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Posted to issues@tez.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2014/09/18 22:24:33 UTC

[jira] [Created] (TEZ-1596) Secure Shuffle utils is extremely expensive for fast queries

Gopal V created TEZ-1596:
----------------------------

             Summary: Secure Shuffle utils is extremely expensive for fast queries
                 Key: TEZ-1596
                 URL: https://issues.apache.org/jira/browse/TEZ-1596
             Project: Apache Tez
          Issue Type: Bug
    Affects Versions: 0.6.0
            Reporter: Gopal V
         Attachments: shuffle-secure.png

Generating the hash for YARN's secure shuffle is more expensive than the actual HTTP call once keep-alive is turned on.

!shuffle-secure.png!



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