[jira] [Created] (TEZ-2784) micro optimization: optimize TaskImpl.isFinished()

[Rajesh Balamohan (JIRA)]

Rajesh Balamohan created TEZ-2784:
-------------------------------------

             Summary: micro optimization: optimize TaskImpl.isFinished()
                 Key: TEZ-2784
                 URL: https://issues.apache.org/jira/browse/TEZ-2784
             Project: Apache Tez
          Issue Type: Improvement
            Reporter: Rajesh Balamohan
            Assignee: Rajesh Balamohan


getInternalState() gets called multiple times within the same method within 
read lock. This shows up in the AM profiler when executing large jobs.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)