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Posted to common-issues@hadoop.apache.org by "shreyas subramanya (JIRA)" <ji...@apache.org> on 2014/09/26 02:18:33 UTC

[jira] [Updated] (HADOOP-11138) Stream yarn daemon and container logs through log4j

     [ https://issues.apache.org/jira/browse/HADOOP-11138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

shreyas subramanya updated HADOOP-11138:
----------------------------------------
    Attachment: HADOOP-11138.patch

With this patch, log streaming can be enabled by turning on the enviroment variable
export HADOOP_STREAMING_LOGS=true
in hadoop-env.sh (for RM, NM, AM and containers) and in mapred-env.sh (for job history server).

> Stream yarn daemon and container logs through log4j
> ---------------------------------------------------
>
>                 Key: HADOOP-11138
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11138
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 2.6.0
>            Reporter: shreyas subramanya
>            Priority: Minor
>         Attachments: HADOOP-11138.patch
>
>
> Resource manager, node manager, history server, application master and other container syslogs can be streamed by configuring a log4j SocketAppender in the root loggers.



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