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Posted to dev@hive.apache.org by "Vikram Dixit K (JIRA)" <ji...@apache.org> on 2015/07/23 20:38:04 UTC

[jira] [Created] (HIVE-11355) Hive on tez: memory manager for sort buffers (input/output) and operators

Vikram Dixit K created HIVE-11355:
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             Summary: Hive on tez: memory manager for sort buffers (input/output) and operators
                 Key: HIVE-11355
                 URL: https://issues.apache.org/jira/browse/HIVE-11355
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 2.0.0
            Reporter: Vikram Dixit K
            Assignee: Vikram Dixit K


We need to better manage the sort buffer allocations to ensure better performance. Also, we need to provide configurations to certain operators to stay within memory limits.



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