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From Íñigo Goiri (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HDFS-12450) Fixing TestNamenodeHeartbeat and support non-HA
Date Fri, 15 Sep 2017 20:16:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168455#comment-16168455
] 

Íñigo Goiri commented on HDFS-12450:
------------------------------------

The {{keySet()}} fix looks good to me.
Tested it in the cluster and works as expected.

I think there is an unused import now there but I'll let jenkins come back with it.

> Fixing TestNamenodeHeartbeat and support non-HA
> -----------------------------------------------
>
>                 Key: HDFS-12450
>                 URL: https://issues.apache.org/jira/browse/HDFS-12450
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: fs
>            Reporter: Íñigo Goiri
>            Assignee: Íñigo Goiri
>             Fix For: HDFS-10467
>
>         Attachments: HDFS-12450-HDFS-10467.000.patch, HDFS-12450-HDFS-10467.001.patch
>
>
> The way the service RPC address is obtained changed and showed a problem with {{TestNamenodeHeartbeat}}
where the address wasn't properly set for the unit tests.
> In addition, the {{NamenodeHeartbeatService}} did not provide a good experience for non-HA
nameservices. This also covers a better logging for those.



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