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  1. Apache Trafodion
  2. TRAFODION-829

LP Bug: 1403380 - T2 multithread test cored in setDefaultEncoding and getCharsetEncoding

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      T2 multithread tests with 50 threads generated this core :

      #0 0x00007ffff70408a5 in raise () from /lib64/libc.so.6
      #1 0x00007ffff704200d in abort () from /lib64/libc.so.6
      #2 0x00007ffff6226a55 in os::abort(bool) ()
         from /usr/java/jdk1.7.0_67/jre/lib/amd64/server/libjvm.so
      #3 0x00007ffff63a6f87 in VMError::report_and_die() ()
         from /usr/java/jdk1.7.0_67/jre/lib/amd64/server/libjvm.so
      #4 0x00007ffff622b96f in JVM_handle_linux_signal ()
         from /usr/java/jdk1.7.0_67/jre/lib/amd64/server/libjvm.so
      #5 <signal handler called>
      #6 0x00007ffff7135a9a in __strcmp_sse42 () from /lib64/libc.so.6
      #7 0x00007fffb11f1894 in getCharset (encoding=0x148e670 "UTF8")
          at native/SQLMXCommonFunctions.cpp:3561
      #8 0x00007fffb11fed8f in Java_org_trafodion_jdbc_t2_T2Driver_setDefaultEncoding (jenv=0x167f1e8,
          jcls=0x7fff9ed244e8, encoding=0x7fff9ed244f8) at native/SQLMXDriver.cpp:278

      And this core with 128 threads:

      n014: # A fatal error has been detected by the Java Runtime Environment:
      n014: #
      n014: # SIGSEGV (0xb) at pc=0x00007ffff23c68dd, pid=28802, tid=140736119752448
      n014: #
      n014: # JRE version: Java(TM) SE Runtime Environment (7.0_67-b01) (build 1.7.0_67-b01)
      n014: # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode linux-amd64 compressed oops)
      n014: # Problematic frame:
      n014: # j org.trafodion.jdbc.t2.SQLMXConnection.getCharsetEncoding(Ljava/lang/String;JILjava/lang/String;)Ljava/lang/String;+0
      n014: #
      n014: # Core dump written. Default location: /opt/home/trafodion/aruna/traftests/jdbc/multi/core or core.28802
      n014: #
      n014: # An error report file with more information is saved as:
      n014: # /opt/home/trafodion/aruna/traftests/jdbc/multi/hs_err_pid28802.log
      n014: #
      n014: # If you would like to submit a bug report, please visit:
      n014: # http://bugreport.sun.com/bugreport/crash.jsp
      n014: #
      n014: bash: line 1: 28802 Aborted (core dumped) java -Dprop=t2prop MTTrans 128
      pdsh@n013: n014: ssh exited with exit code 134

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            • Assignee:
              ryzuo RuoYu Zuo
              Reporter:
              saruna Aruna Sadashiva
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              • Created:
                Updated:
                Resolved: