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https://issues.apache.org/jira/browse/YARN-4200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Lu updated YARN-4200:
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Attachment: YARN-4200-YARN-2928.001.patch
Since YARN-4075 is in and we're relatively stable on the reader implementation
side (I assume), I'd like to perform this clean up work quickly. Mainly two
tasks in this refactoring JIRA:
- Group all hbase reader related classes in a subpackage in
timelineservice.storage. I noticed that all existing subpackages in storage are
specially designed for hbase, so I'm using the name "reader" to indicate all
classes are reader related. In future if we want to have subpackages for other
storage implementations, we may need to create packages like
storage.<storage_type>.<package_name>.
- Expose {{TimelineEntityReader}} and {{TimelineEntityReaderFactory}} classes
to the outside world. Ideally they should be the only interface classes to
operate on our HBase reader design.
Please feel free to let me know if there are any concerns w.r.t this change. Or
if there are any ongoing work that we'd like to finish before this refactor
goes in. Thanks!
> Refactor reader classes in storage to nest under hbase specific package name
> ----------------------------------------------------------------------------
>
> Key: YARN-4200
> URL: https://issues.apache.org/jira/browse/YARN-4200
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Vrushali C
> Assignee: Li Lu
> Priority: Minor
> Attachments: YARN-4200-YARN-2928.001.patch
>
>
> As suggested by [~gtCarrera9] in YARN-4074, filing jira to refactor the code
> to group together the reader classes under a package in storage that
> indicates these are hbase specific.
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