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https://issues.apache.org/jira/browse/HBASE-11319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14036210#comment-14036210
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Hudson commented on HBASE-11319:
--------------------------------
SUCCESS: Integrated in HBase-TRUNK #5217 (See
[https://builds.apache.org/job/HBase-TRUNK/5217/])
HBASE-11319 No need to use favored node mapping initialization to find all
regions (jxiang: rev 6834c929cc80b55c8c898dbd9b27b0f7a82e973b)
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRSKilledWhenInitializing.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterShutdown.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRestartCluster.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/RegionStates.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
> No need to use favored node mapping initialization to find all regions
> ----------------------------------------------------------------------
>
> Key: HBASE-11319
> URL: https://issues.apache.org/jira/browse/HBASE-11319
> Project: HBase
> Issue Type: Improvement
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Priority: Minor
> Fix For: 0.99.0
>
> Attachments: hbase-11319.patch, hbase-11319_v2.patch,
> hbase-11319_v3.1.patch, hbase-11319_v3.patch
>
>
> During a clean re/start, favored node mapping initialization scans meta for
> an assignment snapshot. We can avoid this scan since such info is already
> loaded into region states. For small cluster, this is not a big deal.
> However, if there are lots of regions, the scan is better not to do.
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