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TezQA commented on TEZ-3817: ---------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12881824/TEZ-3817.001.patch against master revision 823b1bb. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files. {color:red}-1 javac{color}. The applied patch generated 31 javac compiler warnings (more than the master's current 24 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 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.TestMockDAGAppMaster Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/2615//testReport/ Javac warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/2615//artifact/patchprocess/diffJavacWarnings.txt Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/2615//console This message is automatically generated. > DAGs can hang after more than one uncaught Exception during doTransition. > ------------------------------------------------------------------------- > > Key: TEZ-3817 > URL: https://issues.apache.org/jira/browse/TEZ-3817 > Project: Apache Tez > Issue Type: Bug > Affects Versions: 0.7.1, 0.9.0 > Reporter: Kuhu Shukla > Assignee: Kuhu Shukla > Attachments: TEZ-3817.001.patch, TEZ-3817.test.patch > > > A Tez DAG can hang in the last "sane" state if the > statemachine.doTransition() throws a runtime exception more than once. The > transition for the Error state itself throws an exception, the DAG hangs. -- This message was sent by Atlassian JIRA (v6.4.14#64029)