[
https://issues.apache.org/jira/browse/YARN-6094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15828927#comment-15828927
]
Vrushali C edited comment on YARN-6094 at 1/18/17 10:54 PM:
------------------------------------------------------------
Thanks [~sjlee0] for the review and discussion. I thought over this a bit and
looked into the hbase code as well and it appears that if we pass in null as
the hdfs location, then it will load the table coprocessor from classpath. So
it became much easier to do this for the unit tests.
Also, I moved the test files back into the earlier places since it makes things
easier to review and follow.
Uploading patch 003.
was (Author: vrushalic):
Thanks [~sjlee0] for the review and discussion. I thought over this a bit and
looked into the hbase code as well and it appears that if we pass in null as
the hdfs location, then it will load the table coprocessor from classpath. So
it became much easier to do this for the unit tests.
Also, I moved the test files back into the earlier places since it makes things
easier to review and follow.
Uploading patch 004.
> Update the coprocessor to be a dynamically loaded one
> -----------------------------------------------------
>
> Key: YARN-6094
> URL: https://issues.apache.org/jira/browse/YARN-6094
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Vrushali C
> Assignee: Vrushali C
> Labels: yarn-5355-merge-blocker
> Attachments: YARN-6094.001.patch, YARN-6094-YARN-5355.001.patch,
> YARN-6094-YARN-5355.002.patch, YARN-6094-YARN-5355.003.patch
>
>
> The timeline service v2 code base on yarn now uses hbase 1.2.4 after
> YARN-5976.
> With this version of hbase, system classes (starting with org.apache.hadoop)
> can be loaded as table level coprocessors. Hence we should update the
> timeline service coprocessor to be a dynamically loaded one instead of static
> loading.
> This involves code changes as well as documentation updates for deployment.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
