREP Block, etc
* ------------------------------------------------------------------------
**************************************************************************/
static Uint32 g_TypeOfStart = NodeState::ST_ILLEGAL_TYPE;
void
Grep::getNodeGroupMembers(Signal* signal) {
jam();
/**
* Ask DIH for nodeGroupMembers
*/
CheckNodeGroups * sd = (CheckNodeGroups*)signal->getDataPtrSend();
sd->blockRef = reference();
sd->requestType =
CheckNodeGroups::Direct |
CheckNodeGroups::GetNodeGroupMembers;
sd->nodeId = getOwnNodeId();
EXECUTE_DIRECT(DBDIH, GSN_CHECKNODEGROUPSREQ, signal,
CheckNodeGroups::SignalLength);
jamEntry();
c_nodeGroup = sd->output;
c_noNodesInGroup = 0;
for (int i = 0; i < MAX_NDB_NODES; i++) {
if (sd->mask.get(i)) {
if (i == getOwnNodeId()) c_idInNodeGroup = c_noNodesInGroup;
c_nodesInGroup[c_noNodesInGroup] = i;
c_noNodesInGroup++;
}
}
ndbrequire(c_noNodesInGroup > 0); // at least 1 node in the nodegroup
#ifdef NODEFAIL_DEBUG
for (Uint32 i = 0; i < c_noNodesInGroup; i++) {
ndbout_c ("Grep: NodeGroup %u, me %u, me in group %u, member[%u] %u",
c_nodeGroup, getOwnNodeId(), c_idInNodeGroup,
i, c_nodesInGroup[i]);
}
#endif
}
void
Grep::execSTTOR(Signal* signal)
{
jamEntry();
const Uint32 startphase = signal->theData[1];
const Uint32 typeOfStart = signal->theData[7];
if (startphase == 3)
{
jam();
signal->theData[0] = reference();
g_TypeOfStart = typeOfStart;
sendSignal(NDBCNTR_REF, GSN_READ_NODESREQ, signal, 1, JBB);
return;
}
if(startphase == 5) {
jam();
/**
* we don't want any log/meta records comming to use
* until we are done with the recovery.
*/
if (g_TypeOfStart == NodeState::ST_NODE_RESTART) {
jam();
pspart.m_recoveryMode = true;
getNodeGroupMembers(signal);
for (Uint32 i = 0; i < c_noNodesInGroup; i++) {
Uint32 ref =numberToRef(GREP, c_nodesInGroup[i]);
if (ref != reference())
sendSignal(ref, GSN_GREP_START_ME, signal,
1 /*SumaStartMe::SignalLength*/, JBB);
}
} else pspart.m_recoveryMode = false;
}
if(startphase == 7) {
jam();
if (g_TypeOfStart == NodeState::ST_NODE_RESTART) {
pspart.m_recoveryMode = false;
}
}
sendSTTORRY(signal);
}
void
Grep::PSPart::execSTART_ME(Signal* signal)
{
jamEntry();
GrepStartMe * me =(GrepStartMe*)signal->getDataPtr();
BlockReference ref = me->senderRef;
GrepAddSubReq* const addReq = (GrepAddSubReq *)signal->getDataPtr();
SubscriptionPtr subPtr;
c_subscriptions.first(c_subPtr);
for(; !c_subPtr.isNull(); c_subscriptions.next(c_subPtr)) {
jam();
subPtr.i = c_subPtr.curr.i;
subPtr.p = c_subscriptions.getPtr(subPtr.i);
addReq->subscriptionId = subPtr.p->m_subscriptionId;
addReq->subscriptionKey = subPtr.p->m_subscriptionKey;
addReq->subscriberData = subPtr.p->m_subscriberData;
addReq->subscriptionType = subPtr.p->m_subscriptionType;
addReq->senderRef = subPtr.p->m_coordinatorRef;
addReq->subscriberRef =subPtr.p->m_subscriberRef;
sendSignal(ref,
GSN_GREP_ADD_SUB_REQ,
signal,
GrepAddSubReq::SignalLength,
JBB);
}
addReq->subscriptionId = 0;
addReq->subscriptionKey = 0;
addReq->subscriberData = 0;
addReq->subscriptionType = 0;
addReq->senderRef = 0;
addReq->subscriberRef = 0;
sendSignal(ref,
GSN_GREP_ADD_SUB_REQ,
signal,
GrepAddSubReq::SignalLength,
JBB);
}
void
Grep::PSPart::execGREP_ADD_SUB_REQ(Signal* signal)
{
jamEntry();
GrepAddSubReq * const grepReq = (GrepAddSubReq *)signal->getDataPtr();
const Uint32 subId = grepReq->subscriptionId;
const Uint32 subKey = grepReq->subscriptionKey;
const Uint32 subData = grepReq->subscriberData;
const Uint32 subType = grepReq->subscriptionType;
const Uint32 coordinatorRef = grepReq->senderRef;
/**
* this is ref to the REP node for this subscription.
*/
const Uint32 subRef = grepReq->subscriberRef;
if(subId!=0 && subKey!=0) {
jam();
SubscriptionPtr subPtr;
ndbrequire( c_subscriptionPool.seize(subPtr));
subPtr.p->m_coordinatorRef = coordinatorRef;
subPtr.p->m_subscriptionId = subId;
subPtr.p->m_subscriptionKey = subKey;
subPtr.p->m_subscriberRef = subRef;
subPtr.p->m_subscriberData = subData;
subPtr.p->m_subscriptionType = subType;
c_subscriptions.add(subPtr);
}
else {
jam();
GrepAddSubConf * conf = (GrepAddSubConf *)grepReq;
conf->noOfSub =
c_subscriptionPool.getSize()-c_subscriptionPool.getNoOfFree();
sendSignal(signal->getSendersBlockRef(),
GSN_GREP_ADD_SUB_CONF,
signal,
GrepAddSubConf::SignalLength,
JBB);
}
}
void
Grep::PSPart::execGREP_ADD_SUB_REF(Signal* signal)
{
/**
* @todo fix error stuff
*/
}
void
Grep::PSPart::execGREP_ADD_SUB_CONF(Signal* signal)
{
jamEntry();
GrepAddSubConf* const conf = (GrepAddSubConf *)signal->getDataPtr();
Uint32 noOfSubscriptions = conf->noOfSub;
Uint32 noOfRestoredSubscriptions =
c_subscriptionPool.getSize()-c_subscriptionPool.getNoOfFree();
if(noOfSubscriptions!=noOfRestoredSubscriptions) {
jam();
/**
*@todo send ref signal
*/
ndbrequire(false);
}
}
void
Grep::execREAD_NODESCONF(Signal* signal)
{
jamEntry();
ReadNodesConf * conf = (ReadNodesConf *)signal->getDataPtr();
#if 0
ndbout_c("Grep: Recd READ_NODESCONF");
#endif
/******************************
* Check which REP nodes exist
******************************/
Uint32 i;
for (i = 1; i < MAX_NODES; i++)
{
jam();
#if 0
ndbout_c("Grep: Found node %d of type %d", i, getNodeInfo(i).getType());
#endif
if (getNodeInfo(i).getType() == NodeInfo::REP)
{
jam();
/**
* @todo This should work for more than ONE rep node!
*/
pscoord.m_repRef = numberToRef(PSREPBLOCKNO, i);
pspart.m_repRef = numberToRef(PSREPBLOCKNO, i);
#if 0
ndbout_c("Grep: REP node %d detected", i);
#endif
}
}
/*****************************
* Check which DB nodes exist
*****************************/
m_aliveNodes.clear();
Uint32 count = 0;
for(i = 0; i<MAX_NDB_NODES; i++)
{
if (NodeBitmask::get(conf->allNodes, i))
{
jam();
count++;
NodePtr node;
ndbrequire(m_nodes.seize(node));
node.p->nodeId = i;
if (NodeBitmask::get(conf->inactiveNodes, i))
{
node.p->alive = 0;
}
else
{
node.p->alive = 1;
m_aliveNodes.set(i);
}
}
}
m_masterNodeId = conf->masterNodeId;
ndbrequire(count == conf->noOfNodes);
sendSTTORRY(signal);
}
void
Grep::sendSTTORRY(Signal* signal)
{
signal->theData[0] = 0;
signal->theData[3] = 1;
signal->theData[4] = 3;
signal->theData[5] = 5;
signal->theData[6] = 7;
signal->theData[7] = 255; // No more start phases from missra
sendSignal(NDBCNTR_REF, GSN_STTORRY, signal, 8, JBB);
}
void
Grep::execNDB_STTOR(Signal* signal)
{
jamEntry();
}
void
Grep::execDUMP_STATE_ORD(Signal* signal)
{
jamEntry();
//Uint32 tCase = signal->theData[0];
#if 0
if(sscoord.m_repRef == 0)
{
ndbout << "Grep: Recd DUMP signal but has no connection with REP node"
<< endl;
return;
}
#endif
/*
switch (tCase)
{
case 8100: sscoord.grepReq(signal, GrepReq::START_SUBSCR); break;
case 8102: sscoord.grepReq(signal, GrepReq::START_METALOG); break;
case 8104: sscoord.grepReq(signal, GrepReq::START_METASCAN); break;
case 8106: sscoord.grepReq(signal, GrepReq::START_DATALOG); break;
case 8108: sscoord.grepReq(signal, GrepReq::START_DATASCAN); break;
case 8110: sscoord.grepReq(signal, GrepReq::STOP_SUBSCR); break;
case 8500: sscoord.grepReq(signal, GrepReq::REMOVE_BUFFERS); break;
case 8300: sscoord.grepReq(signal, GrepReq::SLOWSTOP); break;
case 8400: sscoord.grepReq(signal, GrepReq::FASTSTOP); break;
case 8600: sscoord.grepReq(signal, GrepReq::CREATE_SUBSCR); break;
case 8700: sscoord.dropTable(signal,(Uint32)signal->theData[1]);break;
default: break;
}
*/
}
/**
* Signal received when REP node has failed
*/
void
Grep::execAPI_FAILREQ(Signal* signal)
{
jamEntry();
//Uint32 failedApiNode = signal->theData[0];
//BlockReference retRef = signal->theData[1];
/**
* @todo We should probably do something smart if the
* PS REP node fails???? /Lars
*/
#if 0
ndbout_c("Grep: API_FAILREQ received for API node %d.", failedApiNode);
#endif
/**
* @note This signal received is NOT allowed to send any CONF
* signal, since this would screw up TC/DICT to API
* "connections".
*/
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: GREP Control
* ------------------------------------------------------------------------
**************************************************************************/
void
Grep::execGREP_REQ(Signal* signal)
{
jamEntry();
//GrepReq * req = (GrepReq *)signal->getDataPtr();
/**
* @todo Fix so that request is redirected to REP Server
* Obsolete?
* Was: sscoord.grepReq(signal, req->request);
*/
ndbout_c("Warning! REP commands can only be executed at REP SERVER prompt!");
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: NODE STATE HANDLING
* ------------------------------------------------------------------------
**************************************************************************/
void
Grep::execNODE_FAILREP(Signal* signal)
{
jamEntry();
NodeFailRep * rep = (NodeFailRep*)signal->getDataPtr();
bool changed = false;
NodePtr nodePtr;
for(m_nodes.first(nodePtr); nodePtr.i != RNIL; m_nodes.next(nodePtr))
{
jam();
if (NodeBitmask::get(rep->theNodes, nodePtr.p->nodeId))
{
jam();
if (nodePtr.p->alive)
{
jam();
ndbassert(m_aliveNodes.get(nodePtr.p->nodeId));
changed = true;
}
else
{
ndbassert(!m_aliveNodes.get(nodePtr.p->nodeId));
}
nodePtr.p->alive = 0;
m_aliveNodes.clear(nodePtr.p->nodeId);
}
}
/**
* Problem: Fix a node failure running a protocol
*
* 1. Coordinator node of a protocol dies
* - Elect a new coordinator
* - send ref to user
*
* 2. Non-coordinator dies.
* - make coordinator aware of this
* so that coordinator does not wait for
* conf from faulty node
* - node recovery will restore the non-coordinator.
*
*/
}
void
Grep::execINCL_NODEREQ(Signal* signal)
{
jamEntry();
//const Uint32 senderRef = signal->theData[0];
const Uint32 inclNode = signal->theData[1];
NodePtr node;
for(m_nodes.first(node); node.i != RNIL; m_nodes.next(node))
{
jam();
const Uint32 nodeId = node.p->nodeId;
if (inclNode == nodeId) {
jam();
ndbrequire(node.p->alive == 0);
ndbassert(!m_aliveNodes.get(nodeId));
node.p->alive = 1;
m_aliveNodes.set(nodeId);
break;
}
}
/**
* @todo: if we include this DIH's got to be prepared, later if needed...
