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TezQA commented on TEZ-3810: ---------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12899617/TEZ-3810.002.patch against master revision b61e55c. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 2 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:red}-1 findbugs{color}. The patch appears to introduce 1 new Findbugs (version 3.0.1) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 core tests{color}. The patch failed these unit tests in : org.apache.tez.dag.app.dag.impl.TestVertexManager Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/2693//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/2693//artifact/patchprocess/newPatchFindbugsWarningstez-runtime-library.html Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2693//console This message is automatically generated. > TezCounter for idle time in shuffle phase > ----------------------------------------- > > Key: TEZ-3810 > URL: https://issues.apache.org/jira/browse/TEZ-3810 > Project: Apache Tez > Issue Type: Improvement > Reporter: Ashwin Ramesh > Attachments: TEZ-3810-001.patch, TEZ-3810.002.patch > > > A task attempt counter that tracks how much time was spent waiting for > inputs in the shuffle phase. We can use this to quickly identify jobs that > are wasting a lot of time on the grid with idle reducer tasks instead of > shuffling/merging. -- This message was sent by Atlassian JIRA (v6.4.14#64029)