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Posted to dev@hive.apache.org by "Harish Jaiprakash (JIRA)" <ji...@apache.org> on 2018/06/27 12:35:00 UTC

[jira] [Created] (HIVE-20011) Move away from append mode in proto logging hook

Harish Jaiprakash created HIVE-20011:
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             Summary: Move away from append mode in proto logging hook
                 Key: HIVE-20011
                 URL: https://issues.apache.org/jira/browse/HIVE-20011
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2
            Reporter: Harish Jaiprakash
            Assignee: Harish Jaiprakash


Proto logging hook uses append mode with SequenceFile which does not work on filesystems which does not support append. Move away to using sequence file with flush. And use the reader with Long.MAX_VALUE to ensure it reads beyond the length in NameNode.



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