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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3347) Improve YARN log command to get AMContainer logs as well as running containers logs
Date Tue, 14 Apr 2015 11:38:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-3347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14493973#comment-14493973
] 

Hudson commented on YARN-3347:
------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk #897 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/897/])
YARN-3347. Improve YARN log command to get AMContainer logs as well as running containers
logs. Contributed by Xuan Gong. (junping_du: rev a77d628339afaf2f5a085c73fd81a805b18348c9)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/LogsCLI.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestLogsCLI.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/LogCLIHelpers.java


> Improve YARN log command to get AMContainer logs as well as running containers logs
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-3347
>                 URL: https://issues.apache.org/jira/browse/YARN-3347
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: log-aggregation
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>             Fix For: 2.8.0
>
>         Attachments: YARN-3347.1.patch, YARN-3347.1.rebase.patch, YARN-3347.2.patch,
YARN-3347.2.rebase.patch, YARN-3347.3.1.patch, YARN-3347.3.patch, YARN-3347.3.rebase.patch,
YARN-3347.4.patch
>
>
> Right now, we could specify applicationId, node http address and container ID to get
the specify container log. Or we could only specify applicationId to get all the container
logs. It is very hard for the users to get logs for AM container since the AMContainer logs
have more useful information. Users need to know the AMContainer's container ID and related
Node http address.
> We could improve the YARN Log Command to allow users to get AMContainer logs directly



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