[ https://issues.apache.org/jira/browse/KUDU-2925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grant Henke updated KUDU-2925: ------------------------------ Issue Type: Bug (was: Improvement) > ToolTest.TestLoadgenZeroRowsPerThread didn't write to the WAL in time > --------------------------------------------------------------------- > > Key: KUDU-2925 > URL: https://issues.apache.org/jira/browse/KUDU-2925 > Project: Kudu > Issue Type: Bug > Components: consensus, log, test > Affects Versions: 1.11.0 > Reporter: Andrew Wong > Priority: Major > Attachments: kudu-tool-test.3.txt.gz > > > I saw a run of ToolTest.TestLoadgenZeroRowsPerThread that failed because > writing to the WAL took 90s. It's not clear why, or whether this was due to > hardware issues or a deadlock somewhere. > > {code:java} > I0819 03:23:52.093103 7689 catalog_manager.cc:3471] Sending > DeleteTablet(TABLET_DATA_DELETED) for tablet 1591b2416d5640d4a1f089ed959128c8 > on a3a91c5fde7c49bcb22a8c908d76d428 (127.7.112.193:32983) (Table deleted at > 2019-08-19 03:21:51 UTC) > W0819 03:23:52.271399 7684 debug-util.cc:397] Leaking SignalData structure > 0x1fdb4e0 after lost signal to thread 7985 > W0819 03:23:52.271497 7684 kernel_stack_watchdog.cc:198] Thread 7985 stuck > at > /data/somelongdirectorytoavoidrpathissues/src/kudu/src/kudu/consensus/log.cc:671 > for 89430ms: > Kernel stack: > (could not read kernel stack) > User stack: > <Timed out: thread did not respond: maybe it is blocking signals> > W0819 03:23:52.378173 7985 log.cc:669] Time spent T > 00000000000000000000000000000000 P ce4f88cf8a264e82852c46587c4dce11: Append > to log took a long time: real 90.538s user 0.000s sys 0.000s > I0819 03:23:52.389586 7619 external_mini_cluster.cc:1136] Killing > /tmp/dist-test-taskfg0lzN/build/debug/bin/kudu-master with pid 7680 > I0819 03:23:52.394946 7619 test_util.cc:135] > ----------------------------------------------- > I0819 03:23:52.395031 7619 test_util.cc:136] Had fatal failures, leaving > test files at > /tmp/dist-test-taskfg0lzN/test-tmp/kudu-tool-test.3.ToolTest.TestLoadgenZeroRowsPerThread.1566184909971373-7619 > [ FAILED ] ToolTest.TestLoadgenZeroRowsPerThread (121696 ms) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)