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https://issues.apache.org/jira/browse/ACCUMULO-476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Newton resolved ACCUMULO-476.
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Resolution: Fixed
Fix Version/s: 1.4.1
> java.lang.ClassCastException: com.mapr.fs.MapRFileSystem cannot be cast to
> org.apache.hadoop.hdfs.DistributedFileSystem
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: ACCUMULO-476
> URL: https://issues.apache.org/jira/browse/ACCUMULO-476
> Project: Accumulo
> Issue Type: Bug
> Components: logger, master, tserver
> Affects Versions: 1.4.0
> Environment: Accumulo 1.4 rc 2 on mapr m5.
> Reporter: Todd Stavish
> Assignee: Eric Newton
> Priority: Minor
> Fix For: 1.4.1
>
>
> From Keith Turner on the accumulo user group:
> I looked at the code and its just simply cast to a
> DistributedFileSystem inorder to check if HDFS is in safe mode. It
> should do an instanceof operation and then do the case. Would you
> mind opening a ticket about this?
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