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Posted to dev@phoenix.apache.org by "Thomas D'Silva (JIRA)" <ji...@apache.org> on 2019/04/17 22:13:00 UTC
[jira] [Created] (PHOENIX-5246)
PhoenixAccessControllers.getAccessControllers() method is not correctly
implementing the double-checked locking
Thomas D'Silva created PHOENIX-5246:
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Summary: PhoenixAccessControllers.getAccessControllers() method is not correctly implementing the double-checked locking
Key: PHOENIX-5246
URL: https://issues.apache.org/jira/browse/PHOENIX-5246
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.14.0
Reporter: Thomas D'Silva
Fix For: 4.15.0, 5.1.0, 4.14.2
as per https://en.wikipedia.org/wiki/Double-checked_locking#Usage_in_Java (the accessControllers variable must be volatile.
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