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https://issues.apache.org/jira/browse/HDFS-11182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-11182:
---------------------------------
Attachment: HDFS-11182-branch-2.01.patch
Attached a patch for branch-2. [~xyao], can you please take a look at the
patch. The main difference from trunk is that in branch-2 DatasetVolumeChecker
returns Set<FsVolumeSpi> whereas in trunk it returns Set<StorageLocation>.
The difference is that due to branch divergence, we cannot get the
StorageLocation from an FsVolumeSpi trivially in branch-2. I ran test-patch
locally and results are below. Also tested the branch-2 patch by simulating
disk failure and verifying that the failure was caught and the volume was
removed.
| Vote | Subsystem | Runtime | Comment
============================================================================
| +1 | @author | 0m 0s | The patch does not contain any @author
| | | | tags.
| +1 | test4tests | 0m 0s | The patch appears to include 20 new or
| | | | modified test files.
| +1 | mvninstall | 3m 31s | branch-2 passed
| +1 | compile | 0m 26s | branch-2 passed
| +1 | checkstyle | 0m 29s | branch-2 passed
| +1 | mvnsite | 0m 31s | branch-2 passed
| +1 | mvneclipse | 0m 11s | branch-2 passed
| +1 | findbugs | 0m 59s | branch-2 passed
| +1 | javadoc | 0m 38s | branch-2 passed
| +1 | mvninstall | 0m 26s | the patch passed
| +1 | compile | 0m 23s | the patch passed
| +1 | javac | 0m 23s | the patch passed
| -1 | checkstyle | 0m 26s | hadoop-hdfs-project/hadoop-hdfs: The
| | | | patch generated 17 new + 994 unchanged -
| | | | 23 fixed = 1011 total (was 1017)
| +1 | mvnsite | 0m 29s | the patch passed
| +1 | mvneclipse | 0m 8s | the patch passed
| +1 | whitespace | 0m 0s | The patch has no whitespace issues.
| +1 | xml | 0m 1s | The patch has no ill-formed XML file.
| +1 | findbugs | 1m 2s | the patch passed
| +1 | javadoc | 0m 36s | the patch passed
| +1 | unit | 201m 0s | hadoop-hdfs in the patch passed.
| +1 | asflicense | 0m 12s | The patch does not generate ASF License
| | | | warnings.
| | | 212m 21s |
> Update DataNode to use DatasetVolumeChecker
> -------------------------------------------
>
> Key: HDFS-11182
> URL: https://issues.apache.org/jira/browse/HDFS-11182
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-11182-branch-2.01.patch
>
>
> Update DataNode to use the DatasetVolumeChecker class introduced in
> HDFS-11149 to parallelize disk checks.
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