Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.0

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.0-main

mysql-test/include/ndb_default_cluster.inc

 -- require r/ndb_default_cluster.require
 disable_query_log;
-show status like "Ndb_connected_host";
+show status like "Ndb_config_from_host";
 enable_query_log;

mysql-test/r/ndb_default_cluster.require

 Variable_name	Value
-Ndb_connected_host	localhost
+Ndb_config_from_host	localhost

mysql-test/r/ndb_restore.result

 use test;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
+drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c,t10_c;
 CREATE TABLE `t1` (
 `capgoaledatta` smallint(5) unsigned NOT NULL auto_increment,
 `goaledatta` char(2) NOT NULL default '',
@@ -116,6 +116,8 @@ CREATE TABLE `t9` (
 PRIMARY KEY  (`kattjame`,`hunderaaarbagefa`,`hassetistart`,`hassetino`)
 ) ENGINE=myisam DEFAULT CHARSET=latin1;
 INSERT INTO `t9` VALUES ('3g4jh8gar2t','joe','q3.net','elredun.com','q3.net','436643316120','436643316939','91341234568968','695595699','1.1.1.1','2.2.6.2','3','86989','34','x','x','2012-03-12 18:35:04','2012-12-05 12:35:04',3123123,9569,6565,1),('4tt45345235','pap','q3plus.qt','q3plus.qt','q3.net','436643316120','436643316939','8956234534568968','5254595969','1.1.1.1','8.6.2.2','4','86989','34','x','x','2012-03-12 12:55:34','2012-12-05 11:20:04',3223433,3369,9565,2),('4545435545','john','q3.net','q3.net','acne.li','436643316120','436643316939','45345234568968','995696699','1.1.1.1','2.9.9.2','2','86998','34','x','x','2012-03-12 11:35:03','2012-12-05 08:50:04',8823123,169,3565,3);
+create table t10 (a int auto_increment key);
+insert into t10 values (1),(2),(3);
 create table t1_c engine=ndbcluster as select * from t1;
 create table t2_c engine=ndbcluster as select * from t2;
 create table t3_c engine=ndbcluster as select * from t3;
@@ -125,10 +127,12 @@ create table t6_c engine=ndbcluster as select * from t6;
 create table t7_c engine=ndbcluster as select * from t7;
 create table t8_c engine=ndbcluster as select * from t8;
 create table t9_c engine=ndbcluster as select * from t9;
-drop table t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
+create table t10_c engine=ndbcluster as select * from t10;
+drop table t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c, t10_c;
 show tables;
 Tables_in_test
 t1
+t10
 t2
 t3
 t4
@@ -137,14 +141,15 @@ t6
 t7
 t8
 t9
-t8_c
+t3_c
 t9_c
 t1_c
+t8_c
 t7_c
 t6_c
 t5_c
 t4_c
-t3_c
+t10_c
 t2_c
 select count(*) from t1;
 count(*)
@@ -245,6 +250,11 @@ from (select * from t9 union
 select * from t9_c) a;
 count(*)
 3
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
+select * from t10_c order by a;
+a
+1
+2
+3
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9, t10;
+drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c, t10_c;
 520093696,1

mysql-test/t/ndb_restore.test

@@ -4,8 +4,8 @@
 
 --disable_warnings
 use test;
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9,t10;
+drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c,t10_c;
 --enable_warnings
 
 CREATE TABLE `t1` (
@@ -132,6 +132,13 @@ CREATE TABLE `t9` (
 ) ENGINE=myisam DEFAULT CHARSET=latin1;
 INSERT INTO `t9` VALUES ('3g4jh8gar2t','joe','q3.net','elredun.com','q3.net','436643316120','436643316939','91341234568968','695595699','1.1.1.1','2.2.6.2','3','86989','34','x','x','2012-03-12 18:35:04','2012-12-05 12:35:04',3123123,9569,6565,1),('4tt45345235','pap','q3plus.qt','q3plus.qt','q3.net','436643316120','436643316939','8956234534568968','5254595969','1.1.1.1','8.6.2.2','4','86989','34','x','x','2012-03-12 12:55:34','2012-12-05 11:20:04',3223433,3369,9565,2),('4545435545','john','q3.net','q3.net','acne.li','436643316120','436643316939','45345234568968','995696699','1.1.1.1','2.9.9.2','2','86998','34','x','x','2012-03-12 11:35:03','2012-12-05 08:50:04',8823123,169,3565,3);
 
