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https://issues.apache.org/jira/browse/HBASE-10693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13923443#comment-13923443
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Hudson commented on HBASE-10693:
--------------------------------
SUCCESS: Integrated in HBase-0.98-on-Hadoop-1.1 #195 (See
[https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/195/])
HBASE-10693 Correct declarations of Atomic* fields from 'volatile' to 'final'
(Honghua) (tedyu: rev 1575058)
*
/hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java
*
/hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java
> 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
> Fix For: 0.98.1, 0.99.0
>
> Attachments: HBASE-10693-trunk_v1.patch
>
>
> 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', which guarantees to perform correctly in multi-threads scenarios.
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