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https://issues.apache.org/jira/browse/HAWQ-375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15125808#comment-15125808
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ASF GitHub Bot commented on HAWQ-375:
-------------------------------------
GitHub user liming01 opened a pull request:
https://github.com/apache/incubator-hawq/pull/313
HAWQ-375. Fixed Fixed hawq core dump at dispatch_free_result():1493 w…
…hen run stress test
Same as HAWQ-374, it crashed at different variable, we need to make sure
initiate it with NULL, and free it when it is not NULL.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liming01/incubator-hawq
mli/copy_crash2_at_dispatch_free_result
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hawq/pull/313.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 #313
----
commit 9f5b9ee0ee6f897a1351b23536e6827769f4a7e1
Author: Ming LI <m...@pivotal.io>
Date: 2016-02-01T05:49:11Z
HAWQ-375. Fixed Fixed hawq core dump at dispatch_free_result():1493 when
run stress test
----
> Fixed hawq core dump at dispatch_free_result():1493 when run stress test
> -------------------------------------------------------------------------
>
> Key: HAWQ-375
> URL: https://issues.apache.org/jira/browse/HAWQ-375
> Project: Apache HAWQ
> Issue Type: Bug
> Reporter: Ming LI
> Assignee: Ming LI
>
> #0 0x00000036a7e32925 in raise () from /lib64/libc.so.6
> #1 0x00000036a7e34105 in abort () from /lib64/libc.so.6
> #2 0x00000000009ce0ec in ExceptionalCondition (conditionName=0xd84df8
> "!(pointer == (void *) (((intptr_t) ((pointer)) + ((8) - 1)) & ~((intptr_t)
> ((8) - 1))))", errorType=0xd84bc9 "FailedAssertion", fileName=0xd84c17
> "mcxt.c", lineNumber=1197) at assert.c:78
> #3 0x0000000000a09bdc in MemoryContextFreeImpl (pointer=0x7f7f7f7f7f7f7f7f,
> sfile=0xdf98e0 "dispatcher.c", sfunc=0xdf9fd0 "dispatch_free_result",
> sline=1493) at mcxt.c:1197
> #4 0x0000000000b79b32 in dispatch_free_result (result=0x6bc0b20) at
> dispatcher.c:1493
> #5 0x0000000000ac73c8 in cdbCopyEnd (c=0x6bc0b10) at cdbcopy.c:710
> #6 0x0000000000680a08 in CopyFromDispatch (cstate=0x1cf87b8, err_segnos=0x0)
> at copy.c:3017
> #7 0x000000000067d1e8 in DoCopy (stmt=0x1c82fc0, queryString=0x1c82158 "COPY
> lineitem_copy FROM
> '/data1/gpadmin/pulse2-agent/agents/agent1/work/HAWQ-main-SystemTest-yarn/rhel5_x86_64/lsp/report/20160126-225538/stress_run/copy_parquet_part_gpadmin/tmp/copy.lineitem.tbl'
> WI"...) at copy.c:1639
> #8 0x00000000008f5d81 in ProcessUtility (parsetree=0x1c82fc0,
> queryString=0x1cf3728 "COPY lineitem_copy FROM
> '/data1/gpadmin/pulse2-agent/agents/agent1/work/HAWQ-main-SystemTest-yarn/rhel5_x86_64/lsp/report/20160126-225538/stress_run/copy_parquet_part_gpadmin/tmp/copy.lineitem.tbl'
> WI"..., params=0x0,
> isTopLevel=1 '\001', dest=0x1c83430, completionTag=0x7fff2eed38e0 "") at
> utility.c:1076
> #9 0x00000000008f3007 in PortalRunUtility (portal=0x1cf1718,
> utilityStmt=0x1c82fc0, isTopLevel=1 '\001', dest=0x1c83430,
> completionTag=0x7fff2eed38e0 "") at pquery.c:1887
> #10 0x00000000008f32d2 in PortalRunMulti (portal=0x1cf1718, isTopLevel=1
> '\001', dest=0x1c83430, altdest=0x1c83430, completionTag=0x7fff2eed38e0 "")
> at pquery.c:1997
> #11 0x00000000008f26dc in PortalRun (portal=0x1cf1718,
> count=9223372036854775807, isTopLevel=1 '\001', dest=0x1c83430,
> altdest=0x1c83430, completionTag=0x7fff2eed38e0 "") at pquery.c:1514
> #12 0x00000000008e8639 in exec_simple_query (query_string=0x1c82158 "COPY
> lineitem_copy FROM
> '/data1/gpadmin/pulse2-agent/agents/agent1/work/HAWQ-main-SystemTest-yarn/rhel5_x86_64/lsp/report/20160126-225538/stress_run/copy_parquet_part_gpadmin/tmp/copy.lineitem.tbl'
> WI"..., seqServerHost=0x0, seqServerPort=-1)
> at postgres.c:1741
> #13 0x00000000008ed28b in PostgresMain (argc=4, argv=0x1bd9f10,
> username=0x1bd9cd8 "gpadmin") at postgres.c:4711
> #14 0x0000000000893749 in BackendRun (port=0x1b80c80) at postmaster.c:5875
> #15 0x0000000000892bd3 in BackendStartup (port=0x1b80c80) at postmaster.c:5468
> #16 0x000000000088cc92 in ServerLoop () at postmaster.c:2147
> #17 0x000000000088bd68 in PostmasterMain (argc=9, argv=0x1b97940) at
> postmaster.c:1439
> #18 0x00000000007a5cca in main (argc=9, argv=0x1b97940) at main.c:226
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