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https://issues.apache.org/jira/browse/HBASE-5889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267613#comment-13267613
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jirapos...@reviews.apache.org commented on HBASE-5889:
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https://reviews.apache.org/r/4993/
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Review request for hbase.


Summary
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Removed HRegionInterface, and cleaned up the HRegionServer, moved pb code from 
RegionServer back to HRegionServer.

The goal is to avoid two copies of region server code to maintain, and make it 
possible to avoid data type conversion in the sever side.

Fixed some unit tests.  Now all region server unit tests test the new pb 
functions.

Enhanced getServerInfo so that it returns the webui port too.


This addresses bug HBASE-5889.
    https://issues.apache.org/jira/browse/HBASE-5889


Diffs
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  conf/hbase-policy.xml e45f23c 
  
security/src/main/java/org/apache/hadoop/hbase/security/HBasePolicyProvider.java
 0c4b4cb 
  src/main/jamon/org/apache/hadoop/hbase/tmpl/regionserver/RSStatusTmpl.jamon 
87f04f4 
  src/main/java/org/apache/hadoop/hbase/HConstants.java a9d80a0 
  src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java e3912c2 
  src/main/java/org/apache/hadoop/hbase/ipc/HBaseRpcMetrics.java fc9176d 
  src/main/java/org/apache/hadoop/hbase/ipc/HRegionInterface.java 757f98e 
  src/main/java/org/apache/hadoop/hbase/mapreduce/TableOutputFormat.java 
cd9b528 
  src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java 79d5fdd 
  src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java 212ee3e 
  src/main/java/org/apache/hadoop/hbase/protobuf/RequestConverter.java d1e0993 
  src/main/java/org/apache/hadoop/hbase/protobuf/ResponseConverter.java 81603af 
  src/main/java/org/apache/hadoop/hbase/protobuf/generated/AdminProtos.java 
fbf0127 
  src/main/java/org/apache/hadoop/hbase/protobuf/generated/ClientProtos.java 
db1333b 
  src/main/java/org/apache/hadoop/hbase/protobuf/generated/HBaseProtos.java 
ae2094d 
  src/main/java/org/apache/hadoop/hbase/protobuf/generated/RPCProtos.java 
8b45f03 
  src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java 
827fb23 
  src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java 96ac8bd 
  src/main/java/org/apache/hadoop/hbase/regionserver/HRegionThriftServer.java 
4cb070e 
  src/main/java/org/apache/hadoop/hbase/regionserver/RegionServer.java c2c89ea 
  src/main/protobuf/Admin.proto 2ad6fb0 
  src/main/protobuf/RPC.proto 105fb3f 
  src/main/resources/hbase-default.xml f54b345 
  src/main/resources/hbase-webapps/master/table.jsp ca7310c 
  src/test/java/org/apache/hadoop/hbase/TestDrainingServer.java a1992c3 
  src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java ad77e0a 
  src/test/java/org/apache/hadoop/hbase/TestRegionRebalancing.java 5574b7f 
  src/test/java/org/apache/hadoop/hbase/catalog/TestCatalogTracker.java 3dfc94e 
  src/test/java/org/apache/hadoop/hbase/client/HConnectionTestingUtility.java 
42092b7 
  src/test/java/org/apache/hadoop/hbase/client/TestAdmin.java c270e28 
  src/test/java/org/apache/hadoop/hbase/client/TestMultiParallel.java c36272f 
  src/test/java/org/apache/hadoop/hbase/coprocessor/TestMasterObserver.java 
bdec3ee 
  
src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java
 7dbba66 
  
src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFilesSplitRecovery.java
 3acb988 
  src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java 
eb546a5 
  src/test/java/org/apache/hadoop/hbase/master/TestMasterFailover.java ceba5cd 
  
src/test/java/org/apache/hadoop/hbase/master/TestMasterRestartAfterDisablingTable.java
 ec08b17 
  src/test/java/org/apache/hadoop/hbase/master/TestRollingRestart.java 30c6cf1 
  src/test/java/org/apache/hadoop/hbase/master/TestZKBasedOpenCloseRegion.java 
8c3f67e 
  
src/test/java/org/apache/hadoop/hbase/regionserver/TestEndToEndSplitTransaction.java
 7bfe4cd 
  src/test/java/org/apache/hadoop/hbase/regionserver/TestRSStatusServlet.java 
ffce7e8 
  
src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerMetrics.java 
aa5ca37 
  
src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitTransactionOnCluster.java
 65fa948 
  src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java fc4a0a7 

Diff: https://reviews.apache.org/r/4993/diff


Testing
-------

All regular and security profile tests are green before I rebased to the latest 
today.


Thanks,

Jimmy


                
> Remove HRegionInterface
> -----------------------
>
>                 Key: HBASE-5889
>                 URL: https://issues.apache.org/jira/browse/HBASE-5889
>             Project: HBase
>          Issue Type: Improvement
>          Components: client, ipc, regionserver
>    Affects Versions: 0.96.0
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>             Fix For: 0.96.0
>
>         Attachments: hbase_5889.patch
>
>
> As a step to move internals to PB, so as to avoid the conversion for 
> performance reason, we should remove the HRegionInterface. 
> Therefore region server only supports ClientProtocol and AdminProtocol.  
> Later on, HRegion can work with PB messages directly.

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