[jira] [Commented] (YARN-9388) HBaseTimelineSchemaCreator skipExistingTable should honor custom hbase tablenames

["Prabhu Joseph (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-9388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16792922#comment-16792922 ] 

Prabhu Joseph commented on YARN-9388:
-------------------------------------

The document {{TimelineServiceV2.md}} has to be updated with below information else users will hit the above issue on using custom table names.

The {{hbase-site.xml}} specified at {{yarn.timeline-service.hbase.configuration.file}} has to be specified with below custom table names and restart Yarn Services NodeManager, ResourceManager and TimelineReader.

{code}
yarn.timeline-service.app-flow.table.name
yarn.timeline-service.entity.table.name
yarn.timeline-service.application.table.name
yarn.timeline-service.subapplication.table.name
yarn.timeline-service.flowactivity.table.name
yarn.timeline-service.flowrun.table.name
yarn.timeline-service.domain.table.name
{code}

> HBaseTimelineSchemaCreator skipExistingTable should honor custom hbase tablenames
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-9388
>                 URL: https://issues.apache.org/jira/browse/YARN-9388
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: ATSv2
>    Affects Versions: 3.2.0, 3.1.2, 3.3.0
>            Reporter: Prabhu Joseph
>            Assignee: Prabhu Joseph
>            Priority: Major
>
> HBaseTimelineSchemaCreator provides option to configure custom table names for timelineservice tables. The option skipExistingTable ignores the tables already created with custom tablenames and recreates the tables with default table names. The custom table names has to be persisted so that skipExistingTable, HBaseTimelineWriterImpl, HBaseTimelineReaderImpl can use this. It currently expects to pass all custom table names every time TimelineSchemaCreator is used.



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