*/
#if 0
signal->theData[0] = reference();
sendSignal(senderRef, GSN_INCL_NODECONF, signal, 1, JBB);
#endif
}
/**
* Helper methods
*/
void
Grep::PSCoord::prepareOperationRec(SubCoordinatorPtr subPtr,
BlockReference subscriber,
Uint32 subId,
Uint32 subKey,
Uint32 request)
{
subPtr.p->m_coordinatorRef = reference();
subPtr.p->m_subscriberRef = subscriber;
subPtr.p->m_subscriberData = subPtr.i;
subPtr.p->m_subscriptionId = subId;
subPtr.p->m_subscriptionKey = subKey;
subPtr.p->m_outstandingRequest = request;
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: CREATE SUBSCRIPTION ID
* ------------------------------------------------------------------------
*
* Requests SUMA to create a unique subscription id
**************************************************************************/
void
Grep::PSCoord::execGREP_CREATE_SUBID_REQ(Signal* signal)
{
jamEntry();
CreateSubscriptionIdReq * req =
(CreateSubscriptionIdReq*)signal->getDataPtr();
BlockReference ref = signal->getSendersBlockRef();
SubCoordinatorPtr subPtr;
if( !c_subCoordinatorPool.seize(subPtr)) {
jam();
SubCoordinator sub;
sub.m_subscriberRef = ref;
sub.m_subscriptionId = 0;
sub.m_subscriptionKey = 0;
sendRefToSS(signal, sub, GrepError::SUBSCRIPTION_ID_NOMEM );
return;
}
prepareOperationRec(subPtr,
ref,
0,0,
GSN_CREATE_SUBID_REQ);
ndbout_c("SUBID_REQ Ref %d",ref);
req->senderData=subPtr.p->m_subscriberData;
sendSignal(SUMA_REF, GSN_CREATE_SUBID_REQ, signal,
SubCreateReq::SignalLength, JBB);
#if 1 //def DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSCoord: Sent CREATE_SUBID_REQ to SUMA");
#endif
}
void
Grep::PSCoord::execCREATE_SUBID_CONF(Signal* signal)
{
jamEntry();
CreateSubscriptionIdConf const * conf =
(CreateSubscriptionIdConf *)signal->getDataPtr();
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 subData = conf->subscriberData;
#if 1 //def DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSCoord: Recd GREP_SUBID_CONF (subId:%d, subKey:%d)",
subId, subKey);
#endif
SubCoordinatorPtr subPtr;
c_subCoordinatorPool.getPtr(subPtr, subData);
BlockReference repRef = subPtr.p->m_subscriberRef;
{ // Check that id/key is unique
SubCoordinator key;
SubCoordinatorPtr tmp;
key.m_subscriptionId = subId;
key.m_subscriptionKey = subKey;
if(c_runningSubscriptions.find(tmp, key)){
jam();
SubCoordinator sub;
sub.m_subscriberRef=repRef;
sub.m_subscriptionId = subId;
sub.m_subscriptionKey = subKey;
sendRefToSS(signal,sub, GrepError::SUBSCRIPTION_ID_NOT_UNIQUE );
return;
}
}
sendSignal(subPtr.p->m_subscriberRef, GSN_GREP_CREATE_SUBID_CONF, signal,
CreateSubscriptionIdConf::SignalLength, JBB);
c_subCoordinatorPool.release(subData);
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionInfo,
GrepEvent::GrepPS_CreateSubIdConf,
subId,
subKey,
(Uint32)GrepError::GE_NO_ERROR);
}
void
Grep::PSCoord::execCREATE_SUBID_REF(Signal* signal) {
jamEntry();
CreateSubscriptionIdRef const * ref =
(CreateSubscriptionIdRef *)signal->getDataPtr();
Uint32 subData = ref->subscriberData;
GrepError::GE_Code err;
Uint32 sendersBlockRef = signal->getSendersBlockRef();
if(sendersBlockRef == SUMA_REF)
{
jam();
err = GrepError::SUBSCRIPTION_ID_SUMA_FAILED_CREATE;
} else {
jam();
ndbrequire(false); /* Added since errorcode err unhandled
* TODO: fix correct errorcode
*/
err= GrepError::GE_NO_ERROR; // remove compiler warning
}
SubCoordinatorPtr subPtr;
c_runningSubscriptions.getPtr(subPtr, subData);
BlockReference repref = subPtr.p->m_subscriberRef;
SubCoordinator sub;
sub.m_subscriberRef = repref;
sub.m_subscriptionId = 0;
sub.m_subscriptionKey = 0;
sendRefToSS(signal,sub, err);
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: CREATE SUBSCRIPTION
* ------------------------------------------------------------------------
*
* Creates a subscription for every GREP to its local SUMA.
* GREP node that executes createSubscription becomes the GREP Coord.
**************************************************************************/
/**
* Request to create a subscription (sent from SS)
*/
void
Grep::PSCoord::execGREP_SUB_CREATE_REQ(Signal* signal)
{
jamEntry();
GrepSubCreateReq const * grepReq = (GrepSubCreateReq *)signal->getDataPtr();
Uint32 subId = grepReq->subscriptionId;
Uint32 subKey = grepReq->subscriptionKey;
Uint32 subType = grepReq->subscriptionType;
BlockReference rep = signal->getSendersBlockRef();
GrepCreateReq * req =(GrepCreateReq*)grepReq;
SubCoordinatorPtr subPtr;
if( !c_subCoordinatorPool.seize(subPtr)) {
jam();
SubCoordinator sub;
sub.m_subscriberRef = rep;
sub.m_subscriptionId = 0;
sub.m_subscriptionKey = 0;
sub.m_outstandingRequest = GSN_GREP_CREATE_REQ;
sendRefToSS(signal, sub, GrepError::NOSPACE_IN_POOL);
return;
}
prepareOperationRec(subPtr,
numberToRef(PSREPBLOCKNO, refToNode(rep)), subId, subKey,
GSN_GREP_CREATE_REQ);
/* Get the payload of the signal.
*/
SegmentedSectionPtr selectedTablesPtr;
if(subType == SubCreateReq::SelectiveTableSnapshot) {
jam();
ndbrequire(signal->getNoOfSections()==1);
signal->getSection(selectedTablesPtr,0);
signal->header.m_noOfSections = 0;
}
/**
* Prepare the signal to be sent to Grep participatns
*/
subPtr.p->m_subscriptionType = subType;
req->senderRef = reference();
req->subscriberRef = numberToRef(PSREPBLOCKNO, refToNode(rep));
req->subscriberData = subPtr.p->m_subscriberData;
req->subscriptionId = subId;
req->subscriptionKey = subKey;
req->subscriptionType = subType;
/*add payload if it is a selectivetablesnap*/
if(subType == SubCreateReq::SelectiveTableSnapshot) {
jam();
signal->setSection(selectedTablesPtr, 0);
}
/******************************
* Send to all PS participants
******************************/
NodeReceiverGroup rg(GREP, m_grep->m_aliveNodes);
subPtr.p->m_outstandingParticipants = rg;
sendSignal(rg,
GSN_GREP_CREATE_REQ, signal,
GrepCreateReq::SignalLength, JBB);
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSCoord: Sent GREP_CREATE_REQ "
"(subId:%d, subKey:%d, subData:%d, subType:%d) to parts",
subId, subKey, subPtr.p->m_subscriberData, subType);
#endif
}
void
Grep::PSPart::execGREP_CREATE_REQ(Signal* signal)
{
jamEntry();
GrepCreateReq * const grepReq = (GrepCreateReq *)signal->getDataPtr();
const Uint32 subId = grepReq->subscriptionId;
const Uint32 subKey = grepReq->subscriptionKey;
const Uint32 subData = grepReq->subscriberData;
const Uint32 subType = grepReq->subscriptionType;
const Uint32 coordinatorRef = grepReq->senderRef;
const Uint32 subRef = grepReq->subscriberRef; //this is ref to the
//REP node for this
//subscription.
SubscriptionPtr subPtr;
ndbrequire( c_subscriptionPool.seize(subPtr));
subPtr.p->m_coordinatorRef = coordinatorRef;
subPtr.p->m_subscriptionId = subId;
subPtr.p->m_subscriptionKey = subKey;
subPtr.p->m_subscriberRef = subRef;
subPtr.p->m_subscriberData = subPtr.i;
subPtr.p->m_subscriptionType = subType;
subPtr.p->m_outstandingRequest = GSN_GREP_CREATE_REQ;
subPtr.p->m_operationPtrI = subData;
c_subscriptions.add(subPtr);
SegmentedSectionPtr selectedTablesPtr;
if(subType == SubCreateReq::SelectiveTableSnapshot) {
jam();
ndbrequire(signal->getNoOfSections()==1);
signal->getSection(selectedTablesPtr,0);// SubCreateReq::TABLE_LIST);
signal->header.m_noOfSections = 0;
}
/**
* Prepare signal to be sent to SUMA
*/
SubCreateReq * sumaReq = (SubCreateReq *)grepReq;
sumaReq->subscriberRef = GREP_REF;
sumaReq->subscriberData = subPtr.p->m_subscriberData;
sumaReq->subscriptionId = subPtr.p->m_subscriptionId;
sumaReq->subscriptionKey = subPtr.p->m_subscriptionKey;
sumaReq->subscriptionType = subPtr.p->m_subscriptionType;
/*add payload if it is a selectivetablesnap*/
if(subType == SubCreateReq::SelectiveTableSnapshot) {
jam();
signal->setSection(selectedTablesPtr, 0);
}
sendSignal(SUMA_REF,
GSN_SUB_CREATE_REQ,
signal,
SubCreateReq::SignalLength,
JBB);
}
void
Grep::PSPart::execSUB_CREATE_CONF(Signal* signal)
{
jamEntry();
SubCreateConf * const conf = (SubCreateConf *)signal->getDataPtr();
Uint32 subData = conf->subscriberData;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
/**
@todo check why this can fuck up -johan
ndbrequire(subPtr.p->m_subscriptionId == conf->subscriptionId);
ndbrequire(subPtr.p->m_subscriptionKey == conf->subscriptionKey);
*/
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSPart: Recd SUB_CREATE_CONF "
"(subId:%d, subKey:%d) from SUMA",
conf->subscriptionId, conf->subscriptionKey);
#endif
/*********************
* Send conf to coord
*********************/
GrepCreateConf * grepConf = (GrepCreateConf*)conf;
grepConf->senderNodeId = getOwnNodeId();
grepConf->senderData = subPtr.p->m_operationPtrI;
sendSignal(subPtr.p->m_coordinatorRef, GSN_GREP_CREATE_CONF, signal,
GrepCreateConf::SignalLength, JBB);
subPtr.p->m_outstandingRequest = 0;
}
/**
* Handle errors that either occured in:
* 1) PSPart
* or
* 2) propagated from local SUMA
*/
void
Grep::PSPart::execSUB_CREATE_REF(Signal* signal)
{
jamEntry();
SubCreateRef * const ref = (SubCreateRef *)signal->getDataPtr();
Uint32 subData = ref->subscriberData;
GrepError::GE_Code err = (GrepError::GE_Code)ref->err;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
sendRefToPSCoord(signal, *subPtr.p, err /*error*/);
subPtr.p->m_outstandingRequest = 0;
}
void
Grep::PSCoord::execGREP_CREATE_CONF(Signal* signal)
{
jamEntry();
GrepCreateConf const * conf = (GrepCreateConf *)signal->getDataPtr();
Uint32 subData = conf->senderData;
Uint32 nodeId = conf->senderNodeId;
SubCoordinatorPtr subPtr;
c_subCoordinatorPool.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_outstandingRequest == GSN_GREP_CREATE_REQ);
subPtr.p->m_outstandingParticipants.clearWaitingFor(nodeId);
if(!subPtr.p->m_outstandingParticipants.done()) return;
/********************************
* All participants have CONF:ed
********************************/
Uint32 subId = subPtr.p->m_subscriptionId;
Uint32 subKey = subPtr.p->m_subscriptionKey;
GrepSubCreateConf * grepConf = (GrepSubCreateConf *)signal->getDataPtr();
grepConf->subscriptionId = subId;
grepConf->subscriptionKey = subKey;
sendSignal(subPtr.p->m_subscriberRef, GSN_GREP_SUB_CREATE_CONF, signal,
GrepSubCreateConf::SignalLength, JBB);
/**
* Send event report
*/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionInfo,
GrepEvent::GrepPS_SubCreateConf,
subId,
subKey,
(Uint32)GrepError::GE_NO_ERROR);
c_subCoordinatorPool.release(subPtr);
}
/**
* Handle errors that either occured in:
* 1) PSCoord
* or
* 2) propagated from PSPart
*/
void
Grep::PSCoord::execGREP_CREATE_REF(Signal* signal)
{
jamEntry();
GrepCreateRef * const ref = (GrepCreateRef *)signal->getDataPtr();
Uint32 subData = ref->senderData;
Uint32 err = ref->err;
SubCoordinatorPtr subPtr;
c_runningSubscriptions.getPtr(subPtr, subData);
sendRefToSS(signal, *subPtr.p, (GrepError::GE_Code)err /*error*/);
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: START SUBSCRIPTION
* ------------------------------------------------------------------------
*
* Starts a subscription at SUMA.
* Each participant starts its own subscription.
