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https://issues.apache.org/jira/browse/HDFS-7778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lei (Eddy) Xu updated HDFS-7778:
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Attachment: HDFS-7778-branch2.000.patch
Revised branch-2 patch. I did following changes:
1. Use {{git diff trunk -- **/FsVolumeList.java}} and etc to backport all diffs
related to {{FsVolumeReference}} to branch-2
{{FsVolumeList/FsDatasetImpl/TestFsVolumeList/TestFsDatasetImpl}}.
2. Add the following line:
{code:title=FsVolumeList#addVolume()}
IOUtils.cleanup(null, ref);
FsDatasetImpl.LOG.info("Added new volume: " +
ref.getVolume().getStorageID());
{code}
Since in trunk, the reference will be released in the block scanner.
> Rename FsVolumeListTest to TestFsVolumeList and commit it to branch-2
> ---------------------------------------------------------------------
>
> Key: HDFS-7778
> URL: https://issues.apache.org/jira/browse/HDFS-7778
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 2.6.0
> Reporter: Lei (Eddy) Xu
> Assignee: Lei (Eddy) Xu
> Attachments: HDFS-7778-branch2.000.patch, HDFS-7778-trunk.000.patch
>
>
> HDFS-7496 mistakenly named {{FsVolumeListTest}}, which causes it out of
> jenkin tests. Also it mistakenly removed it from branch-2 patch.
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