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Posted to issues@tez.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2016/02/27 02:49:18 UTC

[jira] [Created] (TEZ-3147) Intermediate mem-to-mem: Fix early exit when only one segment can fit into memory

Rajesh Balamohan created TEZ-3147:
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             Summary: Intermediate mem-to-mem: Fix early exit when only one segment can fit into memory
                 Key: TEZ-3147
                 URL: https://issues.apache.org/jira/browse/TEZ-3147
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Rajesh Balamohan


Related to TEZ-1911 (since it got committed already, created this jira)

If there is only one segment left out in intermediate mem-to-mem merging, it does an early exit. But before that it should add the segment back to inMemoryMapOutput so that it can be considered for merging later. 



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