[jira] [Created] (TEZ-3621) Optimize the Shuffle Handler content length calculation for keep alive

[Jonathan Eagles (JIRA)]

Jonathan Eagles created TEZ-3621:
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             Summary: Optimize the Shuffle Handler content length calculation 
for keep alive
                 Key: TEZ-3621
                 URL: https://issues.apache.org/jira/browse/TEZ-3621
             Project: Apache Tez
          Issue Type: Sub-task
            Reporter: Jonathan Eagles
            Assignee: Jonathan Eagles


We calculate the length and then write the data to a buffer and then read the 
length written to the buffer. We can just return the length calculated.



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