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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/08/05 08:27:48 UTC

[jira] [Created] (TEZ-336) AMContainerImpl are stored even after container has completed

Bikas Saha created TEZ-336:
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             Summary: AMContainerImpl are stored even after container has completed
                 Key: TEZ-336
                 URL: https://issues.apache.org/jira/browse/TEZ-336
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Bikas Saha
             Fix For: 0.2.0


For a long running job thats allocated 100's of 1000's of containers this can be a memory usage issue. Even if AMContainerImpls are small they contain full copies of container launch context objects that look like heavy weights with multiple maps of local resources, env etc.

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