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Posted to common-dev@hadoop.apache.org by "Lei (Eddy) Xu (JIRA)" <ji...@apache.org> on 2015/01/31 02:04:05 UTC

[jira] [Created] (HADOOP-11530) BlockPoolSliceStorage could not remove storageDir.

Lei (Eddy) Xu created HADOOP-11530:
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             Summary: BlockPoolSliceStorage could not remove storageDir.
                 Key: HADOOP-11530
                 URL: https://issues.apache.org/jira/browse/HADOOP-11530
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 2.6.0
            Reporter: Lei (Eddy) Xu
            Assignee: Lei (Eddy) Xu


The parameter of {{BlockPoolSliceStorage#removeVolumes()}} is a set of volume level directories, thus {{BlockPoolSliceStorage}} could not directly compare its own {{StorageDirs}} with this volume-level directory. The result of that is {{BlockPoolSliceStorage}} did not actually remove the targeted {{StorageDirectory}}. 

It will cause failure when remove a volume and then immediately add a volume back with the same mount point..





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