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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2017/03/24 22:32:41 UTC

[jira] [Created] (KUDU-1956) Crash with "rowset selected for compaction but not available anymore"

Todd Lipcon created KUDU-1956:
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             Summary: Crash with "rowset selected for compaction but not available anymore"
                 Key: KUDU-1956
                 URL: https://issues.apache.org/jira/browse/KUDU-1956
             Project: Kudu
          Issue Type: Bug
          Components: tablet
    Affects Versions: 1.3.0
            Reporter: Todd Lipcon
            Priority: Critical


I loaded 1T of data into a server with 8 MM threads configured, and a patch to make the MM thread wake up and do scheduling as soon as any prior op finished. After a day or two of runtime the TS crashed with:
E0324 14:28:19.733708  5801 tablet.cc:1207] T cf12905ff7d84fa0b4148aab292f0c40 P 40b48ecb131449c58df26f62ccc35538: Rowset selected for compaction but not available anymore: RowSet(22755)
E0324 14:28:19.733762  5801 tablet.cc:1207] T cf12905ff7d84fa0b4148aab292f0c40 P 40b48ecb131449c58df26f62ccc35538: Rowset selected for compaction but not available anymore: RowSet(24031)
F0324 14:28:19.733777  5801 tablet.cc:1210] T cf12905ff7d84fa0b4148aab292f0c40 P 40b48ecb131449c58df26f62ccc35538: Was unable to find all rowsets selected for compaction




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