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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11094) TestLargeBlockReport fails intermittently
Date Sat, 12 Nov 2016 00:58:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15658693#comment-15658693
] 

Mingliang Liu commented on HDFS-11094:
--------------------------------------

I think this should work. Having the HAState namespace info in the first part of the handshake
with the NameNode makes sense. I +1 on this idea, but need 2nd opinion. Ping [~daryn] and
[~arpitagarwal].

One concern is about backward compatibility if we change {{HeartbeatRequestProto}}. By the
way, can you update the subject and description of this JIRA to make it more dictative? The
failing test is just one of the motivations now.

> TestLargeBlockReport fails intermittently
> -----------------------------------------
>
>                 Key: HDFS-11094
>                 URL: https://issues.apache.org/jira/browse/HDFS-11094
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Eric Badger
>            Assignee: Eric Badger
>         Attachments: HDFS-11094.001.patch, HDFS-11094.002.patch, HDFS-11094.003.patch,
HDFS-11094.004.patch
>
>
> {noformat}
> java.lang.NullPointerException: null
> 	at org.apache.hadoop.hdfs.server.datanode.TestLargeBlockReport.testBlockReportSucceedsWithLargerLengthLimit(TestLargeBlockReport.java:96)
> {noformat}



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