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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