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https://issues.apache.org/jira/browse/HDFS-11912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16035593#comment-16035593
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George Huang commented on HDFS-11912:
-------------------------------------
8.
// Get list of snapshottable directories
SnapshottableDirectoryStatus[] snapshottableDirectoryStatus =
hdfs.getSnapshottableDirListing();
for (SnapshottableDirectoryStatus ssds : snapshottableDirectoryStatus) {
snapshottableDirectories.add(ssds.getFullPath());
}
Above code is a no-op as the test hasn't set up any allow snapshots on any
directories yet. Can we remove the block ?
=> Actually files and directories were already created from the call to
createFiles() before lines listed above. At this time we are ready to get a
list of snapshottable directories.
> Add a snapshot unit test with randomized file IO operations
> -----------------------------------------------------------
>
> Key: HDFS-11912
> URL: https://issues.apache.org/jira/browse/HDFS-11912
> Project: Hadoop HDFS
> Issue Type: Test
> Components: hdfs
> Reporter: George Huang
> Priority: Minor
> Attachments: HDFS-11912.001.patch
>
>
> Adding a snapshot unit test with randomized file IO operations.
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