Chen Luo created ASTERIXDB-2367:
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Summary: Reduce Blocking when Create/Open/Delete Files from
BufferCache
Key: ASTERIXDB-2367
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2367
Project: Apache AsterixDB
Issue Type: Improvement
Reporter: Chen Luo
Assignee: Chen Luo
Currently, all files create/open/delete operations are all synchronized using
the same object in buffer cache. Certain operations inside the synchronized
block can be very expensive (e.g., sweepAndFlush and closeFile/openFile from
IOManager) and thus block other operations.
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