**************************************************************************/
/**
* Request to start subscription (Sent from SS)
*/
void
Grep::PSCoord::execGREP_SUB_START_REQ(Signal* signal)
{
jamEntry();
GrepSubStartReq * const subReq = (GrepSubStartReq *)signal->getDataPtr();
SubscriptionData::Part part = (SubscriptionData::Part) subReq->part;
Uint32 subId = subReq->subscriptionId;
Uint32 subKey = subReq->subscriptionKey;
BlockReference rep = signal->getSendersBlockRef();
SubCoordinatorPtr subPtr;
if(!c_subCoordinatorPool.seize(subPtr)) {
jam();
SubCoordinator sub;
sub.m_subscriberRef = rep;
sub.m_subscriptionId = 0;
sub.m_subscriptionKey = 0;
sub.m_outstandingRequest = GSN_GREP_START_REQ;
sendRefToSS(signal, sub, GrepError::NOSPACE_IN_POOL);
return;
}
prepareOperationRec(subPtr,
numberToRef(PSREPBLOCKNO, refToNode(rep)),
subId, subKey,
GSN_GREP_START_REQ);
GrepStartReq * const req = (GrepStartReq *) subReq;
req->part = (Uint32) part;
req->subscriptionId = subPtr.p->m_subscriptionId;
req->subscriptionKey = subPtr.p->m_subscriptionKey;
req->senderData = subPtr.p->m_subscriberData;
/***************************
* Send to all participants
***************************/
NodeReceiverGroup rg(GREP, m_grep->m_aliveNodes);
subPtr.p->m_outstandingParticipants = rg;
sendSignal(rg,
GSN_GREP_START_REQ,
signal,
GrepStartReq::SignalLength, JBB);
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSCoord: Sent GREP_START_REQ "
"(subId:%d, subKey:%d, senderData:%d, part:%d) to all participants",
req->subscriptionId, req->subscriptionKey, req->senderData, part);
#endif
}
void
Grep::PSPart::execGREP_START_REQ(Signal* signal)
{
jamEntry();
GrepStartReq * const grepReq = (GrepStartReq *) signal->getDataPtr();
SubscriptionData::Part part = (SubscriptionData::Part)grepReq->part;
Uint32 subId = grepReq->subscriptionId;
Uint32 subKey = grepReq->subscriptionKey;
Uint32 operationPtrI = grepReq->senderData;
Subscription key;
key.m_subscriptionId = subId;
key.m_subscriptionKey = subKey;
SubscriptionPtr subPtr;
ndbrequire(c_subscriptions.find(subPtr, key));;
subPtr.p->m_outstandingRequest = GSN_GREP_START_REQ;
subPtr.p->m_operationPtrI = operationPtrI;
/**
* send SUB_START_REQ to local SUMA
*/
SubStartReq * sumaReq = (SubStartReq *) grepReq;
sumaReq->subscriptionId = subId;
sumaReq->subscriptionKey = subKey;
sumaReq->subscriberData = subPtr.i;
sumaReq->part = (Uint32) part;
sendSignal(SUMA_REF, GSN_SUB_START_REQ, signal,
SubStartReq::SignalLength, JBB);
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSPart: Sent SUB_START_REQ (subId:%d, subKey:%d, part:%d)",
subId, subKey, (Uint32)part);
#endif
}
void
Grep::PSPart::execSUB_START_CONF(Signal* signal)
{
jamEntry();
SubStartConf * const conf = (SubStartConf *) signal->getDataPtr();
SubscriptionData::Part part = (SubscriptionData::Part)conf->part;
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 subData = conf->subscriberData;
Uint32 firstGCI = conf->firstGCI;
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSPart: Recd SUB_START_CONF "
"(subId:%d, subKey:%d, subData:%d)",
subId, subKey, subData);
#endif
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_subscriptionId == subId);
ndbrequire(subPtr.p->m_subscriptionKey == subKey);
GrepStartConf * grepConf = (GrepStartConf *)conf;
grepConf->senderData = subPtr.p->m_operationPtrI;
grepConf->part = (Uint32) part;
grepConf->subscriptionKey = subKey;
grepConf->subscriptionId = subId;
grepConf->firstGCI = firstGCI;
grepConf->senderNodeId = getOwnNodeId();
sendSignal(subPtr.p->m_coordinatorRef, GSN_GREP_START_CONF, signal,
GrepStartConf::SignalLength, JBB);
subPtr.p->m_outstandingRequest = 0;
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSPart: Sent GREP_START_CONF "
"(subId:%d, subKey:%d, subData:%d, part:%d)",
subId, subKey, subData, part);
#endif
}
/**
* Handle errors that either occured in:
* 1) PSPart
* or
* 2) propagated from local SUMA
*
* Propagates REF signal to PSCoord
*/
void
Grep::PSPart::execSUB_START_REF(Signal* signal)
{
SubStartRef * const ref = (SubStartRef *)signal->getDataPtr();
Uint32 subData = ref->subscriberData;
GrepError::GE_Code err = (GrepError::GE_Code)ref->err;
SubscriptionData::Part part = (SubscriptionData::Part)ref->part;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
sendRefToPSCoord(signal, *subPtr.p, err /*error*/, part);
subPtr.p->m_outstandingRequest = 0;
}
/**
* Logging has started... (says PS Participant)
*/
void
Grep::PSCoord::execGREP_START_CONF(Signal* signal)
{
jamEntry();
GrepStartConf * const conf = (GrepStartConf *) signal->getDataPtr();
Uint32 subData = conf->senderData;
SubscriptionData::Part part = (SubscriptionData::Part)conf->part;
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 firstGCI = conf->firstGCI;
SubCoordinatorPtr subPtr;
c_subCoordinatorPool.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_outstandingRequest == GSN_GREP_START_REQ);
subPtr.p->m_outstandingParticipants.clearWaitingFor(conf->senderNodeId);
if(!subPtr.p->m_outstandingParticipants.done()) return;
jam();
/*************************
* All participants ready
*************************/
GrepSubStartConf * grepConf = (GrepSubStartConf *) conf;
grepConf->part = part;
grepConf->subscriptionId = subId;
grepConf->subscriptionKey = subKey;
grepConf->firstGCI = firstGCI;
bool ok = false;
switch(part) {
case SubscriptionData::MetaData:
ok = true;
sendSignal(subPtr.p->m_subscriberRef, GSN_GREP_SUB_START_CONF, signal,
GrepSubStartConf::SignalLength, JBB);
/**
* Send event report
*/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionInfo,
GrepEvent::GrepPS_SubStartMetaConf,
subId, subKey,
(Uint32)GrepError::GE_NO_ERROR);
c_subCoordinatorPool.release(subPtr);
break;
case SubscriptionData::TableData:
ok = true;
sendSignal(subPtr.p->m_subscriberRef, GSN_GREP_SUB_START_CONF, signal,
GrepSubStartConf::SignalLength, JBB);
/**
* Send event report
*/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionInfo,
GrepEvent::GrepPS_SubStartDataConf,
subId, subKey,
(Uint32)GrepError::GE_NO_ERROR);
c_subCoordinatorPool.release(subPtr);
break;
}
ndbrequire(ok);
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSCoord: Recd SUB_START_CONF (subId:%d, subKey:%d, part:%d) "
"from all slaves",
subId, subKey, (Uint32)part);
#endif
}
/**
* Handle errors that either occured in:
* 1) PSCoord
* or
* 2) propagated from PSPart
*/
void
Grep::PSCoord::execGREP_START_REF(Signal* signal)
{
jamEntry();
GrepStartRef * const ref = (GrepStartRef *)signal->getDataPtr();
Uint32 subData = ref->senderData;
GrepError::GE_Code err = (GrepError::GE_Code)ref->err;
SubscriptionData::Part part = (SubscriptionData::Part)ref->part;
SubCoordinatorPtr subPtr;
c_runningSubscriptions.getPtr(subPtr, subData);
sendRefToSS(signal, *subPtr.p, err /*error*/, part);
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: REMOVE SUBSCRIPTION
* ------------------------------------------------------------------------
*
* Remove a subscription at SUMA.
* Each participant removes its own subscription.
* We start by deleting the subscription inside the requestor
* since, we don't know if nodes (REP nodes or DB nodes)
* have disconnected after we sent out this and
* if we dont delete the sub in the requestor now,
* we won't be able to create a new subscription
**************************************************************************/
/**
* Request to abort subscription (Sent from SS)
*/
void
Grep::PSCoord::execGREP_SUB_REMOVE_REQ(Signal* signal)
{
jamEntry();
GrepSubRemoveReq * const subReq = (GrepSubRemoveReq *)signal->getDataPtr();
Uint32 subId = subReq->subscriptionId;
Uint32 subKey = subReq->subscriptionKey;
BlockReference rep = signal->getSendersBlockRef();
SubCoordinatorPtr subPtr;
if( !c_subCoordinatorPool.seize(subPtr)) {
jam();
SubCoordinator sub;
sub.m_subscriberRef = rep;
sub.m_subscriptionId = 0;
sub.m_subscriptionKey = 0;
sub.m_outstandingRequest = GSN_GREP_REMOVE_REQ;
sendRefToSS(signal, sub, GrepError::NOSPACE_IN_POOL);
return;
}
prepareOperationRec(subPtr,
numberToRef(PSREPBLOCKNO, refToNode(rep)),
subId, subKey,
GSN_GREP_REMOVE_REQ);
c_runningSubscriptions.add(subPtr);
GrepRemoveReq * req = (GrepRemoveReq *) subReq;
req->subscriptionId = subPtr.p->m_subscriptionId;
req->subscriptionKey = subPtr.p->m_subscriptionKey;
req->senderData = subPtr.p->m_subscriberData;
req->senderRef = subPtr.p->m_coordinatorRef;
/***************************
* Send to all participants
***************************/
NodeReceiverGroup rg(GREP, m_grep->m_aliveNodes);
subPtr.p->m_outstandingParticipants = rg;
sendSignal(rg,
GSN_GREP_REMOVE_REQ, signal,
GrepRemoveReq::SignalLength, JBB);
}
void
Grep::PSPart::execGREP_REMOVE_REQ(Signal* signal)
{
jamEntry();
GrepRemoveReq * const grepReq = (GrepRemoveReq *) signal->getDataPtr();
Uint32 subId = grepReq->subscriptionId;
Uint32 subKey = grepReq->subscriptionKey;
Uint32 subData = grepReq->senderData;
Uint32 coordinator = grepReq->senderRef;
Subscription key;
key.m_subscriptionId = subId;
key.m_subscriptionKey = subKey;
SubscriptionPtr subPtr;
if(!c_subscriptions.find(subPtr, key))
{
/**
* The subscription was not found, so it must be deleted.
* Send CONF back, since it does not exist (thus, it is removed)
*/
GrepRemoveConf * grepConf = (GrepRemoveConf *)grepReq;
grepConf->subscriptionKey = subKey;
grepConf->subscriptionId = subId;
grepConf->senderData = subData;
grepConf->senderNodeId = getOwnNodeId();
sendSignal(coordinator, GSN_GREP_REMOVE_CONF, signal,
GrepRemoveConf::SignalLength, JBB);
return;
}
subPtr.p->m_operationPtrI = subData;
subPtr.p->m_coordinatorRef = coordinator;
subPtr.p->m_outstandingRequest = GSN_GREP_REMOVE_REQ;
/**
* send SUB_REMOVE_REQ to local SUMA
*/
SubRemoveReq * sumaReq = (SubRemoveReq *) grepReq;
sumaReq->subscriptionId = subId;
sumaReq->subscriptionKey = subKey;
sumaReq->senderData = subPtr.i;
sendSignal(SUMA_REF, GSN_SUB_REMOVE_REQ, signal,
SubStartReq::SignalLength, JBB);
}
/**
* SUB_REMOVE_CONF (from local SUMA)
*/
void
Grep::PSPart::execSUB_REMOVE_CONF(Signal* signal)
{
jamEntry();
SubRemoveConf * const conf = (SubRemoveConf *) signal->getDataPtr();
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 subData = conf->subscriberData;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_subscriptionId == subId);
ndbrequire(subPtr.p->m_subscriptionKey == subKey);
subPtr.p->m_outstandingRequest = 0;
GrepRemoveConf * grepConf = (GrepRemoveConf *)conf;
grepConf->subscriptionKey = subKey;
grepConf->subscriptionId = subId;
grepConf->senderData = subPtr.p->m_operationPtrI;
grepConf->senderNodeId = getOwnNodeId();
sendSignal(subPtr.p->m_coordinatorRef, GSN_GREP_REMOVE_CONF, signal,
GrepRemoveConf::SignalLength, JBB);
c_subscriptions.release(subPtr);
}
/**
* SUB_REMOVE_CONF (from local SUMA)
*/
void
Grep::PSPart::execSUB_REMOVE_REF(Signal* signal)
{
jamEntry();
SubRemoveRef * const ref = (SubRemoveRef *)signal->getDataPtr();
Uint32 subData = ref->subscriberData;
/* GrepError::GE_Code err = (GrepError::GE_Code)ref->err;*/
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
//sendSubRemoveRef_PSCoord(signal, *subPtr.p, err /*error*/);
}
/**
* Aborting has been carried out (says Participants)
*/
void
Grep::PSCoord::execGREP_REMOVE_CONF(Signal* signal)
{
jamEntry();
GrepRemoveConf * const conf = (GrepRemoveConf *) signal->getDataPtr();
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 senderNodeId = conf->senderNodeId;
Uint32 subData = conf->senderData;
SubCoordinatorPtr subPtr;
c_subCoordinatorPool.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_outstandingRequest == GSN_GREP_REMOVE_REQ);
subPtr.p->m_outstandingParticipants.clearWaitingFor(senderNodeId);
if(!subPtr.p->m_outstandingParticipants.done()) {
jam();
return;
}
jam();
/*************************
* All participants ready
*************************/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionInfo,
GrepEvent::GrepPS_SubRemoveConf,
subId, subKey,
GrepError::GE_NO_ERROR);
GrepSubRemoveConf * grepConf = (GrepSubRemoveConf *) conf;
grepConf->subscriptionId = subId;
grepConf->subscriptionKey = subKey;
sendSignal(subPtr.p->m_subscriberRef, GSN_GREP_SUB_REMOVE_CONF, signal,
GrepSubRemoveConf::SignalLength, JBB);
c_subCoordinatorPool.release(subPtr);
}
void
Grep::PSCoord::execGREP_REMOVE_REF(Signal* signal)
{
jamEntry();
GrepRemoveRef * const ref = (GrepRemoveRef *)signal->getDataPtr();
Uint32 subData = ref->senderData;
Uint32 err = ref->err;
SubCoordinatorPtr subPtr;
/**
* Get the operationrecord matching subdata and remove it. Subsequent
* execGREP_REMOVE_REF will simply be ignored at this stage.
