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https://issues.apache.org/jira/browse/HDFS-2859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated HDFS-2859:
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Attachment: HDFS-2859.HDFS-1623.patch
Attaching a patch with a simple fix for the NPE.
A general question I have is whether it is ok for certain name node hosts to be
unresolved during startup. I guess it might be ok because some machines might
legitimately be out of service and disconnected from the network.
> LOCAL_ADDRESS_MATCHER.match has NPE when called from DFSUtil.getSuffixIDs
> when the host is incorrect
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-2859
> URL: https://issues.apache.org/jira/browse/HDFS-2859
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha, name-node
> Affects Versions: HA branch (HDFS-1623)
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Priority: Minor
> Attachments: HDFS-2859.HDFS-1623.patch
>
>
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