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https://issues.apache.org/jira/browse/HBASE-7942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665152#comment-13665152
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Hudson commented on HBASE-7942:
-------------------------------
Integrated in hbase-0.95 #211 (See
[https://builds.apache.org/job/hbase-0.95/211/])
HBASE-7942. Makes the RegionServer aware of favored-nodes. The regionserver
can now specify where to create the region files if the underlying HDFS
supports the corresponding create(..favorednodes..) API. (Revision 1485587)
Result = SUCCESS
ddas :
Files :
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileWriter.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV2.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/FavoredNodesForRegion.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionFileSystem.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerServices.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java
*
/hbase/branches/0.95/hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
*
/hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockRegionServer.java
*
/hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionFavoredNodes.java
*
/hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/util/MockRegionServerServices.java
*
/hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestFSUtils.java
> Make use of the plumbing in HBASE-7932 to provide location hints when region
> files are created
> ----------------------------------------------------------------------------------------------
>
> Key: HBASE-7942
> URL: https://issues.apache.org/jira/browse/HBASE-7942
> Project: HBase
> Issue Type: Sub-task
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Priority: Critical
> Fix For: 0.95.1
>
> Attachments: 7942-trunk-1.3.patch, 7942-trunk-1.4.patch,
> 7942-trunk-1.5.txt, 7942-trunk-1.6.txt
>
>
> This "functionality" is blocked by the fixes in HDFS. Reflection is going to
> be used to figure out whether the underlying Hadoop version has the new API.
> Things will behave the same way if the underlying HDFS version doesn't have
> the new API.
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