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Jonathan Eagles edited comment on TEZ-3145 at 3/8/16 12:26 AM: --------------------------------------------------------------- The slim DME idea is to only send the empty partition across in the DME if the destination is going to read the source partition. was (Author: jeagles): The SLIM DME idea is to only send the empty partition across in the DME if the destination is going to read the source partition. > Reduce message size when empty partitions is high > ------------------------------------------------- > > Key: TEZ-3145 > URL: https://issues.apache.org/jira/browse/TEZ-3145 > Project: Apache Tez > Issue Type: Sub-task > Reporter: Jonathan Eagles > Assignee: Jonathan Eagles > Attachments: TEZ-3145.2.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)