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Posted to yarn-issues@hadoop.apache.org by "Li Lu (JIRA)" <ji...@apache.org> on 2015/05/01 02:20:07 UTC
[jira] [Commented] (YARN-3411) [Storage implementation] explore the
native HBase write schema for storage
[ https://issues.apache.org/jira/browse/YARN-3411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14522539#comment-14522539 ]
Li Lu commented on YARN-3411:
-----------------------------
Hi [~vrushalic], one quick thing: do you have a rough estimation on how hard it will be to bump the version of hbase to 1.0.1? Phoenix 4.4.0-SNAPSHOT may rely on 1.0.1 now.
> [Storage implementation] explore the native HBase write schema for storage
> --------------------------------------------------------------------------
>
> Key: YARN-3411
> URL: https://issues.apache.org/jira/browse/YARN-3411
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Sangjin Lee
> Assignee: Vrushali C
> Priority: Critical
> Attachments: ATSv2BackendHBaseSchemaproposal.pdf, YARN-3411.poc.2.txt, YARN-3411.poc.3.txt, YARN-3411.poc.txt
>
>
> There is work that's in progress to implement the storage based on a Phoenix schema (YARN-3134).
> In parallel, we would like to explore an implementation based on a native HBase schema for the write path. Such a schema does not exclude using Phoenix, especially for reads and offline queries.
> Once we have basic implementations of both options, we could evaluate them in terms of performance, scalability, usability, etc. and make a call.
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