*/
for( c_runningSubscriptions.first(c_subPtr);
!c_subPtr.isNull(); c_runningSubscriptions.next(c_subPtr)) {
jam();
subPtr.i = c_subPtr.curr.i;
subPtr.p = c_runningSubscriptions.getPtr(subPtr.i);
if(subData == subPtr.i)
{
sendRefToSS(signal, *subPtr.p, (GrepError::GE_Code)err /*error*/);
c_runningSubscriptions.release(subPtr);
return;
}
}
return;
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: LOG RECORDS (COMING IN FROM LOCAL SUMA)
* ------------------------------------------------------------------------
*
* After the subscription is started, we get log records from SUMA.
* Both table data and meta data log records are received.
*
* TODO:
* @todo Changes in meta data is currently not
* allowed during global replication
**************************************************************************/
void
Grep::PSPart::execSUB_META_DATA(Signal* signal)
{
jamEntry();
if(m_recoveryMode) {
jam();
return;
}
/**
* METASCAN and METALOG
*/
SubMetaData * data = (SubMetaData *) signal->getDataPtrSend();
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, data->subscriberData);
/***************************
* Forward data to REP node
***************************/
sendSignal(subPtr.p->m_subscriberRef, GSN_SUB_META_DATA, signal,
SubMetaData::SignalLength, JBB);
#ifdef DEBUG_GREP_SUBSCRIPTION
ndbout_c("Grep::PSPart: Sent SUB_META_DATA to REP "
"(TableId: %d, SenderData: %d, GCI: %d)",
data->tableId, data->senderData, data->gci);
#endif
}
/**
* Receive table data from SUMA and dispatches it to REP node.
*/
void
Grep::PSPart::execSUB_TABLE_DATA(Signal* signal)
{
jamEntry();
if(m_recoveryMode) {
jam();
return;
}
ndbrequire(m_repRef!=0);
if(!assembleFragments(signal)) { jam(); return; }
/**
* Check if it is SCAN or LOG data that has arrived
*/
if(signal->getNoOfSections() == 2)
{
jam();
/**
* DATASCAN - Not marked with GCI, so mark with latest seen GCI
*/
if(m_firstScanGCI == 1 && m_lastScanGCI == 0) {
m_firstScanGCI = m_latestSeenGCI;
m_lastScanGCI = m_latestSeenGCI;
}
SubTableData * data = (SubTableData*)signal->getDataPtrSend();
Uint32 subData = data->senderData;
data->gci = m_latestSeenGCI;
data->logType = SubTableData::SCAN;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
sendSignal(subPtr.p->m_subscriberRef, GSN_SUB_TABLE_DATA, signal,
SubTableData::SignalLength, JBB);
#ifdef DEBUG_GREP
ndbout_c("Grep::PSPart: Sent SUB_TABLE_DATA (Scan, GCI: %d)",
data->gci);
#endif
}
else
{
jam();
/**
* DATALOG (TRIGGER) - Already marked with GCI
*/
SubTableData * data = (SubTableData*)signal->getDataPtrSend();
data->logType = SubTableData::LOG;
Uint32 subData = data->senderData;
if (data->gci > m_latestSeenGCI) m_latestSeenGCI = data->gci;
// Reformat to sections and send to replication node.
LinearSectionPtr ptr[3];
ptr[0].p = signal->theData + 25;
ptr[0].sz = data->noOfAttributes;
ptr[1].p = signal->theData + 25 + MAX_ATTRIBUTES_IN_TABLE;
ptr[1].sz = data->dataSize;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
sendSignal(subPtr.p->m_subscriberRef, GSN_SUB_TABLE_DATA,
signal, SubTableData::SignalLength, JBB, ptr, 2);
#ifdef DEBUG_GREP
ndbout_c("Grep::PSPart: Sent SUB_TABLE_DATA (Log, GCI: %d)",
data->gci);
#endif
}
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: START SYNCHRONIZATION
* ------------------------------------------------------------------------
*
*
**************************************************************************/
/**
* Request to start sync (from Rep SS)
*/
void
Grep::PSCoord::execGREP_SUB_SYNC_REQ(Signal* signal)
{
jamEntry();
GrepSubSyncReq * const subReq = (GrepSubSyncReq*)signal->getDataPtr();
SubscriptionData::Part part = (SubscriptionData::Part) subReq->part;
Uint32 subId = subReq->subscriptionId;
Uint32 subKey = subReq->subscriptionKey;
BlockReference rep = signal->getSendersBlockRef();
SubCoordinatorPtr subPtr;
if( !c_subCoordinatorPool.seize(subPtr)) {
jam();
SubCoordinator sub;
sub.m_subscriberRef = rep;
sub.m_subscriptionId = 0;
sub.m_subscriptionKey = 0;
sub.m_outstandingRequest = GSN_GREP_SYNC_REQ;
sendRefToSS(signal, sub, GrepError::NOSPACE_IN_POOL);
return;
}
prepareOperationRec(subPtr,
numberToRef(PSREPBLOCKNO, refToNode(rep)),
subId, subKey,
GSN_GREP_SYNC_REQ);
GrepSyncReq * req = (GrepSyncReq *)subReq;
req->subscriptionId = subPtr.p->m_subscriptionId;
req->subscriptionKey = subPtr.p->m_subscriptionKey;
req->senderData = subPtr.p->m_subscriberData;
req->part = (Uint32)part;
/***************************
* Send to all participants
***************************/
NodeReceiverGroup rg(GREP, m_grep->m_aliveNodes);
subPtr.p->m_outstandingParticipants = rg;
sendSignal(rg,
GSN_GREP_SYNC_REQ, signal, GrepSyncReq::SignalLength, JBB);
}
/**
* Sync req from Grep::PSCoord to PS particpant
*/
void
Grep::PSPart::execGREP_SYNC_REQ(Signal* signal)
{
jamEntry();
GrepSyncReq * const grepReq = (GrepSyncReq *) signal->getDataPtr();
Uint32 part = grepReq->part;
Uint32 subId = grepReq->subscriptionId;
Uint32 subKey = grepReq->subscriptionKey;
Uint32 subData = grepReq->senderData;
Subscription key;
key.m_subscriptionId = subId;
key.m_subscriptionKey = subKey;
SubscriptionPtr subPtr;
ndbrequire(c_subscriptions.find(subPtr, key));
subPtr.p->m_operationPtrI = subData;
subPtr.p->m_outstandingRequest = GSN_GREP_SYNC_REQ;
/**********************************
* Send SUB_SYNC_REQ to local SUMA
**********************************/
SubSyncReq * sumaReq = (SubSyncReq *)grepReq;
sumaReq->subscriptionId = subId;
sumaReq->subscriptionKey = subKey;
sumaReq->subscriberData = subPtr.i;
sumaReq->part = part;
sendSignal(SUMA_REF, GSN_SUB_SYNC_REQ, signal,
SubSyncReq::SignalLength, JBB);
}
/**
* SYNC conf from SUMA
*/
void
Grep::PSPart::execSUB_SYNC_CONF(Signal* signal)
{
jamEntry();
SubSyncConf * const conf = (SubSyncConf *) signal->getDataPtr();
Uint32 part = conf->part;
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 subData = conf->subscriberData;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_subscriptionId == subId);
ndbrequire(subPtr.p->m_subscriptionKey == subKey);
GrepSyncConf * grepConf = (GrepSyncConf *)conf;
grepConf->senderNodeId = getOwnNodeId();
grepConf->part = part;
grepConf->firstGCI = m_firstScanGCI;
grepConf->lastGCI = m_lastScanGCI;
grepConf->subscriptionId = subId;
grepConf->subscriptionKey = subKey;
grepConf->senderData = subPtr.p->m_operationPtrI;
sendSignal(subPtr.p->m_coordinatorRef, GSN_GREP_SYNC_CONF, signal,
GrepSyncConf::SignalLength, JBB);
m_firstScanGCI = 1;
m_lastScanGCI = 0;
subPtr.p->m_outstandingRequest = 0;
}
/**
* Handle errors that either occured in:
* 1) PSPart
* or
* 2) propagated from local SUMA
*
* Propagates REF signal to PSCoord
*/
void
Grep::PSPart::execSUB_SYNC_REF(Signal* signal) {
jamEntry();
SubSyncRef * const ref = (SubSyncRef *)signal->getDataPtr();
Uint32 subData = ref->subscriberData;
GrepError::GE_Code err = (GrepError::GE_Code)ref->err;
SubscriptionData::Part part = (SubscriptionData::Part)ref->part;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr, subData);
sendRefToPSCoord(signal, *subPtr.p, err /*error*/ ,part);
subPtr.p->m_outstandingRequest = 0;
}
/**
* Syncing has started... (says PS Participant)
*/
void
Grep::PSCoord::execGREP_SYNC_CONF(Signal* signal)
{
jamEntry();
GrepSyncConf const * conf = (GrepSyncConf *)signal->getDataPtr();
Uint32 part = conf->part;
Uint32 firstGCI = conf->firstGCI;
Uint32 lastGCI = conf->lastGCI;
Uint32 subId = conf->subscriptionId;
Uint32 subKey = conf->subscriptionKey;
Uint32 subData = conf->senderData;
SubCoordinatorPtr subPtr;
c_subCoordinatorPool.getPtr(subPtr, subData);
ndbrequire(subPtr.p->m_outstandingRequest == GSN_GREP_SYNC_REQ);
subPtr.p->m_outstandingParticipants.clearWaitingFor(conf->senderNodeId);
if(!subPtr.p->m_outstandingParticipants.done()) return;
/**
* Send event
*/
GrepEvent::Subscription event;
if(part == SubscriptionData::MetaData)
event = GrepEvent::GrepPS_SubSyncMetaConf;
else
event = GrepEvent::GrepPS_SubSyncDataConf;
/* @todo Johan: Add firstGCI here. /Lars */
m_grep->sendEventRep(signal, EventReport::GrepSubscriptionInfo,
event, subId, subKey,
(Uint32)GrepError::GE_NO_ERROR,
lastGCI);
/*************************
* All participants ready
*************************/
GrepSubSyncConf * grepConf = (GrepSubSyncConf *)conf;
grepConf->part = part;
grepConf->firstGCI = firstGCI;
grepConf->lastGCI = lastGCI;
grepConf->subscriptionId = subId;
grepConf->subscriptionKey = subKey;
sendSignal(subPtr.p->m_subscriberRef, GSN_GREP_SUB_SYNC_CONF, signal,
GrepSubSyncConf::SignalLength, JBB);
c_subCoordinatorPool.release(subPtr);
}
/**
* Handle errors that either occured in:
* 1) PSCoord
* or
* 2) propagated from PSPart
*/
void
Grep::PSCoord::execGREP_SYNC_REF(Signal* signal) {
jamEntry();
GrepSyncRef * const ref = (GrepSyncRef *)signal->getDataPtr();
Uint32 subData = ref->senderData;
SubscriptionData::Part part = (SubscriptionData::Part)ref->part;
GrepError::GE_Code err = (GrepError::GE_Code)ref->err;
SubCoordinatorPtr subPtr;
c_runningSubscriptions.getPtr(subPtr, subData);
sendRefToSS(signal, *subPtr.p, err /*error*/, part);
}
void
Grep::PSCoord::sendRefToSS(Signal * signal,
SubCoordinator sub,
GrepError::GE_Code err,
SubscriptionData::Part part) {
/**
GrepCreateRef * ref = (GrepCreateRef*)signal->getDataPtrSend();
ref->senderData = sub.m_subscriberData;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->err = err;
sendSignal(sub.m_coordinatorRef, GSN_GREP_CREATE_REF, signal,
GrepCreateRef::SignalLength, JBB);
*/
jam();
GrepEvent::Subscription event;
switch(sub.m_outstandingRequest) {
case GSN_GREP_CREATE_SUBID_REQ:
{
jam();
CreateSubscriptionIdRef * ref =
(CreateSubscriptionIdRef*)signal->getDataPtrSend();
ref->err = (Uint32)err;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
sendSignal(sub.m_subscriberRef,
GSN_GREP_CREATE_SUBID_REF,
signal,
CreateSubscriptionIdRef::SignalLength,
JBB);
event = GrepEvent::GrepPS_CreateSubIdRef;
}
break;
case GSN_GREP_CREATE_REQ:
{
jam();
GrepSubCreateRef * ref = (GrepSubCreateRef*)signal->getDataPtrSend();
ref->err = (Uint32)err;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
sendSignal(sub.m_subscriberRef, GSN_GREP_SUB_CREATE_REF, signal,
GrepSubCreateRef::SignalLength, JBB);
event = GrepEvent::GrepPS_SubCreateRef;
}
break;
case GSN_GREP_SYNC_REQ:
{
jam();
GrepSubSyncRef * ref = (GrepSubSyncRef*)signal->getDataPtrSend();
ref->err = (Uint32)err;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->part = (SubscriptionData::Part) part;
sendSignal(sub.m_subscriberRef,
GSN_GREP_SUB_SYNC_REF,
signal,
GrepSubSyncRef::SignalLength,
JBB);
if(part == SubscriptionData::MetaData)
event = GrepEvent::GrepPS_SubSyncMetaRef;
else
event = GrepEvent::GrepPS_SubSyncDataRef;
}
break;
case GSN_GREP_START_REQ:
{
jam();
GrepSubStartRef * ref = (GrepSubStartRef*)signal->getDataPtrSend();
ref->err = (Uint32)err;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
sendSignal(sub.m_subscriberRef, GSN_GREP_SUB_START_REF,
signal, GrepSubStartRef::SignalLength, JBB);
if(part == SubscriptionData::MetaData)
event = GrepEvent::GrepPS_SubStartMetaRef;
else
event = GrepEvent::GrepPS_SubStartDataRef;
/**
* Send event report
*/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionAlert,
event,
sub.m_subscriptionId,
sub.m_subscriptionKey,
(Uint32)err);
}
break;
case GSN_GREP_REMOVE_REQ:
{
jam();
GrepSubRemoveRef * ref = (GrepSubRemoveRef*)signal->getDataPtrSend();
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->err = (Uint32)err;
sendSignal(sub.m_subscriberRef,
GSN_GREP_SUB_REMOVE_REF,
signal,
GrepSubRemoveRef::SignalLength,
JBB);
event = GrepEvent::GrepPS_SubRemoveRef;
}
break;
default:
ndbrequire(false);
event= GrepEvent::Rep_Disconnect; // remove compiler warning
}
/**
* Finally, send an event.
