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From "Li Lu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4265) Provide new timeline plugin storage to support fine-grained entity caching
Date Thu, 14 Jan 2016 21:59:40 GMT

    [ https://issues.apache.org/jira/browse/YARN-4265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15098966#comment-15098966
] 

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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