Prashanth Vasudev created TRAFODION-2523:
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Summary: drop schema cascade causes a core dump.
Key: TRAFODION-2523
URL: https://issues.apache.org/jira/browse/TRAFODION-2523
Project: Apache Trafodion
Issue Type: Bug
Components: -exe
Affects Versions: 2.1-incubating
Reporter: Prashanth Vasudev
Assignee: Prashanth Vasudev
drop schema cascade causes core as follows due to memory corruption.
(gdb) bt
#0 0x00007ff2996381d7 in raise () from /lib64/libc.so.6
#1 0x00007ff299639a08 in abort () from /lib64/libc.so.6
#2 0x00007ff29ae8edc9 in os::abort(bool) ()
from
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64/jre/lib/amd64/server/libjvm.so
#3 0x00007ff29b0306d6 in VMError::report_and_die() ()
from
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64/jre/lib/amd64/server/libjvm.so
#4 0x00007ff29ae98377 in JVM_handle_linux_signal ()
from
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64/jre/lib/amd64/server/libjvm.so
#5 0x00007ff29ae8c1e8 in signalHandler(int, siginfo_t*, void*) ()
from
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.121-0.b13.el7_3.x86_64/jre/lib/amd64/server/libjvm.so
#6 <signal handler called>
#7 operator= (ptr=..., this=0x7ff200000030)
at ../export/NAVersionedObject.h:542
#8 Queue::position (this=0x7ff200000000) at ../comexe/ComQueue.cpp:201
#9 0x00007ff297905bb7 in ExeCliInterface::initializeInfoList (
this=this@entry=0x7ff286dafd20, infoList=@0x7ff286daf760: 0x7ff200000000,
infoListIsOutputInfo=infoListIsOutputInfo@entry=1)
at ../executor/ExExeUtilCli.cpp:1171
#10 0x00007ff297905ceb in ExeCliInterface::fetchAllRows (
this=this@entry=0x7ff286dafd20, infoList=@0x7ff286daf760: 0x7ff200000000,
query=query@entry=0x7ff286db07d0 "SELECT TRIM(object_name) FROM
TRAFODION.\"_MD_\".OBJECTS WHERE catalog_name = 'TRAFODION' AND schema_name =
'DDL_TAB006' AND object_name <> '__SCHEMA__' AND object_type <> 'PK' FOR READ
COMMITTED ACCESS", inNumOutputEntries=inNumOutputEntries@entry=0,
varcharFormat=varcharFormat@entry=0, monitorThis=monitorThis@entry=0,
initInfoList=initInfoList@entry=1) at ../executor/ExExeUtilCli.cpp:1208
#11 0x00007ff293f918e9 in CmpSeabaseDDL::dropSeabaseSchema (
this=this@entry=0x7ff286db2c50, dropSchemaNode=0x7ff22490a9f8)
at ../sqlcomp/CmpSeabaseDDLschema.cpp:920
#12 0x00007ff293f7709c in CmpSeabaseDDL::executeSeabaseDDL (
this=this@entry=0x7ff286db2c50, ddlExpr=ddlExpr@entry=0x7ff22683a1e0,
ddlNode=ddlNode@entry=0x7ff22490a9f8, currCatName=..., currSchName=...,
dws=dws@entry=0x0) at ../sqlcomp/CmpSeabaseDDLcommon.cpp:9816
#13 0x00007ff291c52009 in CmpStatement::process (
this=this@entry=0x7ff21d70f2d0, statement=...)
at ../arkcmp/CmpStatement.cpp:925
#14 0x00007ff291c41cc3 in CmpContext::compileDirect (this=0x7ff285434090,
data=data@entry=0x7ff214f52060 "p", data_len=data_len@entry=192,
outHeap=outHeap@entry=0x7ff29d3df128, charset=charset@entry=15,
op=op@entry=CmpMessageObj::PROCESSDDL, gen_code=@0x7ff286db3918: 0x0,
gen_code_len=@0x7ff286db3914: 0, parserFlags=parserFlags@entry=4194304,
parentQid=parentQid@entry=0x7ff214f51eb0
"MXID11003051969212355246499642639000000004606U3333300_210988_SQL_CUR_57",
parentQidLen=parentQidLen@entry=71,
diagsArea=diagsArea@entry=0x7ff214f52128) at ../arkcmp/CmpContext.cpp:938
#15 0x00007ff29788984c in ExDDLTcb::work (this=0x7ff29d3a3218)
at ../executor/ex_ddl.cpp:280
#16 0x00007ff2979644cf in ExScheduler::work (this=0x7ff29d3a2d80,
prevWaitTime=prevWaitTime@entry=0) at ../executor/ExScheduler.cpp:331
#17 0x00007ff2978cca32 in ex_root_tcb::execute (this=0x7ff29d3a4190,
cliGlobals=cliGlobals@entry=0x2c45f60, glob=0x7ff214f51a20,
input_desc=input_desc@entry=0x7ff29d375708,
diagsArea=@0x7ff286db3c58: 0x0, reExecute=reExecute@entry=0)