*/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionAlert,
event,
sub.m_subscriptionId,
sub.m_subscriptionKey,
err);
}
void
Grep::PSPart::sendRefToPSCoord(Signal * signal,
Subscription sub,
GrepError::GE_Code err,
SubscriptionData::Part part) {
jam();
GrepEvent::Subscription event;
switch(sub.m_outstandingRequest) {
case GSN_GREP_CREATE_REQ:
{
GrepCreateRef * ref = (GrepCreateRef*)signal->getDataPtrSend();
ref->senderData = sub.m_subscriberData;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->err = err;
sendSignal(sub.m_coordinatorRef, GSN_GREP_CREATE_REF, signal,
GrepCreateRef::SignalLength, JBB);
event = GrepEvent::GrepPS_SubCreateRef;
}
break;
case GSN_GREP_SYNC_REQ:
{
GrepSyncRef * ref = (GrepSyncRef*)signal->getDataPtrSend();
ref->senderData = sub.m_subscriberData;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->part = part;
ref->err = err;
sendSignal(sub.m_coordinatorRef,
GSN_GREP_SYNC_REF, signal,
GrepSyncRef::SignalLength, JBB);
if(part == SubscriptionData::MetaData)
event = GrepEvent::GrepPS_SubSyncMetaRef;
else
event = GrepEvent::GrepPS_SubSyncDataRef;
}
break;
case GSN_GREP_START_REQ:
{
jam();
GrepStartRef * ref = (GrepStartRef*)signal->getDataPtrSend();
ref->senderData = sub.m_subscriberData;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->part = (Uint32) part;
ref->err = err;
sendSignal(sub.m_coordinatorRef, GSN_GREP_START_REF, signal,
GrepStartRef::SignalLength, JBB);
if(part == SubscriptionData::MetaData)
event = GrepEvent::GrepPS_SubStartMetaRef;
else
event = GrepEvent::GrepPS_SubStartDataRef;
}
break;
case GSN_GREP_REMOVE_REQ:
{
jamEntry();
GrepRemoveRef * ref = (GrepRemoveRef*)signal->getDataPtrSend();
ref->senderData = sub.m_operationPtrI;
ref->subscriptionId = sub.m_subscriptionId;
ref->subscriptionKey = sub.m_subscriptionKey;
ref->err = err;
sendSignal(sub.m_coordinatorRef, GSN_GREP_REMOVE_REF, signal,
GrepCreateRef::SignalLength, JBB);
}
break;
default:
ndbrequire(false);
event= GrepEvent::Rep_Disconnect; // remove compiler warning
}
/**
* Finally, send an event.
*/
m_grep->sendEventRep(signal,
EventReport::GrepSubscriptionAlert,
event,
sub.m_subscriptionId,
sub.m_subscriptionKey,
err);
}
/**************************************************************************
* ------------------------------------------------------------------------
* MODULE: GREP PS Coordinator GCP
* ------------------------------------------------------------------------
*
*
**************************************************************************/
void
Grep::PSPart::execSUB_GCP_COMPLETE_REP(Signal* signal)
{
jamEntry();
if(m_recoveryMode) {
jam();
return;
}
SubGcpCompleteRep * rep = (SubGcpCompleteRep *)signal->getDataPtrSend();
rep->senderRef = reference();
if (rep->gci > m_latestSeenGCI) m_latestSeenGCI = rep->gci;
SubscriptionPtr subPtr;
c_subscriptions.first(c_subPtr);
for(; !c_subPtr.isNull(); c_subscriptions.next(c_subPtr)) {
subPtr.i = c_subPtr.curr.i;
subPtr.p = c_subscriptions.getPtr(subPtr.i);
sendSignal(subPtr.p->m_subscriberRef, GSN_SUB_GCP_COMPLETE_REP, signal,
SubGcpCompleteRep::SignalLength, JBB);
}
#ifdef DEBUG_GREP
ndbout_c("Grep::PSPart: Recd SUB_GCP_COMPLETE_REP "
"(GCI: %d, nodeId: %d) from SUMA",
rep->gci, refToNode(rep->senderRef));
#endif
}
void
Grep::PSPart::execSUB_SYNC_CONTINUE_REQ(Signal* signal)
{
jamEntry();
SubSyncContinueReq * const req = (SubSyncContinueReq*)signal->getDataPtr();
Uint32 subData = req->subscriberData;
SubscriptionPtr subPtr;
c_subscriptions.getPtr(subPtr,subData);
/**
* @todo Figure out how to control how much data we can receive?
*/
SubSyncContinueConf * conf = (SubSyncContinueConf*)req;
conf->subscriptionId = subPtr.p->m_subscriptionId;
conf->subscriptionKey = subPtr.p->m_subscriptionKey;
sendSignal(SUMA_REF, GSN_SUB_SYNC_CONTINUE_CONF, signal,
SubSyncContinueConf::SignalLength, JBB);
}
void
Grep::sendEventRep(Signal * signal,
EventReport::EventType type,
GrepEvent::Subscription event,
Uint32 subId,
Uint32 subKey,
Uint32 err,
Uint32 other) {
jam();
signal->theData[0] = type;
signal->theData[1] = event;
signal->theData[2] = subId;
signal->theData[3] = subKey;
signal->theData[4] = err;
if(other==0)
sendSignal(CMVMI_REF, GSN_EVENT_REP, signal, 5 ,JBB);
else {
signal->theData[5] = other;
sendSignal(CMVMI_REF, GSN_EVENT_REP, signal, 6 ,JBB);
}
}
ndb/src/kernel/blocks/grep/Grep.hpp deleted 100644 → 0
View file @ 28e3fe87
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef GREP_HPP
#define GREP_HPP
#include <ndb_limits.h>
#include <SimulatedBlock.hpp>
#include <NodeBitmask.hpp>
#include <SignalCounter.hpp>
#include <SLList.hpp>
#include <DLList.hpp>
#include <GrepError.hpp>
#include <GrepEvent.hpp>
#include <signaldata/EventReport.hpp>
#include <signaldata/SumaImpl.hpp>
/**
* Module in block (Should be placed elsewhere)
*/
class BlockComponent {
public:
BlockComponent(SimulatedBlock *);
BlockReference reference() { return m_sb->reference(); };
BlockNumber number() { return m_sb->number(); };
void sendSignal(NodeReceiverGroup rg,
GlobalSignalNumber gsn,
Signal* signal,
Uint32 length,
JobBufferLevel jbuf ) const {
m_sb->sendSignal(rg, gsn, signal, length, jbuf);
}
void sendSignal(BlockReference ref,
GlobalSignalNumber gsn,
Signal* signal,
Uint32 length,
JobBufferLevel jbuf ) const {
m_sb->sendSignal(ref, gsn, signal, length, jbuf);
}
void sendSignal(BlockReference ref,
GlobalSignalNumber gsn,
Signal* signal,
Uint32 length,
JobBufferLevel jbuf,
LinearSectionPtr ptr[3],
Uint32 noOfSections) const {
m_sb->sendSignal(ref, gsn, signal, length, jbuf, ptr, noOfSections);
}
void sendSignalWithDelay(BlockReference ref,
GlobalSignalNumber gsn,
Signal* signal,
Uint32 delayInMilliSeconds,
Uint32 length) const {
m_sb->sendSignalWithDelay(ref, gsn, signal, delayInMilliSeconds, length);
}
NodeId getOwnNodeId() const {
return m_sb->getOwnNodeId();
}
bool assembleFragments(Signal * signal) {
return m_sb->assembleFragments(signal);
}
void progError(int line, int err_code, const char* extra) {
m_sb->progError(line, err_code, extra);
}
private:
SimulatedBlock * m_sb;
};
/**
* Participant of GREP Protocols (not necessarily a protocol coordinator)
*
* This object is only used on primary system
*/
#if 0
class GrepParticipant : public SimulatedBlock
{
protected:
GrepParticipant(const Configuration & conf);
virtual ~GrepParticipant();
BLOCK_DEFINES(GrepParticipant);
protected:
/***************************************************************************
* SUMA Signal Interface
***************************************************************************/
void execSUB_CREATE_CONF(Signal*);
void execSUB_STARTCONF(Signal*);
void execSUB_REMOVE_CONF(Signal*);
void execSUB_META_DATA(Signal*);
void execSUB_TABLE_DATA(Signal*);
void execSUB_SYNC_CONF(Signal*);
void execSUB_GCP_COMPLETE_REP(Signal*);
void execSUB_SYNC_CONTINUE_REQ(Signal*);
/***************************************************************************
* GREP Coordinator Signal Interface
***************************************************************************/
void execGREP_CREATE_REQ(Signal*);
void execGREP_START_REQ(Signal*);
void execGREP_SYNC_REQ(Signal*);
void execGREP_REMOVE_REQ(Signal*);
protected:
BlockReference m_repRef; ///< Replication node (only one rep node per grep)
private:
BlockReference m_coordinator;
Uint32 m_latestSeenGCI;
};
#endif
/**
* GREP Coordinator
*/
class Grep : public SimulatedBlock //GrepParticipant
{
BLOCK_DEFINES(Grep);
public:
Grep(const Configuration & conf);
virtual ~Grep();
private:
/***************************************************************************
* General Signal Recivers
***************************************************************************/
void execSTTOR(Signal*);
void sendSTTORRY(Signal*);
void execNDB_STTOR(Signal*);
void execDUMP_STATE_ORD(Signal*);
void execREAD_NODESCONF(Signal*);
void execNODE_FAILREP(Signal*);
void execINCL_NODEREQ(Signal*);
void execGREP_REQ(Signal*);
void execAPI_FAILREQ(Signal*);
/**
* Forwarded to PSCoord
*/
//CONF
void fwdGREP_CREATE_CONF(Signal* s) {
pscoord.execGREP_CREATE_CONF(s); };
void fwdGREP_START_CONF(Signal* s) {
pscoord.execGREP_START_CONF(s); };
void fwdGREP_SYNC_CONF(Signal* s) {
pscoord.execGREP_SYNC_CONF(s); };
void fwdGREP_REMOVE_CONF(Signal* s) {
pscoord.execGREP_REMOVE_CONF(s); };
void fwdCREATE_SUBID_CONF(Signal* s) {
pscoord.execCREATE_SUBID_CONF(s); };
//REF
void fwdGREP_CREATE_REF(Signal* s) {
pscoord.execGREP_CREATE_REF(s); };
void fwdGREP_START_REF(Signal* s) {
pscoord.execGREP_START_REF(s); };
void fwdGREP_SYNC_REF(Signal* s) {
pscoord.execGREP_SYNC_REF(s); };
void fwdGREP_REMOVE_REF(Signal* s) {
pscoord.execGREP_REMOVE_REF(s); };
