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https://issues.apache.org/jira/browse/YARN-5200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15371973#comment-15371973
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Xuan Gong commented on YARN-5200:
---------------------------------
Thanks for the review.
bq. The following incorrectly shows information about all containers instead of
only one
{code}
$HADOOP_YARN_HOME/bin/yarn logs -applicationId application_1468006306667_0004
-show_container_log_info container_1468006306667_0004_01_000001
{code}
Looks like this is not the correct way to use this option. The right way could
be
{code}
To get all container log meta for the specific application:
yarn logs -applicationId application_1468006306667_0004
-show_container_log_info
To get the specific container log meta for the application:
yarn logs -applicationId application_1468006306667_0004 -containerId
container_1468006306667_0004_01_000001 -show_container_log_info
To get the container log meta for the containers which ran on a specific NM:
yarn logs -applicationId application_1468006306667_0004 -nodeAddress ${nodeId}
-show_container_log_info
{code}
bq. The above command shouldn't force us to pass both applicationID and
containerID (continuation of YARN-5227)
The commandline:
{code}
yarn logs -containerId container_1468006306667_0004_01_000001
-show_container_log_info
{code}
works, and it would output the log meta for this container.
Attached a new patch which addressed all other comments
> Improve yarn logs to get Container List
> ---------------------------------------
>
> Key: YARN-5200
> URL: https://issues.apache.org/jira/browse/YARN-5200
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-5200.1.patch, YARN-5200.2.patch, YARN-5200.3.patch,
> YARN-5200.4.patch, YARN-5200.5.patch, YARN-5200.6.patch, YARN-5200.7.patch,
> YARN-5200.8.patch
>
>
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