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  1. WiredTiger
  2. WT-3078

Fix a hang in the reconfiguration test.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.12, WT2.9.1, 3.5.2, 3.4.2
    • Labels:
      None

      Description

      Reconfiguration test failure on tinderbox (link here):

      % cd /home/jenkins/jenkins/workspace/wiredtiger-pull-request-linux/build_posix/test/csuite
      % gdb test_wt2719_reconfig core.test_wt2719_rec.29270
       
      Thread 13 (Thread 0x7f5e022fd700 (LWP 30127)):
      #0  0x0000003e6ce0c8e9 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
         from /lib64/libpthread.so.0
      #1  0x00007f5e0d49c2ca in __wt_cond_wait_signal (session=0x16f22c0,
          cond=0x1716140, usecs=60000000, signalled=0x7f5e022fceaf)
          at ../src/os_posix/os_mtx_cond.c:71
      #2  0x00007f5e0d430f6e in __wt_cond_wait (session=0x16f22c0, cond=0x1716140,
          usecs=60000000) at ../src/include/misc.i:18
      #3  0x00007f5e0d4327f4 in __statlog_server (arg=0x16f22c0)
          at ../src/conn/conn_stat.c:531
      #4  0x0000003e6ce07555 in start_thread () from /lib64/libpthread.so.0
      #5  0x0000003e6cb02ded in clone () from /lib64/libc.so.6
       
      Thread 1 (Thread 0x7f5e0d38e700 (LWP 29270)):
      #0  0x0000003e6ca349c8 in raise () from /lib64/libc.so.6
      #1  0x0000003e6ca3665a in abort () from /lib64/libc.so.6
      #2  0x000000000040106d in on_alarm (signo=14)
          at ../../../test/csuite/wt2719_reconfig/main.c:203
      #3  <signal handler called>
      #4  0x0000003e6ce0859b in pthread_join () from /lib64/libpthread.so.0
      #5  0x00007f5e0d49c7ee in __wt_thread_join (session=0x16ebe00,
          tid=140041740343040) at ../src/os_posix/os_thread.c:37
      #6  0x00007f5e0d432ae5 in __wt_statlog_destroy (session=0x16ebe00,
          is_close=false) at ../src/conn/conn_stat.c:639
      #7  0x00007f5e0d432a08 in __wt_statlog_create (session=0x16ebe00,
          cfg=0x7ffd1f9e8000) at ../src/conn/conn_stat.c:613
      #8  0x00007f5e0d423561 in __conn_reconfigure (wt_conn=0x16d60a0,
          config=0x17b9160 ",async=(threads=10),cache_size=214MB,verbose=(\"mutex\"),eviction_dirty_trigger=37,statistics_log=(wait=60),async=(enabled=1),eviction_target=84,checkpoint=(wait=100),statistics_log=(wait=76),verbose=(\""...)
          at ../src/conn/conn_api.c:1143
      #9  0x00000000004010b6 in reconfig (opts=0x7ffd1f9e80d0, session=0x16ed180,
          config=0x17b9160 ",async=(threads=10),cache_size=214MB,verbose=(\"mutex\"),eviction_dirty_trigger=37,statistics_log=(wait=60),async=(enabled=1),eviction_target=84,checkpoint=(wait=100),statistics_log=(wait=76),verbose=(\""...)
          at ../../../test/csuite/wt2719_reconfig/main.c:221
      #10 0x00000000004014be in main (argc=1, argv=0x7ffd1f9e8278)
          at ../../../test/csuite/wt2719_reconfig/main.c:300
      

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            • Assignee:
              keith.bostic Keith Bostic
              Reporter:
              keith.bostic Keith Bostic
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              • Created:
                Updated:
                Resolved: