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From "Lin Wen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-918) Fix memtuple forming bug when null-saved size is larger than 32763 bytes
Date Tue, 12 Jul 2016 09:15:21 GMT
Lin Wen created HAWQ-918:
----------------------------

             Summary: Fix memtuple forming bug when null-saved size is larger than 32763 bytes
                 Key: HAWQ-918
                 URL: https://issues.apache.org/jira/browse/HAWQ-918
             Project: Apache HAWQ
          Issue Type: Bug
          Components: Query Execution
            Reporter: Lin Wen
            Assignee: Lei Chang


When run a sql, an error happens in QE:
psql:run.sql:24: ERROR:  Query Executor Error in seg2 localhost:40000 pid=55810: server closed
the connection unexpectedly
DETAIL:
	This probably means the server terminated abnormally
	before or while processing the request.

2016-07-13 00:21:53.951987 CST,,,p34013,th0,,,2016-07-13 00:21:29 CST,0,con33,cmd33,seg1,slice2,,,,"PANIC","XX000","Unexpected
internal error: Segment process received signal SIGSEGV",,,,,,,0,,,,"1    0x8b764e postgres
<symbol not found> + 0x8b764e
2    0x3b66e0f710 libpthread.so.0 <symbol not found> + 0x66e0f710
3    0x3b6668995b libc.so.6 memcpy + 0x2eb
4    0x8940d8 postgres textout + 0x58
5    0x8c32d7 postgres DirectFunctionCall1 + 0x47
6    0x88a126 postgres text_timestamp + 0xc6
7    0x669b47 postgres <symbol not found> + 0x669b47
8    0x669fe9 postgres <symbol not found> + 0x669fe9
9    0x66f54e postgres ExecProject + 0x23e
10   0x680695 postgres ExecAgg + 0x525
11   0x6643b1 postgres ExecProcNode + 0x221
12   0x689da8 postgres ExecLimit + 0x218
13   0x664521 postgres ExecProcNode + 0x391
14   0x68d549 postgres ExecMotion + 0x39
15   0x6643c1 postgres ExecProcNode + 0x231
16   0x660752 postgres <symbol not found> + 0x660752
17   0x6610ea postgres ExecutorRun + 0x4ca
18   0x7e4c3a postgres PortalRun + 0x58a
19   0x7dab64 postgres <symbol not found> + 0x7dab64
20   0x7dfaf5 postgres PostgresMain + 0x2b65
21   0x790e7f postgres <symbol not found> + 0x790e7f
22   0x793b39 postgres PostmasterMain + 0x759
23   0x4a19cf postgres main + 0x50f
24   0x3b6661ed5d libc.so.6 __libc_start_main + 0xfd
25   0x4a1a4d postgres <symbol not found> + 0x4a1a4d



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