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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12600) Remove REPLAY tag dependency in Distributed Replay Mode
Date Mon, 01 Dec 2014 21:52:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14230522#comment-14230522
] 

Hudson commented on HBASE-12600:
--------------------------------

SUCCESS: Integrated in HBase-TRUNK #5851 (See [https://builds.apache.org/job/HBase-TRUNK/5851/])
HBASE-12600: Remove REPLAY tag dependency in Distributed Replay Mode (jeffreyz: rev 2c280e62530777ee43e6148fd6fcf6dac62881c0)
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/StripeCompactor.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/coordination/ZKSplitLogManagerCoordination.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/compactions/DefaultCompactor.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/CellComparator.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/TagType.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/wal/WALSplitter.java


> Remove REPLAY tag dependency in Distributed Replay Mode
> -------------------------------------------------------
>
>                 Key: HBASE-12600
>                 URL: https://issues.apache.org/jira/browse/HBASE-12600
>             Project: HBase
>          Issue Type: Bug
>          Components: wal
>    Affects Versions: 2.0.0, 0.99.1
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>             Fix For: 2.0.0, 0.99.2
>
>         Attachments: HBASE-12600.patch
>
>
> After HBASE-11315 & HBASE-8763, each edit has a unique 'version' i.e. its SequenceId(or
old mvcc value). Therefore, we don't need replay tag to handle out of order same version updates.




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