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Posted to yarn-issues@hadoop.apache.org by "Sushil Ks (JIRA)" <ji...@apache.org> on 2019/03/01 09:05:00 UTC
[jira] [Updated] (YARN-9150) Making TimelineSchemaCreator support
different backends for Timeline Schema Creation in ATSv2
[ https://issues.apache.org/jira/browse/YARN-9150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sushil Ks updated YARN-9150:
----------------------------
Attachment: YARN-9150-branch-2.004.patch
> Making TimelineSchemaCreator support different backends for Timeline Schema Creation in ATSv2
> ---------------------------------------------------------------------------------------------
>
> Key: YARN-9150
> URL: https://issues.apache.org/jira/browse/YARN-9150
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: ATSv2
> Reporter: Sushil Ks
> Assignee: Sushil Ks
> Priority: Major
> Attachments: YARN-9150-branch-2.001.patch, YARN-9150-branch-2.002.patch, YARN-9150-branch-2.003.patch, YARN-9150-branch-2.004.patch, YARN-9150-branch-2.patch, YARN-9150.001.patch, YARN-9150.002.patch, jenkins_build.png
>
>
> h3. Currently the TimelineSchemaCreator has a concrete implementation for creating Timeline Schema's only for HBase, Hence creating this JIRA for supporting multiple back-ends that ATSv2 can support.
> *Usage:*
> Add the following property in *yarn-site.xml*
> {code:java}
> <!-- config required for specifying the TimelineSchemaCreator class for ATSv2-->
> <property>
> <name>yarn.timeline-service.schema-creator.class
> </name>
> <value>YOUR_TIMELINE_SCHEMA_CREATOR_CLASS</value> <!-- Default is org.apache.hadoop.yarn.server.timelineservice.storage.HBaseTimelineSchemaCreator-->
> </property>
> {code}
> The Command needed to run the TimelineSchemaCreator need not be changed i.e the below existing command can be used irrespective of the backend configured.
> {code:java}
> bin/hadoop org.apache.hadoop.yarn.server.timelineservice.storage.TimelineSchemaCreator -create
> {code}
>
>
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