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Posted to notifications@asterixdb.apache.org by "Chen Luo (JIRA)" <ji...@apache.org> on 2018/03/11 18:23:00 UTC
[jira] [Created] (ASTERIXDB-2324) File Pages still exist after
Deleting a File From BufferCache
Chen Luo created ASTERIXDB-2324:
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Summary: File Pages still exist after Deleting a File From BufferCache
Key: ASTERIXDB-2324
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2324
Project: Apache AsterixDB
Issue Type: Bug
Components: STO - Storage
Reporter: Chen Luo
The typical workflow for deleting an index is to first deactive and then destroy. During deactive, we close the index file from the buffer cache, which internally removes the file info (however, the pages are still in the buffer cache). We then call destroy to delete that file. However, most callers use the file reference as the parameter, which causes file pages are not cleaned because the file info does not exist any more.
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