Details
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Task
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Status: Open
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Major
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Resolution: Unresolved
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Description
Currently the strategy Drill uses for creating file systems is to create a DrillFileSystem for readers and writers and then never close it. In order to prevent the proliferation of underlying file system objects used by DrillFileSystem, the underlying filesystems are cached.
This is not ideal, we should properly close our file system objects instead of caching them and keeping them in memory forever.