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Posted to issues@drill.apache.org by "Vlad Rozov (JIRA)" <ji...@apache.org> on 2017/12/22 16:58:00 UTC
[jira] [Created] (DRILL-6053) Avoid excessive locking in
LocalPersistentStore
Vlad Rozov created DRILL-6053:
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Summary: Avoid excessive locking in LocalPersistentStore
Key: DRILL-6053
URL: https://issues.apache.org/jira/browse/DRILL-6053
Project: Apache Drill
Issue Type: Improvement
Reporter: Vlad Rozov
Assignee: Vlad Rozov
When query profiles are written to LocalPersistentStore, the write is unnecessary serialized due to read/write lock that was introduced for versioned PersistentStore. Only versioned access needs to be protected by read/write lock.
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