[jira] [Updated] (TRAFODION-1173) LP Bug: 1444088 - Hybrid Query Cache: sqlci may err with JRE SIGSEGV.
[ https://issues.apache.org/jira/browse/TRAFODION-1173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Selvaganesan Govindarajan updated TRAFODION-1173: - Fix Version/s: (was: 2.3) 2.4 > LP Bug: 1444088 - Hybrid Query Cache: sqlci may err with JRE SIGSEGV. > - > > Key: TRAFODION-1173 > URL: https://issues.apache.org/jira/browse/TRAFODION-1173 > Project: Apache Trafodion > Issue Type: Bug > Components: sql-cmp >Reporter: Julie Thai >Assignee: Suresh Subbiah >Priority: Major > Fix For: 2.4 > > > In sqlci, with HQC on and HQC_LOG specified, a prepared statement was > followed with: > >>--interval 47, same selectivity as interval 51 > >>--interval 47 [jvFN3&789 - jyBT!]789) > >>--expect = nothing in hqc log; SQC hit > >>prepare XX from select * from f00 where colchar = 'jyBT!]789'; > # > # A fatal error has been detected by the Java Runtime Environment: > # > # SIGSEGV (0xb) at pc=0x75d80595, pid=2708, tid=140737353866272 > # > # JRE version: Java(TM) SE Runtime Environment (7.0_75-b13) (build > 1.7.0_75-b13) > # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.75-b04 mixed mode > linux-amd64 compressed oops) > # Problematic frame: > # C [libstdc++.so.6+0x91595] > std::ostream::sentry::sentry(std::ostream&)+0x25 > # > # Core dump written. Default location: > /opt/home/trafodion/thaiju/HQC/equal_char/core or core.2708 > # > # An error report file with more information is saved as: > # /opt/home/trafodion/thaiju/HQC/equal_char/hs_err_pid2708.log > # > # If you would like to submit a bug report, please visit: > # http://bugreport.sun.com/bugreport/crash.jsp > # The crash happened outside the Java Virtual Machine in native code. > # See problematic frame for where to report the bug. > # > Aborted > No core file found under /opt/home/trafodion/thaiju/HQC/equal_char. But a > hs_err_pid2708.log file was generated (included in attached, to_repro.tar). > Problem does not reproduce if I explicitly turn off HQC. > To reproduce: > 1. download and untar attachment, to_repro.tar > 1. in a sqlci session, obey setup_char.sql (from tar file) > 2. in a new sqlci session, obey equal_char.sql (from tar file) -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Updated] (TRAFODION-1173) LP Bug: 1444088 - Hybrid Query Cache: sqlci may err with JRE SIGSEGV.
[ https://issues.apache.org/jira/browse/TRAFODION-1173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Pierre Smits updated TRAFODION-1173: Fix Version/s: (was: 2.1-incubating) 2.2.0 > LP Bug: 1444088 - Hybrid Query Cache: sqlci may err with JRE SIGSEGV. > - > > Key: TRAFODION-1173 > URL: https://issues.apache.org/jira/browse/TRAFODION-1173 > Project: Apache Trafodion > Issue Type: Bug > Components: sql-cmp >Reporter: Julie Thai >Assignee: Howard Qin >Priority: Major > Fix For: 2.2.0 > > > In sqlci, with HQC on and HQC_LOG specified, a prepared statement was > followed with: > >>--interval 47, same selectivity as interval 51 > >>--interval 47 [jvFN3&789 - jyBT!]789) > >>--expect = nothing in hqc log; SQC hit > >>prepare XX from select * from f00 where colchar = 'jyBT!]789'; > # > # A fatal error has been detected by the Java Runtime Environment: > # > # SIGSEGV (0xb) at pc=0x75d80595, pid=2708, tid=140737353866272 > # > # JRE version: Java(TM) SE Runtime Environment (7.0_75-b13) (build > 1.7.0_75-b13) > # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.75-b04 mixed mode > linux-amd64 compressed oops) > # Problematic frame: > # C [libstdc++.so.6+0x91595] > std::ostream::sentry::sentry(std::ostream&)+0x25 > # > # Core dump written. Default location: > /opt/home/trafodion/thaiju/HQC/equal_char/core or core.2708 > # > # An error report file with more information is saved as: > # /opt/home/trafodion/thaiju/HQC/equal_char/hs_err_pid2708.log > # > # If you would like to submit a bug report, please visit: > # http://bugreport.sun.com/bugreport/crash.jsp > # The crash happened outside the Java Virtual Machine in native code. > # See problematic frame for where to report the bug. > # > Aborted > No core file found under /opt/home/trafodion/thaiju/HQC/equal_char. But a > hs_err_pid2708.log file was generated (included in attached, to_repro.tar). > Problem does not reproduce if I explicitly turn off HQC. > To reproduce: > 1. download and untar attachment, to_repro.tar > 1. in a sqlci session, obey setup_char.sql (from tar file) > 2. in a new sqlci session, obey equal_char.sql (from tar file) -- This message was sent by Atlassian JIRA (v7.6.3#76005)