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https://issues.apache.org/jira/browse/YARN-1521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947414#comment-13947414
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Xuan Gong commented on YARN-1521:
---------------------------------
bq. In TestApplicationClientProtocolOnHA , each client API call involves a new
miniYarnCluster start and shutdown, how long does it take for the whole test to
finish ? If that's too long, we can just reuse one miniYarnCluster.
It takes about 120s to finish all the test cases.
bq. we should at least log this event saying this is an earlier submitted
application, which is good for debugging.
ADDED
bq. TestProtocolHA -> TestProtocolHABase.java
changed
> Mark appropriate protocol methods with the idempotent annotation or
> AtMostOnce annotation
> -----------------------------------------------------------------------------------------
>
> Key: YARN-1521
> URL: https://issues.apache.org/jira/browse/YARN-1521
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-1521.0.patch, YARN-1521.1.patch, YARN-1521.2.patch,
> YARN-1521.3.patch
>
>
> After YARN-1028, we add the automatically failover into RMProxy. This JIRA is
> to identify whether we need to add idempotent annotation and which methods
> can be marked as idempotent.
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