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https://issues.apache.org/jira/browse/HDFS-12336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16138089#comment-16138089
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Wellington Chevreuil commented on HDFS-12336:
---------------------------------------------
I believe these test failures are not related. Had reviewed related code
changes, it shouldn't affect these tests, and same tests are passing locally:
{noformat}
Running org.apache.hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.833 sec - in
org.apache.hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy
Results :
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0
{noformat}
{noformat}
Running org.apache.hadoop.hdfs.server.datanode.TestDataNodeMetrics
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.811 sec - in
org.apache.hadoop.hdfs.server.datanode.TestDataNodeMetrics
Results :
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0
{noformat}
{noformat}
Running org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 61.527 sec -
in org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure150
Results :
Tests run: 14, Failures: 0, Errors: 0, Skipped: 0
{noformat}
> Listing encryption zones still fails when deleted EZ is not a direct child of
> snapshottable directory
> -----------------------------------------------------------------------------------------------------
>
> Key: HDFS-12336
> URL: https://issues.apache.org/jira/browse/HDFS-12336
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
> Affects Versions: 3.0.0-alpha4
> Reporter: Wellington Chevreuil
> Assignee: Wellington Chevreuil
> Priority: Minor
> Attachments: HDFS-12336.001.patch
>
>
> The fix proposed on HDFS-11197 didn't cover the scenario where the EZ deleted
> but still under a snapshot is not a direct child of the snapshottable
> directory.
> Here the code snippet proposed on HDFS-11197 that would avoid the error
> reported by *hdfs crypto -listZones* when a deleted EZ is still under a given
> snapshot:
> {noformat}
> INode lastINode = null;
> if (inode.getParent() != null || inode.isRoot()) {
> INodesInPath iip = dir.getINodesInPath(pathName, DirOp.READ_LINK);
> lastINode = iip.getLastINode();
> }
> if (lastINode == null || lastINode.getId() != ezi.getINodeId()) {
> continue;
> }
> {noformat}
> It will ignore EZs when it's a direct child of a snapshot, because its parent
> inode will be null, and it isn't the root inode. However, if the EZ is not
> directly under snapshottable directory, its parent will not be null, and it
> will pass this check, so it will fail further due *absolute path required*
> validation error.
> I would like to work on a fix that would also cover this scenario.
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