Lin Wen created HAWQ-1615:
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Summary: Access Invalid Memory When Run a Hash-join query with
Bloomfilter Enable.
Key: HAWQ-1615
URL: https://issues.apache.org/jira/browse/HAWQ-1615
Project: Apache HAWQ
Issue Type: Bug
Components: Query Execution
Reporter: Lin Wen
Assignee: Lei Chang
Fix For: 2.4.0.0-incubating
How to reproduce:
1. set hawq_hashjoin_bloomfilter=true;
2. run a query on TPCH database(1 master and 3 segments): select count(*) from
part, lineitem where p_partkey = l_partkey and p_brand = 'Brand#23' and
p_container = 'MED BOX';
The QE process accessed invalid memory.
2018-05-16 06:27:40.010566 GMT,,,p567902,th0,,,2018-05-16 06:26:43
GMT,0,con21,cmd5,seg1,slice2,,,,"PANIC","XX000","Unexpected internal error:
Segment process received signal SIGSEGV",,,,,,,0,,,,"1 0x969adb postgres
<symbol not found> + 0x969adb
2 0x969ce4 postgres StandardHandlerForSigillSigsegvSigbus_OnMainThread + 0x2b
3 0x88540b postgres CdbProgramErrorHandler + 0xf1
4 0x7ff663359370 libpthread.so.0 <symbol not found> + 0x63359370
5 0x7221ff postgres ExecEndTableScan + 0x2f
6 0x6e5864 postgres ExecEndNode + 0x2b1
7 0x70cffb postgres ExecEndHashJoin + 0xdb
8 0x6e5963 postgres ExecEndNode + 0x3b0
9 0x704455 postgres ExecEndAgg + 0x104
10 0x6e59a7 postgres ExecEndNode + 0x3f4
11 0x71613d postgres ExecEndMotion + 0x87
12 0x6e5a0d postgres ExecEndNode + 0x45a
13 0x704455 postgres ExecEndAgg + 0x104
14 0x6e59a7 postgres ExecEndNode + 0x3f4
15 0x6de6a5 postgres ExecEndPlan + 0x4b
16 0x6dc139 postgres ExecutorEnd + 0x2fc
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