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TezQA commented on TEZ-2421: ---------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12731341/TEZ-2421.2.patch against master revision 05f77fe. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 3 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:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) 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.TestDAGImpl Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/653//testReport/ Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/653//console This message is automatically generated. > Deadlock in AM because attempt and vertex locking each other out > ---------------------------------------------------------------- > > Key: TEZ-2421 > URL: https://issues.apache.org/jira/browse/TEZ-2421 > Project: Apache Tez > Issue Type: Bug > Reporter: Bikas Saha > Assignee: Bikas Saha > Priority: Blocker > Attachments: TEZ-2421.1.patch, TEZ-2421.2.patch > > > Ideally locks should be taken one way - either going down or up. Preferably > not going up because most such data can be passed in during object > construction. -- This message was sent by Atlassian JIRA (v6.3.4#6332)