void fwdCREATE_SUBID_REF(Signal* s) {
pscoord.execCREATE_SUBID_REF(s); };
//REQ
void fwdGREP_SUB_CREATE_REQ(Signal* s) {
pscoord.execGREP_SUB_CREATE_REQ(s); };
void fwdGREP_SUB_START_REQ(Signal* s) {
pscoord.execGREP_SUB_START_REQ(s); };
void fwdGREP_SUB_SYNC_REQ(Signal* s) {
pscoord.execGREP_SUB_SYNC_REQ(s); };
void fwdGREP_SUB_REMOVE_REQ(Signal* s) {
pscoord.execGREP_SUB_REMOVE_REQ(s); };
void fwdGREP_CREATE_SUBID_REQ(Signal* s) {
pscoord.execGREP_CREATE_SUBID_REQ(s); };
/**
* Forwarded to PSPart
*/
void fwdSTART_ME(Signal* s){
pspart.execSTART_ME(s);
};
void fwdGREP_ADD_SUB_REQ(Signal* s){
pspart.execGREP_ADD_SUB_REQ(s);
};
void fwdGREP_ADD_SUB_REF(Signal* s){
pspart.execGREP_ADD_SUB_REF(s);
};
void fwdGREP_ADD_SUB_CONF(Signal* s){
pspart.execGREP_ADD_SUB_CONF(s);
};
//CONF
void fwdSUB_CREATE_CONF(Signal* s) {
pspart.execSUB_CREATE_CONF(s); };
void fwdSUB_START_CONF(Signal* s) {
pspart.execSUB_START_CONF(s); };
void fwdSUB_REMOVE_CONF(Signal* s) {
pspart.execSUB_REMOVE_CONF(s); };
void fwdSUB_SYNC_CONF(Signal* s) {
pspart.execSUB_SYNC_CONF(s); };
//REF
void fwdSUB_CREATE_REF(Signal* s) {
pspart.execSUB_CREATE_REF(s); };
void fwdSUB_START_REF(Signal* s) {
pspart.execSUB_START_REF(s); };
void fwdSUB_REMOVE_REF(Signal* s) {
pspart.execSUB_REMOVE_REF(s); };
void fwdSUB_SYNC_REF(Signal* s) {
pspart.execSUB_SYNC_REF(s); };
//REQ
void fwdSUB_SYNC_CONTINUE_REQ(Signal* s) {
pspart.execSUB_SYNC_CONTINUE_REQ(s); };
void fwdGREP_CREATE_REQ(Signal* s) {
pspart.execGREP_CREATE_REQ(s); };
void fwdGREP_START_REQ(Signal* s) {
pspart.execGREP_START_REQ(s); };
void fwdGREP_SYNC_REQ(Signal* s) {
pspart.execGREP_SYNC_REQ(s); };
void fwdGREP_REMOVE_REQ(Signal* s) {
pspart.execGREP_REMOVE_REQ(s); };
void fwdSUB_META_DATA(Signal* s) {
pspart.execSUB_META_DATA(s); };
void fwdSUB_TABLE_DATA(Signal* s) {
pspart.execSUB_TABLE_DATA(s); };
void fwdSUB_GCP_COMPLETE_REP(Signal* s) {
pspart.execSUB_GCP_COMPLETE_REP(s); };
void sendEventRep(Signal * signal,
EventReport::EventType type,
GrepEvent::Subscription event,
Uint32 subId,
Uint32 subKey,
Uint32 err,
Uint32 gci=0);
void getNodeGroupMembers(Signal* signal);
/***************************************************************************
* Block Data
***************************************************************************/
struct Node {
Uint32 nodeId;
Uint32 alive;
Uint32 nextList;
union { Uint32 prevList; Uint32 nextPool; };
};
typedef Ptr<Node> NodePtr;
NodeId m_masterNodeId;
SLList<Node> m_nodes;
NdbNodeBitmask m_aliveNodes;
ArrayPool<Node> m_nodePool;
/**
* for all Suma's to keep track of other Suma's in Node group
*/
Uint32 c_nodeGroup;
Uint32 c_noNodesInGroup;
Uint32 c_idInNodeGroup;
NodeId c_nodesInGroup[4];
public:
/***************************************************************************
* GREP PS Coordinator
***************************************************************************/
class PSCoord : public BlockComponent {
private:
struct SubCoordinator {
Uint32 m_subscriberRef;
Uint32 m_subscriberData;
Uint32 m_coordinatorRef;
Uint32 m_subscriptionId;
Uint32 m_subscriptionKey;
Uint32 m_subscriptionType;
NdbNodeBitmask m_participants;
Uint32 m_outstandingRequest;
SignalCounter m_outstandingParticipants;
Uint32 nextHash;
union { Uint32 prevHash; Uint32 nextPool; };
Uint32 hashValue() const {
return m_subscriptionId + m_subscriptionKey;
}
bool equal(const SubCoordinator & s) const {
return
m_subscriptionId == s.m_subscriptionId &&
m_subscriptionKey == s.m_subscriptionKey;
}
};
typedef Ptr<SubCoordinator> SubCoordinatorPtr;
ArrayPool<SubCoordinator> c_subCoordinatorPool;
DLHashTable<SubCoordinator>::Iterator c_subPtr;
DLHashTable<SubCoordinator> c_runningSubscriptions;
void prepareOperationRec(SubCoordinatorPtr ptr,
BlockReference subscriber,
Uint32 subId,
Uint32 subKey,
Uint32 request);
public:
PSCoord(class Grep *);
void execGREP_CREATE_CONF(Signal*);
void execGREP_START_CONF(Signal*);
void execGREP_SYNC_CONF(Signal*);
void execGREP_REMOVE_CONF(Signal*);
void execGREP_CREATE_REF(Signal*);
void execGREP_START_REF(Signal*);
void execGREP_SYNC_REF(Signal*);
void execGREP_REMOVE_REF(Signal*);
void execCREATE_SUBID_CONF(Signal*); //comes from SUMA
void execGREP_CREATE_SUBID_REQ(Signal*);
void execGREP_SUB_CREATE_REQ(Signal*);
void execGREP_SUB_START_REQ(Signal*);
void execGREP_SUB_SYNC_REQ(Signal*);
void execGREP_SUB_REMOVE_REQ(Signal*);
void execCREATE_SUBID_REF(Signal*);
void sendCreateSubIdRef_SS(Signal * signal,
Uint32 subId,
Uint32 subKey,
BlockReference to,
GrepError::GE_Code err);
void sendSubRemoveRef_SS(Signal * signal,
SubCoordinator sub,
GrepError::GE_Code err);
void sendRefToSS(Signal * signal,
SubCoordinator sub,
GrepError::GE_Code err,
SubscriptionData::Part part = (SubscriptionData::Part)0);
void setRepRef(BlockReference rr) { m_repRef = rr; };
//void setAliveNodes(NdbNodeBitmask an) { m_aliveNodes = an; };
BlockReference m_repRef; ///< Rep node (only one rep node per grep)
// NdbNodeBitmask m_aliveNodes;
Uint32 m_outstandingRequest;
SignalCounter m_outstandingParticipants;
Grep * m_grep;
} pscoord;
friend class PSCoord;
/***************************************************************************
* GREP PS Participant
***************************************************************************
* Participant of GREP Protocols (not necessarily a protocol coordinator)
*
* This object is only used on primary system
***************************************************************************/
class PSPart: public BlockComponent
{
//protected:
//GrepParticipant(const Configuration & conf);
//virtual ~GrepParticipant();
//BLOCK_DEFINES(GrepParticipant);
struct Subscription {
Uint32 m_subscriberRef;
Uint32 m_subscriberData;
Uint32 m_subscriptionId;
Uint32 m_subscriptionKey;
Uint32 m_subscriptionType;
Uint32 m_coordinatorRef;
Uint32 m_outstandingRequest;
Uint32 m_operationPtrI;
Uint32 nextHash;
union { Uint32 prevHash; Uint32 nextPool; };
Uint32 hashValue() const {
return m_subscriptionId + m_subscriptionKey;
}
bool equal(const Subscription & s) const {
return
m_subscriptionId == s.m_subscriptionId &&
m_subscriptionKey == s.m_subscriptionKey;
}
};
typedef Ptr<Subscription> SubscriptionPtr;
DLHashTable<Subscription> c_subscriptions;
DLHashTable<Subscription>::Iterator c_subPtr;
ArrayPool<Subscription> c_subscriptionPool;
public:
PSPart(class Grep *);
//protected:
/*************************************************************************
* SUMA Signal Interface
*************************************************************************/
void execSUB_CREATE_CONF(Signal*);
void execSUB_START_CONF(Signal*);
void execSUB_SYNC_CONF(Signal*);
void execSUB_REMOVE_CONF(Signal*);
void execSUB_CREATE_REF(Signal*);
void execSUB_START_REF(Signal*);
void execSUB_SYNC_REF(Signal*);
void execSUB_REMOVE_REF(Signal*);
void execSUB_META_DATA(Signal*);
void execSUB_TABLE_DATA(Signal*);
void execSUB_GCP_COMPLETE_REP(Signal*);
void execSUB_SYNC_CONTINUE_REQ(Signal*);
/*************************************************************************
* GREP Coordinator Signal Interface
*************************************************************************/
void execGREP_CREATE_REQ(Signal*);
void execGREP_START_REQ(Signal*);
void execGREP_SYNC_REQ(Signal*);
void execGREP_REMOVE_REQ(Signal*);
/**
* NR/NF signals
*/
void execSTART_ME(Signal *);
void execGREP_ADD_SUB_REQ(Signal *);
void execGREP_ADD_SUB_REF(Signal *);
void execGREP_ADD_SUB_CONF(Signal *);
/*************************************************************************
* GREP Coordinator error handling interface
*************************************************************************/
void sendRefToPSCoord(Signal * signal,
Subscription sub,
GrepError::GE_Code err,
SubscriptionData::Part part = (SubscriptionData::Part)0);
//protected:
BlockReference m_repRef; ///< Replication node
///< (only one rep node per grep)
bool m_recoveryMode;
private:
BlockReference m_coordinator;
Uint32 m_firstScanGCI;
Uint32 m_lastScanGCI;
Uint32 m_latestSeenGCI;
Grep * m_grep;
} pspart;
friend class PSPart;
/***************************************************************************
* AddRecSignal Stuff (should maybe be gerneralized)
***************************************************************************/
typedef void (Grep::* ExecSignalLocal1) (Signal* signal);
typedef void (Grep::PSCoord::* ExecSignalLocal2) (Signal* signal);
typedef void (Grep::PSPart::* ExecSignalLocal4) (Signal* signal);
};
/*************************************************************************
* Requestor
*
* The following methods are callbacks (registered functions)
* for the Requestor. The Requestor calls these when it needs
* something to be done.
