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https://issues.apache.org/jira/browse/FLINK-33189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vlado Vojdanovski updated FLINK-33189:
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Description:
FsCompletedCheckpointStorageLocation attempts to non-recursively delete a
directory
[https://github.com/apache/flink/blob/master/flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCompletedCheckpointStorageLocation.java#L74]
However, per the documentation of Flink's FileSystem Interface, such attempts
are supposed to fail.
{code:java}
* @param recursive if path is a directory and set to <code>true</code>,
the directory is
* deleted else throws an exception. In case of a file the recursive
can be set to either
* <code>true</code> or <code>false</code>{code}
[https://github.com/apache/flink/blob/master/flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java#L689]
I am sure there is a non-negligible chance I am missing some flink internals
here considering the class has not been touched since 2018 but my read is the
above is either a bug, or it would be nice to update the FileSystem#delete docs.
Thanks for taking a look :) !
was:
FsCompletedCheckpointStorageLocation attempts to non-recursively delete a
directory
[https://github.com/apache/flink/blob/master/flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCompletedCheckpointStorageLocation.java#L74]
However, per the documentation of Flink's FileSystem Interface, such attempts
are supposed to fail.
" * @param recursive if path is a directory and set to <code>true</code>, the
directory is
* deleted else throws an exception. In case of a file the recursive
can be set to either
* <code>true</code> or <code>false</code> "
[https://github.com/apache/flink/blob/master/flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java#L689]
I am sure there is a non-negligible chance I am missing some flink internals
here considering the class has not been touched since 2018 but my read is the
above is either a bug, or it would be nice to update the FileSystem#delete docs.
Thanks for taking a look :) !
> FsCompletedCheckpointStorageLocation#disposeStorageLocation non-recursively
> deletes a directory
> -----------------------------------------------------------------------------------------------
>
> Key: FLINK-33189
> URL: https://issues.apache.org/jira/browse/FLINK-33189
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing
> Reporter: Vlado Vojdanovski
> Priority: Major
> Original Estimate: 10m
> Remaining Estimate: 10m
>
> FsCompletedCheckpointStorageLocation attempts to non-recursively delete a
> directory
> [https://github.com/apache/flink/blob/master/flink-runtime/src/main/java/org/apache/flink/runtime/state/filesystem/FsCompletedCheckpointStorageLocation.java#L74]
> However, per the documentation of Flink's FileSystem Interface, such attempts
> are supposed to fail.
> {code:java}
> * @param recursive if path is a directory and set to <code>true</code>,
> the directory is
> * deleted else throws an exception. In case of a file the recursive
> can be set to either
> * <code>true</code> or <code>false</code>{code}
> [https://github.com/apache/flink/blob/master/flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java#L689]
> I am sure there is a non-negligible chance I am missing some flink internals
> here considering the class has not been touched since 2018 but my read is the
> above is either a bug, or it would be nice to update the FileSystem#delete
> docs.
> Thanks for taking a look :) !
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