Added VolumeManager.deleteBulk method to use FileSystem.createBulkDelete#6443
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dlmarion wants to merge 4 commits into
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Added VolumeManager.deleteBulk method to use FileSystem.createBulkDelete#6443dlmarion wants to merge 4 commits into
dlmarion wants to merge 4 commits into
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Added method to VolumeManager that accepts a collection of Paths to delete. If the underlying FileSystem supports bulk deletion, then that API method is called. Otherwise the Paths are deleted using an ExecutorService. Reviewed the existing code that used the other delete methods in the VolumeManager. Only two places seemed like candidates for using the new deleteBulk method. The other locations either only deleted one file aperiodically, or deleted many files but using some complex logic. The former didn't make sense to modify and the latter could potentially be modified later with some refactoring. Closes apache#5131
ctubbsii
reviewed
Jul 9, 2026
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| for (Path p : paths) { | ||
| FileSystem fs = getFileSystemByPath(p); | ||
| Volume v = this.bulkDeleteFileSystems.get(fs); |
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This is a bug. Just because there is an entry here by FileSystem, it doesn't mean it's retrieving the correct Volume. Multiple volumes can use the same FileSystem because a Volume is a FileSystem and base path.
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Added method to VolumeManager that accepts a collection of Paths to delete. If the underlying FileSystem supports bulk deletion, then that API method is called. Otherwise the Paths are deleted using an ExecutorService.
Reviewed the existing code that used the other delete methods in the VolumeManager. Only two places seemed like candidates for using the new deleteBulk method. The other locations either only deleted one file aperiodically, or deleted many files but using some complex logic. The former didn't make sense to modify and the latter could potentially be modified later with some refactoring.
Closes #5131