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https://issues.apache.org/jira/browse/HDFS-11681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Douglas reassigned HDFS-11681:
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Assignee: Virajith Jalaparti
> DatanodeStorageInfo#getBlockIterator() should return an iterator to an
> unmodifiable set.
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-11681
> URL: https://issues.apache.org/jira/browse/HDFS-11681
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Virajith Jalaparti
> Assignee: Virajith Jalaparti
> Attachments: HDFS-11681.001.patch, HDFS-11681.002.patch
>
>
> The iterator from {{DatanodeStorageInfo#getBlockIterator()}} should not be
> modifiable. Otherwise, calling {{remove}} on the iterator will remove blocks
> from {{DatanodeStorageInfo.blocks}}, a function that has to be performed by
> calling {{DatanodeStorageInfo#removeBlock}}.
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