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Posted to issues@tez.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2015/09/08 21:26:45 UTC

[jira] [Created] (TEZ-2787) Tez AM should have java.io.tmpdir=./tmp to be consistent with tasks

Jason Lowe created TEZ-2787:
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             Summary: Tez AM should have java.io.tmpdir=./tmp to be consistent with tasks
                 Key: TEZ-2787
                 URL: https://issues.apache.org/jira/browse/TEZ-2787
             Project: Apache Tez
          Issue Type: Bug
    Affects Versions: 0.7.0
            Reporter: Jason Lowe


TezRuntimeChildJVM ensures that tasks are launched with -Djava.io.tmpdir=./tmp, but there's no corresponding code to ensure the Tez AM also has a similar tmpdir setting.  The client should setup the AM launch context to have -Djava.io.tmpdir=./tmp to be consistent with the tasks and to prevent accidental leaking of files in /tmp by the Tez AM if it crashes.



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