*************************************************************************/
void startSubscription(void * cbObj, Signal*, int type);
void scanSubscription(void * cbObj, Signal*, int type);
#endif
ndb/src/kernel/blocks/grep/GrepInit.cpp deleted 100644 → 0
View file @ 28e3fe87
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "Grep.hpp"
#include <Properties.hpp>
#include <Configuration.hpp>
/*****************************************************************************
* Grep Participant
*****************************************************************************/
#if 0
GrepParticipant::GrepParticipant(const Configuration & conf) :
SimulatedBlock(GREP, conf)
{
BLOCK_CONSTRUCTOR(Grep);
//m_repRef = 0;
m_latestSeenGCI = 0;
}
GrepParticipant::~GrepParticipant()
{
}
BLOCK_FUNCTIONS(GrepParticipant);
#endif
/*****************************************************************************
* Grep Coordinator
*****************************************************************************/
Grep::Grep(const Configuration & conf) :
// GrepParticipant(conf),
SimulatedBlock(GREP, conf),
m_nodes(m_nodePool),
pscoord(this),
pspart(this)
{
m_nodePool.setSize(MAX_NDB_NODES);
m_masterNodeId = getOwnNodeId();
/***************************************************************************
* General Signals
***************************************************************************/
addRecSignal(GSN_STTOR, &Grep::execSTTOR);
addRecSignal(GSN_NDB_STTOR, &Grep::execNDB_STTOR);
addRecSignal(GSN_DUMP_STATE_ORD, &Grep::execDUMP_STATE_ORD);
addRecSignal(GSN_READ_NODESCONF, &Grep::execREAD_NODESCONF);
addRecSignal(GSN_NODE_FAILREP, &Grep::execNODE_FAILREP);
addRecSignal(GSN_INCL_NODEREQ, &Grep::execINCL_NODEREQ);
addRecSignal(GSN_GREP_REQ, &Grep::execGREP_REQ);
addRecSignal(GSN_API_FAILREQ, &Grep::execAPI_FAILREQ);
/***************************************************************************
* Grep::PSCoord Signal Interface
***************************************************************************/
/**
* From Grep::PSPart
*/
addRecSignal(GSN_GREP_CREATE_CONF, &Grep::fwdGREP_CREATE_CONF);
addRecSignal(GSN_GREP_START_CONF, &Grep::fwdGREP_START_CONF);
addRecSignal(GSN_GREP_SYNC_CONF, &Grep::fwdGREP_SYNC_CONF);
addRecSignal(GSN_GREP_REMOVE_CONF, &Grep::fwdGREP_REMOVE_CONF);
addRecSignal(GSN_GREP_CREATE_REF, &Grep::fwdGREP_CREATE_REF);
addRecSignal(GSN_GREP_START_REF, &Grep::fwdGREP_START_REF);
addRecSignal(GSN_GREP_REMOVE_REF, &Grep::fwdGREP_REMOVE_REF);
/**
* From Grep::SSCoord to Grep::PSCoord
*/
addRecSignal(GSN_GREP_SUB_START_REQ, &Grep::fwdGREP_SUB_START_REQ);
addRecSignal(GSN_GREP_SUB_CREATE_REQ, &Grep::fwdGREP_SUB_CREATE_REQ);
addRecSignal(GSN_GREP_SUB_SYNC_REQ, &Grep::fwdGREP_SUB_SYNC_REQ);
addRecSignal(GSN_GREP_SUB_REMOVE_REQ, &Grep::fwdGREP_SUB_REMOVE_REQ);
addRecSignal(GSN_GREP_CREATE_SUBID_REQ, &Grep::fwdGREP_CREATE_SUBID_REQ);
/****************************************************************************
* PSPart
***************************************************************************/
/**
* From SUMA to GREP PS Participant. If suma is not a coodinator
*/
addRecSignal(GSN_SUB_START_CONF, &Grep::fwdSUB_START_CONF);
addRecSignal(GSN_SUB_CREATE_CONF, &Grep::fwdSUB_CREATE_CONF);
addRecSignal(GSN_SUB_SYNC_CONF, &Grep::fwdSUB_SYNC_CONF);
addRecSignal(GSN_SUB_REMOVE_CONF, &Grep::fwdSUB_REMOVE_CONF);
addRecSignal(GSN_SUB_CREATE_REF, &Grep::fwdSUB_CREATE_REF);
addRecSignal(GSN_SUB_START_REF, &Grep::fwdSUB_START_REF);
addRecSignal(GSN_SUB_SYNC_REF, &Grep::fwdSUB_SYNC_REF);
addRecSignal(GSN_SUB_REMOVE_REF, &Grep::fwdSUB_REMOVE_REF);
addRecSignal(GSN_SUB_SYNC_CONTINUE_REQ,
&Grep::fwdSUB_SYNC_CONTINUE_REQ);
/**
* From Suma to Grep::PSPart. Data signals.
*/
addRecSignal(GSN_SUB_META_DATA, &Grep::fwdSUB_META_DATA);
addRecSignal(GSN_SUB_TABLE_DATA, &Grep::fwdSUB_TABLE_DATA);
addRecSignal(GSN_SUB_GCP_COMPLETE_REP, &Grep::fwdSUB_GCP_COMPLETE_REP);
/**
* From Grep::PSCoord to Grep::PSPart
*/
addRecSignal(GSN_GREP_CREATE_REQ, &Grep::fwdGREP_CREATE_REQ);
addRecSignal(GSN_GREP_START_REQ, &Grep::fwdGREP_START_REQ);
addRecSignal(GSN_GREP_REMOVE_REQ, &Grep::fwdGREP_REMOVE_REQ);
addRecSignal(GSN_GREP_SYNC_REQ, &Grep::fwdGREP_SYNC_REQ);
addRecSignal(GSN_CREATE_SUBID_CONF, &Grep::fwdCREATE_SUBID_CONF);
addRecSignal(GSN_GREP_START_ME, &Grep::fwdSTART_ME);
addRecSignal(GSN_GREP_ADD_SUB_REQ, &Grep::fwdGREP_ADD_SUB_REQ);
addRecSignal(GSN_GREP_ADD_SUB_REF, &Grep::fwdGREP_ADD_SUB_REF);
addRecSignal(GSN_GREP_ADD_SUB_CONF, &Grep::fwdGREP_ADD_SUB_CONF);
}
Grep::~Grep()
{
}
BLOCK_FUNCTIONS(Grep)
Grep::PSPart::PSPart(Grep * sb) :
BlockComponent(sb),
c_subscriptions(c_subscriptionPool)
{
m_grep = sb;
m_firstScanGCI = 1; // Empty interval = [1,0]
m_lastScanGCI = 0;
m_latestSeenGCI = 0;
c_subscriptions.setSize(10);
c_subscriptionPool.setSize(10);
}
Grep::PSCoord::PSCoord(Grep * sb) :
BlockComponent(sb),
c_runningSubscriptions(c_subCoordinatorPool)
{
m_grep = sb;
c_runningSubscriptions.setSize(10);
c_subCoordinatorPool.setSize(2);
}
//BLOCK_FUNCTIONS(Grep::PSCoord);
BlockComponent::BlockComponent(SimulatedBlock * sb) {
m_sb = sb;
}
ndb/src/kernel/blocks/grep/Makefile.am deleted 100644 → 0
View file @ 28e3fe87
noinst_LIBRARIES = libgrep.a
libgrep_a_SOURCES = Grep.cpp GrepInit.cpp
include $(top_srcdir)/ndb/config/common.mk.am
include $(top_srcdir)/ndb/config/type_kernel.mk.am
# Don't update the files from bitkeeper
%::SCCS/s.%
windoze-dsp: libgrep.dsp
libgrep.dsp: Makefile \
$(top_srcdir)/ndb/config/win-lib.am \
$(top_srcdir)/ndb/config/win-name \
$(top_srcdir)/ndb/config/win-includes \
$(top_srcdir)/ndb/config/win-sources \
$(top_srcdir)/ndb/config/win-libraries
cat $(top_srcdir)/ndb/config/win-lib.am > $@
@$(top_srcdir)/ndb/config/win-name $@ $(noinst_LIBRARIES)
@$(top_srcdir)/ndb/config/win-includes $@ $(INCLUDES)
@$(top_srcdir)/ndb/config/win-sources $@ $(libgrep_a_SOURCES)
@$(top_srcdir)/ndb/config/win-libraries $@ LIB $(LDADD)
ndb/src/kernel/blocks/grep/systab_test/Makefile deleted 100644 → 0
View file @ 28e3fe87
include .defs.mk
TYPE := kernel
BIN_TARGET := grep_systab_test
BIN_TARGET_ARCHIVES := portlib general
CCFLAGS_LOC += -I..
SOURCES = ../GrepSystemTable.cpp grep_systab_test.cpp
include $(NDB_TOP)/Epilogue.mk
ndb/src/kernel/blocks/grep/systab_test/grep_systab_test.cpp deleted 100644 → 0
View file @ 28e3fe87
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/**
* Unit Test for GrepSystemTable
*/
#include "../GrepSystemTable.hpp"
#include <SimulatedBlock.hpp>
#define EXEC(X) ( ndbout << endl, ndbout_c(#X), X )
int
main () {
GrepSystemTable st;
Uint32 f, l;
ndbout_c("*************************************");
ndbout_c("* GrepSystemTable Unit Test Program *");
ndbout_c("*************************************");
ndbout_c("--------------------------------------------------------");
ndbout_c("Test 1: Clear");
ndbout_c("--------------------------------------------------------");
EXEC(st.set(GrepSystemTable::PS, 22, 26));
st.print();
st.require(GrepSystemTable::PS, 22, 26);
EXEC(st.clear(GrepSystemTable::PS, 20, 24));
st.print();
st.require(GrepSystemTable::PS, 25, 26);
EXEC(st.clear(GrepSystemTable::PS, 0, 100));
st.print();
st.require(GrepSystemTable::PS, 1, 0);
EXEC(st.set(GrepSystemTable::PS, 22, 26));
st.print();
st.require(GrepSystemTable::PS, 22, 26);
EXEC(st.clear(GrepSystemTable::PS, 24, 28));
st.print();
st.require(GrepSystemTable::PS, 22, 23);
EXEC(st.clear(GrepSystemTable::PS, 0, 100));
st.print();
st.require(GrepSystemTable::PS, 1, 0);
EXEC(st.set(GrepSystemTable::PS, 22, 26));
st.print();
st.require(GrepSystemTable::PS, 22, 26);
EXEC(st.clear(GrepSystemTable::PS, 24, 26));
st.print();
st.require(GrepSystemTable::PS, 22, 23);
EXEC(st.clear(GrepSystemTable::PS, 0, 100));
st.print();
st.require(GrepSystemTable::PS, 1, 0);
EXEC(st.set(GrepSystemTable::PS, 22, 26));
st.print();
st.require(GrepSystemTable::PS, 22, 26);
EXEC(st.clear(GrepSystemTable::PS, 22, 24));
st.print();
st.require(GrepSystemTable::PS, 25, 26);
ndbout_c("--------------------------------------------------------");
ndbout_c("Test 2: PS --> SSreq");
ndbout_c("--------------------------------------------------------");
EXEC(st.set(GrepSystemTable::PS, 22, 26));
st.print();
st.require(GrepSystemTable::PS, 22, 26);
st.require(GrepSystemTable::SSReq, 1, 0);
if (!EXEC(st.copy(GrepSystemTable::PS, GrepSystemTable::SSReq, 3, &f, &l)))
ndbout_c("%s:%d: Illegal copy!", __FILE__, __FILE__);
ndbout_c("f=%d, l=%d", f, l);
st.print();
st.require(GrepSystemTable::PS, 22, 26);
st.require(GrepSystemTable::SSReq, 22, 24);
EXEC(st.clear(GrepSystemTable::PS, 22, 22));
st.print();
st.require(GrepSystemTable::PS, 23, 26);
st.require(GrepSystemTable::SSReq, 22, 24);
if (!EXEC(st.copy(GrepSystemTable::PS, GrepSystemTable::SSReq, 2, &f, &l)))
ndbout_c("%s:%d: Illegal copy!", __FILE__, __LINE__);
ndbout_c("f=%d, l=%d", f, l);
st.print();
st.require(GrepSystemTable::PS, 23, 26);
st.require(GrepSystemTable::SSReq, 22, 26);
st.set(GrepSystemTable::SS, 7, 9);
st.set(GrepSystemTable::InsReq, 7, 9);
if (EXEC(st.movable(GrepSystemTable::SS, GrepSystemTable::InsReq)))
ndbout_c("%s:%d: Illegal move!", __FILE__, __LINE__);
st.print();
st.require(GrepSystemTable::SS, 7, 9);
st.require(GrepSystemTable::InsReq, 7, 9);
EXEC(st.intervalMinus(7, 9, 7, 7, &f, &l));
ndbout_c("f=%d, l=%d", f, l);
st.clear(GrepSystemTable::InsReq, 8, 9);
st.require(GrepSystemTable::SS, 7, 9);
st.require(GrepSystemTable::InsReq, 7, 7);
if (EXEC(st.movable(GrepSystemTable::SS, GrepSystemTable::InsReq)) != 2)
ndbout_c("%s:%d: Illegal move!", __FILE__, __LINE__);
st.print();
EXEC(st.copy(GrepSystemTable::SS, GrepSystemTable::InsReq, &f));
st.print();
st.require(GrepSystemTable::SS, 7, 9);
st.require(GrepSystemTable::InsReq, 7, 8);
ndbout_c("--------------------------------------------------------");
ndbout_c("Test completed");
ndbout_c("--------------------------------------------------------");
}
ndb/test/ndbapi/testGrep.cpp deleted 100644 → 0
View file @ 28e3fe87
/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include <NDBT.hpp>
#include <NDBT_Test.hpp>
#include <HugoTransactions.hpp>
#include <UtilTransactions.hpp>
#include <NdbGrep.hpp>
#define CHECK(b) if (!(b)) { \
g_err << "ERR: "<< step->getName() \
<< " failed on line " << __LINE__ << endl; \
result = NDBT_FAILED; \
continue; }
int runLoadTable(NDBT_Context* ctx, NDBT_Step* step){
int records = ctx->getNumRecords();
HugoTransactions hugoTrans(*ctx->getTab());
