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Posted to dev@hive.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2018/04/19 21:53:00 UTC

[jira] [Created] (HIVE-19251) ObjectStore.getNextNotification with LIMIT should use less memory

Daniel Dai created HIVE-19251:
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             Summary: ObjectStore.getNextNotification with LIMIT should use less memory
                 Key: HIVE-19251
                 URL: https://issues.apache.org/jira/browse/HIVE-19251
             Project: Hive
          Issue Type: Bug
          Components: repl, Standalone Metastore
            Reporter: Daniel Dai
            Assignee: Daniel Dai


Experience OOM when Hive metastore try to retrieve huge amount of notification logs even there's limit clause. Hive shall only retrieve necessary rows.



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