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Carlos Ramos Carreño
neoppod
Commits
c995200a
Commit
c995200a
authored
Jun 12, 2017
by
Julien Muchembled
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storage: new --disable-drop-partitions option
parent
6ee35041
Changes
4
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4 changed files
with
12 additions
and
0 deletions
+12
-0
neo/lib/config.py
neo/lib/config.py
+3
-0
neo/scripts/neostorage.py
neo/scripts/neostorage.py
+5
-0
neo/storage/app.py
neo/storage/app.py
+1
-0
neo/storage/handlers/initialization.py
neo/storage/handlers/initialization.py
+3
-0
No files found.
neo/lib/config.py
View file @
c995200a
...
...
@@ -97,6 +97,9 @@ class ConfigurationManager(object):
bind
=
self
.
__get
(
'bind'
)
return
parseNodeAddress
(
bind
,
0
)
def
getDisableDropPartitions
(
self
):
return
self
.
__get
(
'disable_drop_partitions'
,
True
)
def
getDatabase
(
self
):
return
self
.
__get
(
'database'
)
...
...
neo/scripts/neostorage.py
View file @
c995200a
...
...
@@ -30,6 +30,11 @@ parser.add_option('-d', '--database', help = 'database connections string')
parser
.
add_option
(
'-e'
,
'--engine'
,
help
=
'database engine'
)
parser
.
add_option
(
'-w'
,
'--wait'
,
help
=
'seconds to wait for backend to be '
'available, before erroring-out (-1 = infinite)'
,
type
=
'float'
,
default
=
0
)
parser
.
add_option
(
'--disable-drop-partitions'
,
action
=
'store_true'
,
help
=
'do not delete data of discarded cells, which is'
' useful for big databases because the current'
' implementation is inefficient (this option should'
' disappear in the future)'
)
parser
.
add_option
(
'--reset'
,
action
=
'store_true'
,
help
=
'remove an existing database if any, and exit'
)
...
...
neo/storage/app.py
View file @
c995200a
...
...
@@ -48,6 +48,7 @@ class Application(BaseApplication):
self
.
dm
=
buildDatabaseManager
(
config
.
getAdapter
(),
(
config
.
getDatabase
(),
config
.
getEngine
(),
config
.
getWait
()),
)
self
.
disable_drop_partitions
=
config
.
getDisableDropPartitions
()
# load master nodes
for
master_address
in
config
.
getMasters
():
...
...
neo/storage/handlers/initialization.py
View file @
c995200a
...
...
@@ -38,6 +38,9 @@ class InitializationHandler(BaseMasterHandler):
# delete objects database
dm
=
app
.
dm
if
unassigned_set
:
if
app
.
disable_drop_partitions
:
logging
.
info
(
"don't drop data for partitions %r"
,
unassigned_set
)
else
:
logging
.
debug
(
'drop data for partitions %r'
,
unassigned_set
)
dm
.
dropPartitions
(
unassigned_set
)
...
...
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