Feng Honghua created HBASE-10693:
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Summary: Correct declarations of Atomic* fields from 'volatile' to
'final'
Key: HBASE-10693
URL: https://issues.apache.org/jira/browse/HBASE-10693
Project: HBase
Issue Type: Improvement
Components: io, master
Reporter: Feng Honghua
Assignee: Feng Honghua
Priority: Minor
By checking the usage of these Atomic* fields, they themselves don't change
once being assigned to referencing an Atomic* object, so 'final' rather than
'volatile' is more proper.
On the other hand, the 'value' encapsulated in Atomic* is already declared
'volatile', while guarantees to perform correctly in multi-threads scenarios.
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