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https://issues.apache.org/jira/browse/HAWQ-574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15206000#comment-15206000
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ASF GitHub Bot commented on HAWQ-574:
-------------------------------------
GitHub user ictmalili opened a pull request:
https://github.com/apache/incubator-hawq/pull/483
HAWQ-574. Fix memory leak in dispatcher
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ictmalili/incubator-hawq HAWQ-574
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/483.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #483
----
commit 3bcd2a1d2e045208e85331792864c7b95c456fbf
Author: Lili Ma <ictmal...@gmail.com>
Date: 2016-03-22T08:37:25Z
HAWQ-574. Fix memory leak in dispatcher
----
> Memory Leak in dispatcher
> -------------------------
>
> Key: HAWQ-574
> URL: https://issues.apache.org/jira/browse/HAWQ-574
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Dispatcher
> Reporter: Lili Ma
> Assignee: Lili Ma
>
> SIZE:2,352 TYPE:direct_lost REPEAT:6
> STACK:
> ('calloc', 'vg_replace_malloc.c:711')
> ('cdbdisp_returnResults', 'cdbdisp.c:356')
> ('dispatch_statement', 'dispatcher.c:1490')
> ('dispatch_statement_node', 'dispatcher.c:1547')
> ('PerformSharedStorageOpTasks', 'cdbsharedstorageop.c:161')
> ('CreateAppendOnlyParquetSegFileForRelationOnMaster',
> 'execMain.c:2664')
> ('CreateAppendOnlyParquetSegFileOnMaster', 'execMain.c:2469')
> ('InitializeResultRelations', 'execMain.c:1774')
> ('InitPlan', 'execMain.c:1959')
> ('ExecutorStart', 'execMain.c:697')
> ('ProcessQuery', 'pquery.c:316')
> ('PortalRunMulti', 'pquery.c:1969')
> ('PortalRun', 'pquery.c:1514')
> ('exec_simple_query', 'postgres.c:1745')
> SIZE:16 TYPE:direct_lost REPEAT:2
> STACK:
> ('malloc', 'vg_replace_malloc.c:299')
> ('pqParseInput3', 'fe-protocol3.c:596')
> ('parseInput', 'fe-exec.c:1812')
> ('PQisBusy', 'fe-exec.c:1827')
> ('executormgr_consume', 'executormgr.c:481')
> ('dispmgt_thread_func_run', 'dispatcher_mgt.c:387')
> ('workermgr_thread_func', 'workermgr.c:191')
> ('start_thread', '/lib64/libpthread-2.12.so')
> ('clone', '/lib64/libc-2.12.so')
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