if (hugoTrans.loadTable(GETNDB(step), records) != 0){
return NDBT_FAILED;
}
return NDBT_OK;
}
int runPkUpdate(NDBT_Context* ctx, NDBT_Step* step){
int loops = ctx->getNumLoops();
int records = ctx->getNumRecords();
int batchSize = ctx->getProperty("BatchSize", 1);
int i = 0;
HugoTransactions hugoTrans(*ctx->getTab());
while (i<loops) {
g_info << "|- " << i << ": ";
if (hugoTrans.pkUpdateRecords(GETNDB(step), records, batchSize) != 0){
g_info << endl;
return NDBT_FAILED;
}
i++;
}
g_info << endl;
return NDBT_OK;
}
int runRestartInitial(NDBT_Context* ctx, NDBT_Step* step){
NdbRestarter restarter;
Ndb* pNdb = GETNDB(step);
const NdbDictionary::Table *tab = ctx->getTab();
pNdb->getDictionary()->dropTable(tab->getName());
if (restarter.restartAll(true) != 0)
return NDBT_FAILED;
return NDBT_OK;
}
int runRestarter(NDBT_Context* ctx, NDBT_Step* step){
int result = NDBT_OK;
int loops = ctx->getNumLoops();
NdbRestarter restarter;
int i = 0;
int lastId = 0;
if (restarter.getNumDbNodes() < 2){
ctx->stopTest();
return NDBT_OK;
}
if(restarter.waitClusterStarted(60) != 0){
g_err << "Cluster failed to start" << endl;
return NDBT_FAILED;
}
loops *= restarter.getNumDbNodes();
while(i<loops && result != NDBT_FAILED && !ctx->isTestStopped()){
int id = lastId % restarter.getNumDbNodes();
int nodeId = restarter.getDbNodeId(id);
ndbout << "Restart node " << nodeId << endl;
if(restarter.restartOneDbNode(nodeId) != 0){
g_err << "Failed to restartNextDbNode" << endl;
result = NDBT_FAILED;
break;
}
if(restarter.waitClusterStarted(60) != 0){
g_err << "Cluster failed to start" << endl;
result = NDBT_FAILED;
break;
}
NdbSleep_SecSleep(1);
lastId++;
i++;
}
ctx->stopTest();
return result;
}
int runCheckAllNodesStarted(NDBT_Context* ctx, NDBT_Step* step){
NdbRestarter restarter;
if(restarter.waitClusterStarted(1) != 0){
g_err << "All nodes was not started " << endl;
return NDBT_FAILED;
}
return NDBT_OK;
}
bool testMaster = true;
bool testSlave = false;
int setMaster(NDBT_Context* ctx, NDBT_Step* step){
testMaster = true;
testSlave = false;
return NDBT_OK;
}
int setMasterAsSlave(NDBT_Context* ctx, NDBT_Step* step){
testMaster = true;
testSlave = true;
return NDBT_OK;
}
int setSlave(NDBT_Context* ctx, NDBT_Step* step){
testMaster = false;
testSlave = true;
return NDBT_OK;
}
int runAbort(NDBT_Context* ctx, NDBT_Step* step){
NdbGrep grep(GETNDB(step)->getNodeId()+1);
NdbRestarter restarter;
if (restarter.getNumDbNodes() < 2){
ctx->stopTest();
return NDBT_OK;
}
if(restarter.waitClusterStarted(60) != 0){
g_err << "Cluster failed to start" << endl;
return NDBT_FAILED;
}
if (testMaster) {
if (testSlave) {
if (grep.NFMasterAsSlave(restarter) == -1){
return NDBT_FAILED;
}
} else {
if (grep.NFMaster(restarter) == -1){
return NDBT_FAILED;
}
}
} else {
if (grep.NFSlave(restarter) == -1){
return NDBT_FAILED;
}
}
return NDBT_OK;
}
int runFail(NDBT_Context* ctx, NDBT_Step* step){
NdbGrep grep(GETNDB(step)->getNodeId()+1);
NdbRestarter restarter;
if (restarter.getNumDbNodes() < 2){
ctx->stopTest();
return NDBT_OK;
}
if(restarter.waitClusterStarted(60) != 0){
g_err << "Cluster failed to start" << endl;
return NDBT_FAILED;
}
if (testMaster) {
if (testSlave) {
if (grep.FailMasterAsSlave(restarter) == -1){
return NDBT_FAILED;
}
} else {
if (grep.FailMaster(restarter) == -1){
return NDBT_FAILED;
}
}
} else {
if (grep.FailSlave(restarter) == -1){
return NDBT_FAILED;
}
}
return NDBT_OK;
}
int runGrepBasic(NDBT_Context* ctx, NDBT_Step* step){
NdbGrep grep(GETNDB(step)->getNodeId()+1);
unsigned grepId = 0;
if (grep.start() == -1){
return NDBT_FAILED;
}
ndbout << "Started grep " << grepId << endl;
ctx->setProperty("GrepId", grepId);
return NDBT_OK;
}
int runVerifyBasic(NDBT_Context* ctx, NDBT_Step* step){
NdbGrep grep(GETNDB(step)->getNodeId()+1, ctx->getRemoteMgm());
ndbout_c("no of nodes %d" ,grep.getNumDbNodes());
int result;
if ((result = grep.verify(ctx)) == -1){
return NDBT_FAILED;
}
return result;
}
int runClearTable(NDBT_Context* ctx, NDBT_Step* step){
int records = ctx->getNumRecords();
UtilTransactions utilTrans(*ctx->getTab());
if (utilTrans.clearTable2(GETNDB(step), records) != 0){
return NDBT_FAILED;
}
return NDBT_OK;
}
#include "bank/Bank.hpp"
int runCreateBank(NDBT_Context* ctx, NDBT_Step* step){
Bank bank;
int overWriteExisting = true;
if (bank.createAndLoadBank(overWriteExisting) != NDBT_OK)
return NDBT_FAILED;
return NDBT_OK;
}
int runBankTimer(NDBT_Context* ctx, NDBT_Step* step){
Bank bank;
int wait = 30; // Max seconds between each "day"
int yield = 1; // Loops before bank returns
while (ctx->isTestStopped() == false) {
bank.performIncreaseTime(wait, yield);
}
return NDBT_OK;
}
int runBankTransactions(NDBT_Context* ctx, NDBT_Step* step){
Bank bank;
int wait = 10; // Max ms between each transaction
int yield = 100; // Loops before bank returns
while (ctx->isTestStopped() == false) {
bank.performTransactions(wait, yield);
}
return NDBT_OK;
}
int runBankGL(NDBT_Context* ctx, NDBT_Step* step){
Bank bank;
int yield = 20; // Loops before bank returns
int result = NDBT_OK;
while (ctx->isTestStopped() == false) {
if (bank.performMakeGLs(yield) != NDBT_OK){
ndbout << "bank.performMakeGLs FAILED" << endl;
result = NDBT_FAILED;
}
}
return NDBT_OK;
}
int runBankSum(NDBT_Context* ctx, NDBT_Step* step){
Bank bank;
int wait = 2000; // Max ms between each sum of accounts
int yield = 1; // Loops before bank returns
int result = NDBT_OK;
while (ctx->isTestStopped() == false) {
if (bank.performSumAccounts(wait, yield) != NDBT_OK){
ndbout << "bank.performSumAccounts FAILED" << endl;
result = NDBT_FAILED;
}
}
return result ;
}
int runDropBank(NDBT_Context* ctx, NDBT_Step* step){
Bank bank;
if (bank.dropBank() != NDBT_OK)
return NDBT_FAILED;
return NDBT_OK;
}
int runGrepBank(NDBT_Context* ctx, NDBT_Step* step){
int loops = ctx->getNumLoops();
int l = 0;
int maxSleep = 30; // Max seconds between each grep
Ndb* pNdb = GETNDB(step);
NdbGrep grep(GETNDB(step)->getNodeId()+1);
unsigned minGrepId = ~0;
unsigned maxGrepId = 0;
unsigned grepId = 0;
int result = NDBT_OK;
while (l < loops && result != NDBT_FAILED){
if (pNdb->waitUntilReady() != 0){
result = NDBT_FAILED;
continue;
}
// Sleep for a while
NdbSleep_SecSleep(maxSleep);
// Perform grep
if (grep.start() != 0){
ndbout << "grep.start failed" << endl;
result = NDBT_FAILED;
continue;
}
ndbout << "Started grep " << grepId << endl;
// Remember min and max grepid
if (grepId < minGrepId)
minGrepId = grepId;
if (grepId > maxGrepId)
maxGrepId = grepId;
ndbout << " maxGrepId = " << maxGrepId
<< ", minGrepId = " << minGrepId << endl;
ctx->setProperty("MinGrepId", minGrepId);
ctx->setProperty("MaxGrepId", maxGrepId);
l++;
}
ctx->stopTest();
return result;
}
/*
int runRestoreBankAndVerify(NDBT_Context* ctx, NDBT_Step* step){
NdbRestarter restarter;
NdbGrep grep(GETNDB(step)->getNodeId()+1);
unsigned minGrepId = ctx->getProperty("MinGrepId");
unsigned maxGrepId = ctx->getProperty("MaxGrepId");
unsigned grepId = minGrepId;
int result = NDBT_OK;
int errSumAccounts = 0;
int errValidateGL = 0;
ndbout << " maxGrepId = " << maxGrepId << endl;
ndbout << " minGrepId = " << minGrepId << endl;
while (grepId <= maxGrepId){
// TEMPORARY FIX
// To erase all tables from cache(s)
// To be removed, maybe replaced by ndb.invalidate();
{
Bank bank;
if (bank.dropBank() != NDBT_OK){
result = NDBT_FAILED;
break;
}
}
// END TEMPORARY FIX
ndbout << "Performing initial restart" << endl;
if (restarter.restartAll(true) != 0)
return NDBT_FAILED;
if (restarter.waitClusterStarted() != 0)
return NDBT_FAILED;
ndbout << "Restoring grep " << grepId << endl;
if (grep.restore(grepId) == -1){
return NDBT_FAILED;
}
ndbout << "Grep " << grepId << " restored" << endl;
// Let bank verify
Bank bank;
int wait = 0;
int yield = 1;
if (bank.performSumAccounts(wait, yield) != 0){
ndbout << "bank.performSumAccounts FAILED" << endl;
ndbout << " grepId = " << grepId << endl << endl;
result = NDBT_FAILED;
errSumAccounts++;
}
if (bank.performValidateAllGLs() != 0){
ndbout << "bank.performValidateAllGLs FAILED" << endl;
ndbout << " grepId = " << grepId << endl << endl;
result = NDBT_FAILED;
errValidateGL++;
}
grepId++;
}
if (result != NDBT_OK){
ndbout << "Verification of grep failed" << endl
<< " errValidateGL="<<errValidateGL<<endl
<< " errSumAccounts="<<errSumAccounts<<endl << endl;
}
return result;
}
*/
NDBT_TESTSUITE(testGrep);
TESTCASE("GrepBasic",
"Test that Global Replication works on one table \n"
"1. Load table\n"
"2. Grep\n"
"3. Restart -i\n"
"4. Restore\n"
"5. Verify count and content of table\n"){
INITIALIZER(runLoadTable);
VERIFIER(runVerifyBasic);
FINALIZER(runClearTable);
}
TESTCASE("GrepNodeRestart",
"Test that Global Replication works on one table \n"
"1. Load table\n"
"2. Grep\n"
"3. Restart -i\n"
"4. Restore\n"
"5. Verify count and content of table\n"){
INITIALIZER(runLoadTable);
STEP(runPkUpdate);
STEP(runRestarter);
VERIFIER(runVerifyBasic);
FINALIZER(runClearTable);
}
TESTCASE("GrepBank",
"Test that grep and restore works during transaction load\n"
" by backing up the bank"
"1. Create bank\n"
"2a. Start bank and let it run\n"
"2b. Perform loop number of greps of the bank\n"
" when greps are finished tell bank to close\n"
"3. Restart ndb -i and reload each grep\n"
" let bank verify that the grep is consistent\n"
"4. Drop bank\n"){
INITIALIZER(runCreateBank);
STEP(runBankTimer);
STEP(runBankTransactions);
STEP(runBankGL);
// TODO STEP(runBankSum);
STEP(runGrepBank);
// VERIFIER(runRestoreBankAndVerify);
// FINALIZER(runDropBank);
}
TESTCASE("NFMaster",
"Test that grep behaves during node failiure\n"){
INITIALIZER(setMaster);
STEP(runAbort);
}
TESTCASE("NFMasterAsSlave",
"Test that grep behaves during node failiure\n"){
INITIALIZER(setMasterAsSlave);
STEP(runAbort);
}
TESTCASE("NFSlave",
"Test that grep behaves during node failiure\n"){
INITIALIZER(setSlave);
STEP(runAbort);
}
TESTCASE("FailMaster",
"Test that grep behaves during node failiure\n"){
INITIALIZER(setMaster);
STEP(runFail);
}
TESTCASE("FailMasterAsSlave",
"Test that grep behaves during node failiure\n"){
INITIALIZER(setMasterAsSlave);
STEP(runFail);
}
TESTCASE("FailSlave",
"Test that grep behaves during node failiure\n"){
INITIALIZER(setSlave);
STEP(runFail);
}
NDBT_TESTSUITE_END(testGrep);
int main(int argc, const char** argv){
ndb_init();
return testGrep.execute(argc, argv);
}
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