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https://issues.apache.org/jira/browse/YARN-4265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098966#comment-15098966
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Li Lu commented on YARN-4265:
-----------------------------
The maven dependency check uses a separate maven repository
{{-Dmaven.repo.local=/home/jenkins/yetus-m2/hadoop-trunk-0}}. I tested the
whole workflow for building from the scratch and it worked. The AHS-test jar
has not been published to apache SNAPSHOT (timeline plugin is the first module
to depend on this module) yet. Therefore the mvn dependency test appears to be
unrelated here.
> Provide new timeline plugin storage to support fine-grained entity caching
> --------------------------------------------------------------------------
>
> Key: YARN-4265
> URL: https://issues.apache.org/jira/browse/YARN-4265
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Li Lu
> Assignee: Li Lu
> Attachments: YARN-4265-trunk.001.patch, YARN-4265-trunk.002.patch,
> YARN-4265-trunk.003.patch, YARN-4265-trunk.004.patch,
> YARN-4265-trunk.005.patch, YARN-4265-trunk.006.patch,
> YARN-4265-trunk.007.patch, YARN-4265-trunk.008.patch,
> YARN-4265.YARN-4234.001.patch, YARN-4265.YARN-4234.002.patch
>
>
> To support the newly proposed APIs in YARN-4234, we need to create a new
> plugin timeline store. The store may have similar behavior as the
> EntityFileTimelineStore proposed in YARN-3942, but cache date in cache id
> granularity, instead of application id granularity. Let's have this storage
> as a standalone one, instead of updating EntityFileTimelineStore, to keep the
> existing store (EntityFileTimelineStore) stable.
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