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Posted to dev@hive.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2014/10/02 05:41:33 UTC

[jira] [Created] (HIVE-8328) TezCacheAccess needs to cache Vertex objects in-memory

Gopal V created HIVE-8328:
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             Summary: TezCacheAccess needs to cache Vertex objects in-memory
                 Key: HIVE-8328
                 URL: https://issues.apache.org/jira/browse/HIVE-8328
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 0.14.0
            Reporter: Gopal V
            Priority: Blocker
             Fix For: 0.14.0


TezCacheAccess needs to cache the pre-built MapJoinTableContainer object.

The issue is that it currently marks an object as being available in cache, without keeping a strong in-memory reference to it.



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