at ../executor/ex_root.cpp:1057
#18 0x00007ff298f7b00a in CliStatement::execute (
this=this@entry=0x7ff29d374d48, cliGlobals=cliGlobals@entry=0x2c45f60,
input_desc=input_desc@entry=0x7ff29d375708, diagsArea=...,
execute_state=<optimized out>, fixupOnly=fixupOnly@entry=0,
cliflags=cliflags@entry=0) at ../cli/Statement.cpp:3355
#19 0x00007ff298f350cc in SQLCLI_PerformTasks(CliGlobals *, ULng32, SQLSTMT_ID
*, SQLDESC_ID *, SQLDESC_ID *, Lng32, Lng32, typedef __va_list_tag
__va_list_tag *, SQLCLI_PTR_PAIRS *, SQLCLI_PTR_PAIRS *) (cliGlobals=<optimized
out>,
tasks=8063, statement_id=0x14eca6d8, input_descriptor=<optimized out>,
output_descriptor=<optimized out>, num_input_ptr_pairs=<optimized out>,
num_output_ptr_pairs=0, ap=0x7ff286db4ef8, input_ptr_pairs=0x0,
output_ptr_pairs=0x0) at ../cli/Cli.cpp:3293
#20 0x00007ff298f82157 in SQL_EXEC_ClearExecFetchClose (
statement_id=0x14eca6d8, input_descriptor=0x14eca708,
output_descriptor=0x0, num_input_ptr_pairs=0, num_output_ptr_pairs=0,
num_total_ptr_pairs=0) at ../cli/CliExtern.cpp:2649
#21 0x00007ff29bdb4fce in SRVR::WSQL_EXEC_ClearExecFetchClose (
statement_id=statement_id@entry=0x14eca6d8,
input_descriptor=input_descriptor@entry=0x14eca708,
output_descriptor=output_descriptor@entry=0x0,
num_input_ptr_pairs=num_input_ptr_pairs@entry=0,
num_output_ptr_pairs=num_output_ptr_pairs@entry=0,
num_total_ptr_pairs=num_total_ptr_pairs@entry=0) at SQLWrapper.cpp:462
#22 0x00007ff29bdb2c08 in SRVR::EXECUTE2 (pSrvrStmt=pSrvrStmt@entry=0x14eca0c0)
at sqlinterface.cpp:5732
#23 0x00007ff29bdbceda in odbc_SQLSvc_Execute2_sme_ (objtag_=<optimized out>,
call_id_=<optimized out>, dialogueId=<optimized out>,
sqlAsyncEnable=<optimized out>, queryTimeout=<optimized out>,
inputRowCnt=<optimized out>, sqlStmtType=128, stmtHandle=351051968,
cursorLength=0, cursorName=0x0, cursorCharset=1, holdableCursor=0,
inValuesLength=0, inValues=0x0, returnCode=0x7ff286db5528,
sqlWarningOrErrorLength=0x7ff286db552c,
sqlWarningOrError=@0x7ff286db5548: 0x0, rowsAffected=0x7ff286db5530,
outValuesLength=0x7ff286db553c, outValues=@0x7ff286db5550: 0x0)
at srvrothers.cpp:1533
#24 0x00000000004bff64 in odbc_SQLSrvr_ExecDirect_ame_ (objtag_=0x152686f0,
call_id_=0x15268748, dialogueId=<optimized out>,
stmtLabel=<optimized out>, cursorName=0x0,
stmtExplainLabel=<optimized out>, stmtType=0, sqlStmtType=128,
sqlString=0x14d1c264 "drop schema if exists trafodion.ddl_tab006 cascade",
sqlAsyncEnable=0, queryTimeout=0, inputRowCnt=0, txnID=0, holdableCursor=0)
at SrvrConnect.cpp:8338
#25 0x00000000004a5cc5 in SQLEXECUTE_IOMessage (
objtag_=objtag_@entry=0x152686f0, call_id_=call_id_@entry=0x15268748,
operation_id=operation_id@entry=3012) at Interface/odbcs_srvr.cpp:1731
#26 0x00000000004a602e in DISPATCH_TCPIPRequest (
objtag_=objtag_@entry=0x152686f0, call_id_=call_id_@entry=0x15268748,
operation_id=operation_id@entry=3012) at Interface/odbcs_srvr.cpp:1796
#27 0x00000000004912e2 in BUILD_TCPIP_REQUEST (pnode=pnode@entry=0x152686f0)
at ../Common/TCPIPSystemSrvr.cpp:606
#28 0x000000000049199d in PROCESS_TCPIP_REQUEST (pnode=pnode@entry=0x152686f0)
at ../Common/TCPIPSystemSrvr.cpp:584
#29 0x000000000049af6d in CNSKListenerSrvr::CheckTCPIPRequest (
this=this@entry=0x2bba4e0, ipnode=ipnode@entry=0x152686f0)
at Interface/Listener_srvr.cpp:64
#30 0x000000000049c0f1 in CNSKListenerSrvr::tcpip_listener (arg=0x2bba4e0)
at Interface/linux/Listener_srvr_ps.cpp:409
#31 0x00007ff2993e7e78 in sb_thread_sthr_disp (pp_arg=0x2c3dab0)
at threadl.cpp:270
#32 0x00007ff29c40ddc5 in start_thread () from /lib64/libpthread.so.0
#33 0x00007ff2996fa73d in clone () from /lib64/libc.so.6
Thanks,
Weishiun
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