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TezQA commented on TEZ-714: --------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12724852/TEZ-714-13.patch against master revision bd9b8d9. {color:red}-1 patch{color}. The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/446//console This message is automatically generated. > OutputCommitters should not run in the main AM dispatcher thread > ---------------------------------------------------------------- > > Key: TEZ-714 > URL: https://issues.apache.org/jira/browse/TEZ-714 > Project: Apache Tez > Issue Type: Improvement > Reporter: Siddharth Seth > Assignee: Jeff Zhang > Priority: Critical > Attachments: DAG_2.pdf, TEZ-714-1.patch, TEZ-714-10.patch, > TEZ-714-11.patch, TEZ-714-12.patch, TEZ-714-13.patch, TEZ-714-2.patch, > TEZ-714-3.patch, TEZ-714-4.patch, TEZ-714-5.patch, TEZ-714-6.patch, > TEZ-714-7.patch, TEZ-714-8.patch, TEZ-714-9.patch, Vertex_2.pdf > > > Follow up jira from TEZ-41. > 1) If there's multiple OutputCommitters on a Vertex, they can be run in > parallel. > 2) Running an OutputCommitter in the main thread blocks all other event > handling, w.r.t the DAG, and causes the event queue to back up. > 3) This should also cover shared commits that happen in the DAG. -- This message was sent by Atlassian JIRA (v6.3.4#6332)