+# Bug #20820
+# auto inc table not handled correctly when restored from cluster backup
+# - before fix ndb_restore would not set auto inc value correct,
+#   seen by select below
+create table t10 (a int auto_increment key);
+insert into t10 values (1),(2),(3);
+
 create table t1_c engine=ndbcluster as select * from t1;
 create table t2_c engine=ndbcluster as select * from t2;
 create table t3_c engine=ndbcluster as select * from t3;
@@ -141,10 +148,11 @@ create table t6_c engine=ndbcluster as select * from t6;
 create table t7_c engine=ndbcluster as select * from t7;
 create table t8_c engine=ndbcluster as select * from t8;
 create table t9_c engine=ndbcluster as select * from t9;
+create table t10_c engine=ndbcluster as select * from t10;
 
 
 --exec $NDB_MGM --no-defaults -e "start backup" >> $NDB_TOOLS_OUTPUT
-drop table t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
+drop table t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c, t10_c;
 --exec $NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 1 -m -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-1 >> $NDB_TOOLS_OUTPUT
 --exec $NDB_TOOLS_DIR/ndb_restore --no-defaults -b 1 -n 2 -r --print --print_meta $NDB_BACKUP_DIR/BACKUP/BACKUP-1 >> $NDB_TOOLS_OUTPUT
 
@@ -205,9 +213,12 @@ select count(*)
   from (select * from t9 union 
         select * from t9_c) a;
 
+# Bug #20820 cont'd
+select * from t10_c order by a;
+
 --disable_warnings
-drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
-drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9, t10;
+drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c, t10_c;
 --enable_warnings
 
 #
@@ -216,4 +227,4 @@ drop table if exists t1_c,t2_c,t3_c,t4_c,t5_c,t6_c,t7_c,t8_c,t9_c;
 
 --exec $NDB_TOOLS_DIR/ndb_select_all --no-defaults -d sys -D , SYSTAB_0 | grep 520093696
 
-# End of 4.1 tests
+# End of 5.0 tests (4.1 test intermixed to save test time)

ndb/tools/restore/consumer_restore.cpp

@@ -145,17 +145,38 @@ BackupRestore::finalize_table(const TableS & table){
   bool ret= true;
   if (!m_restore && !m_restore_meta)
     return ret;
-  if (table.have_auto_inc())
+  if (!table.have_auto_inc())
+    return ret;
+
+  Uint64 max_val= table.get_max_auto_val();
+  do
   {
-    Uint64 max_val= table.get_max_auto_val();
-    Uint64 auto_val;
+    Uint64 auto_val = ~(Uint64)0;
     int r= m_ndb->readAutoIncrementValue(get_table(table.m_dictTable), auto_val);
-    if (r == -1 && m_ndb->getNdbError().code != 626)
+    if (r == -1 && m_ndb->getNdbError().status == NdbError::TemporaryError)
+    {
+      NdbSleep_MilliSleep(50);
+      continue; // retry
+    }
+    else if (r == -1 && m_ndb->getNdbError().code != 626)
+    {
       ret= false;
-    else if (r == -1 || max_val+1 > auto_val)
-      ret= m_ndb->setAutoIncrementValue(get_table(table.m_dictTable), max_val+1, false) != -1;
-  }
-  return ret;
+    }
+    else if ((r == -1 && m_ndb->getNdbError().code == 626) ||
+             max_val+1 > auto_val || auto_val == ~(Uint64)0)
+    {
+      r= m_ndb->setAutoIncrementValue(get_table(table.m_dictTable),
+                                      max_val+1, false);
+      if (r == -1 &&
+            m_ndb->getNdbError().status == NdbError::TemporaryError)
+      {
+        NdbSleep_MilliSleep(50);
+        continue; // retry
+      }
+      ret = (r == 0);
+    }
+    return (ret);
+  } while (1);
 }
 
 bool
@@ -217,9 +238,6 @@ BackupRestore::table(const TableS & table){
     err << "Unable to find table: " << split[2].c_str() << endl;
     return false;
   }
-  if(m_restore_meta){
-    m_ndb->setAutoIncrementValue(tab, ~(Uint64)0, false);
-  }
   const NdbDictionary::Table* null = 0;
   m_new_tables.fill(table.m_dictTable->getTableId(), null);
   m_new_tables[table.m_dictTable->getTableId()] = tab;