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Posted to hdfs-dev@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2014/02/27 21:07:20 UTC

[jira] [Resolved] (HDFS-6021) NPE in FSImageFormatProtobuf upgrading from layout -52 to -53

     [ https://issues.apache.org/jira/browse/HDFS-6021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe resolved HDFS-6021.
------------------------------

    Resolution: Duplicate

Resolving as a dup of HDFS-5988 since that seems like the most likely culprit.  I'll reopen if it occurs again.  Thanks Andrew!

> NPE in FSImageFormatProtobuf upgrading from layout -52 to -53
> -------------------------------------------------------------
>
>                 Key: HDFS-6021
>                 URL: https://issues.apache.org/jira/browse/HDFS-6021
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Jason Lowe
>
> While updating my trunk instance the namenode refused to startup because the layout version needed to be upgraded.  When attempting the upgrade ran into an NPE in FSImageFormatProtobuf.  Full stacktrace to follow.



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