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From "Xiang Sheng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-1170) Crash at cleanup_allocation_algorithm() when enable '--enable-cassert' option
Date Wed, 23 Nov 2016 08:04:58 GMT
Xiang Sheng created HAWQ-1170:
---------------------------------

             Summary: Crash at cleanup_allocation_algorithm()  when enable '--enable-cassert'
option
                 Key: HAWQ-1170
                 URL: https://issues.apache.org/jira/browse/HAWQ-1170
             Project: Apache HAWQ
          Issue Type: Bug
          Components: Core
            Reporter: Xiang Sheng
            Assignee: Lei Chang
             Fix For: 2.0.1.0-incubating


when add option '--enable-cassert' in hawq configure, hawq will crash when run a test case
of gpload. In the case, the default bucket num is 12 and the expected virtual segment number
is 24 when external table exists.  

reproduce steps : 
1. hawq config -c default_hash_table_bucket_number -v 12 --skipvalidation
2. create table lineitem with the tblcreate.sql
3. gpload -f config_file 

THE LOG when crash.
2016-11-15 06:43:45.635469 PST,,,p177585,th0,,,2016-11-15 06:43:38 PST,0,con5182,cmd6,seg-10000,,,,,"PANIC","XX000","Unexpected
internal error: Master process received signal SIGSEGV",,,,,,,0,,,,"1    0x9ce6f2 postgres
<symbol not found> (elog.c:4510)
2    0x9ce969 postgres StandardHandlerForSigillSigsegvSigbus_OnMainThread (elog.c:4597)
3    0x8e1c36 postgres CdbProgramErrorHandler (postgres.c:3513)
4    0x3e4380f7e0 libpthread.so.0 <symbol not found> (??:0)
5    0xb66a11 postgres calculate_planner_segment_num (cdbdatalocality.c:4431)
6    0x836555 postgres <symbol not found> (planner.c:667)
7    0x835d5e postgres planner (planner.c:475)
8    0x8dd67b postgres pg_plan_query (postgres.c:908)
9    0x8dd786 postgres pg_plan_queries (postgres.c:982)
10   0x8ded29 postgres <symbol not found> (postgres.c:1742)
"
2016-11-15 06:44:26.162520 PST,,,p78695,th-1193023200,,,,0,,,seg-10000,,,,,"LOG","00000","server
process (PID 177585) was terminated by signal 11: Segmentation fault",,,,,,,0,,"postmaster.c",4748,
2016-11-15 06:44:26.162587 PST,,,p78695,th-1193023200,,,,0,,,seg-10000,,,,,"LOG","00000","terminating
any other active server processes",,,,,,,0,,"postmaster.c",4486,

And CORE DUMPED:
(gdb) bt
#0  0x0000003e4380f6ab in raise () from /lib64/libpthread.so.0
#1  0x00000000009ce73f in SafeHandlerForSegvBusIll (processName=0xd27713 "Master process",
postgres_signal_arg=11) at elog.c:4519
#2  0x00000000009ce969 in StandardHandlerForSigillSigsegvSigbus_OnMainThread (processName=0xd27713
"Master process", postgres_signal_arg=11) at elog.c:4597
#3  0x00000000008e1c36 in CdbProgramErrorHandler (postgres_signal_arg=11) at postgres.c:3512
#4  <signal handler called>
#5  0x0000000000b65a16 in cleanup_allocation_algorithm (context=0x7fffbd549cd0) at cdbdatalocality.c:3980
#6  0x0000000000b66a11 in calculate_planner_segment_num (query=0x307d5d0, resourceLife=QRL_ONCE,
fullRangeTable=0x2ff2480, intoPolicy=0x0, sliceNum=2,
    fixedVsegNum=-1) at cdbdatalocality.c:4430
#7  0x0000000000836555 in resource_negotiator (parse=0x307d708, cursorOptions=0, boundParams=0x0,
resourceLife=QRL_ONCE, result=0x7fffbd54a018)
    at planner.c:667
#8  0x0000000000835d5e in planner (parse=0x307d708, cursorOptions=0, boundParams=0x0, resourceLife=QRL_ONCE)
at planner.c:473
#9  0x00000000008dd67b in pg_plan_query (querytree=0x307d708, boundParams=0x0, resource_life=QRL_ONCE)
at postgres.c:908
#10 0x00000000008dd786 in pg_plan_queries (querytrees=0x2ed7960, boundParams=0x0, needSnapshot=0
'\000', resource_life=QRL_ONCE) at postgres.c:982
#11 0x00000000008ded29 in exec_simple_query (
    query_string=0x2ed0898 "INSERT INTO public.\"lineitem\" (\"l_orderkey\",\"l_partkey\",\"l_suppkey\",\"l_linenumber\",\"l_quantity\",\"l_extendedprice\",\"l_discount\",\"l_tax\",\"l_returnflag\",\"l_linestatus\",\"l_shipdate\",\"l_commitdate\",\"l_rece"...,
seqServerHost=0x0, seqServerPort=-1) at postgres.c:1742
#12 0x00000000008e3b44 in PostgresMain (argc=4, argv=0x2d38e60, username=0x2d38de0 "gpadmin")
at postgres.c:4840
#13 0x000000000088d9eb in BackendRun (port=0x2d0a5f0) at postmaster.c:5915
#14 0x000000000088ce0a in BackendStartup (port=0x2d0a5f0) at postmaster.c:5484
#15 0x0000000000886e86 in ServerLoop () at postmaster.c:2163
#16 0x0000000000885e93 in PostmasterMain (argc=9, argv=0x2d13010) at postmaster.c:1454
#17 0x00000000007a3097 in main (argc=9, argv=0x2d13010) at main.c:226
(gdb)



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