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Hudson commented on YARN-1131: ------------------------------ FAILURE: Integrated in Hadoop-Mapreduce-trunk #1568 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1568/]) YARN-1131. logs command should return an appropriate error message if YARN application is still running. Contributed by Siddharth Seth. (hitesh: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1529068) * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/tools/CLI.java * /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/bin/yarn * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/LogsCLI.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestLogsCLI.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/LogCLIHelpers.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/LogDumper.java * /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/logaggregation/TestLogDumper.java > $yarn logs command should return an appropriate error message if YARN > application is still running > -------------------------------------------------------------------------------------------------- > > Key: YARN-1131 > URL: https://issues.apache.org/jira/browse/YARN-1131 > Project: Hadoop YARN > Issue Type: Sub-task > Components: client > Affects Versions: 2.1.1-beta > Reporter: Tassapol Athiapinya > Assignee: Siddharth Seth > Priority: Minor > Fix For: 2.1.2-beta > > Attachments: YARN-1131.1.txt, YARN-1131.2.txt, YARN-1131.3.txt > > > In the case when log aggregation is enabled, if a user submits MapReduce job > and runs $ yarn logs -applicationId <app ID> while the YARN application is > running, the command will return no message and return user back to shell. It > is nice to tell the user that log aggregation is in progress. > {code} > -bash-4.1$ /usr/bin/yarn logs -applicationId application_1377900193583_0002 > -bash-4.1$ > {code} > At the same time, if invalid application ID is given, YARN CLI should say > that the application ID is incorrect rather than throwing > NoSuchElementException. > {code} > $ /usr/bin/yarn logs -applicationId application_00000 > Exception in thread "main" java.util.NoSuchElementException > at com.google.common.base.AbstractIterator.next(AbstractIterator.java:75) > at > org.apache.hadoop.yarn.util.ConverterUtils.toApplicationId(ConverterUtils.java:124) > at > org.apache.hadoop.yarn.util.ConverterUtils.toApplicationId(ConverterUtils.java:119) > at org.apache.hadoop.yarn.logaggregation.LogDumper.run(LogDumper.java:110) > at org.apache.hadoop.yarn.logaggregation.LogDumper.main(LogDumper.java:255) > {code} -- This message was sent by Atlassian JIRA (v6.1#6144)