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Posted to issues@kudu.apache.org by "Mike Percy (JIRA)" <ji...@apache.org> on 2017/09/20 23:47:00 UTC

[jira] [Created] (KUDU-2151) ConsensusMetadata IO does not retry on EINTR

Mike Percy created KUDU-2151:
--------------------------------

             Summary: ConsensusMetadata IO does not retry on EINTR
                 Key: KUDU-2151
                 URL: https://issues.apache.org/jira/browse/KUDU-2151
             Project: Kudu
          Issue Type: Improvement
          Components: consensus
    Affects Versions: 1.5.0
            Reporter: Mike Percy


We saw the following errors when doing ConsensusMetadata IO on a volume mounted on sshfs:

Read:
{code}
F0920 16:38:06.913570 16423 tablet_server_main.cc:80] Check failed: _s.ok() Bad status: IO error: Could not init Tablet Manager: Unable to load consensus metadata for tablet 4b2100922a8c4668baadc2fde100d8cf: /data0/ts-data/consensus-meta/4b2100922a8c4668baadc2fde100d8cf: Interrupted system call (error 4)
{code}

Write:
{code}
F0920 16:41:00.588088  5444 raft_consensus.cc:2604] Check failed: _s.ok() Bad status: IO error: Unable to write consensus meta file for tablet 8b7b2338ddec4690859830ef34713732 to path /data0/ts-data/consensus-meta/8b7b2338ddec4690859830ef34713732: Call to mkstemp() failed on name template /data0/ts-data/consensus-meta/8b7b2338ddec4690859830ef34713732.kudutmp.XXXXXX: Interrupted system call (error 4)
{code}



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