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https://issues.apache.org/jira/browse/HBASE-3787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13824378#comment-13824378
]
Hudson commented on HBASE-3787:
-------------------------------
SUCCESS: Integrated in HBase-TRUNK #4681 (See
[https://builds.apache.org/job/HBase-TRUNK/4681/])
HBASE-3787 Increment is non-idempotent but client retries RPC ADDENDUM add
licence (sershe: rev 1542169)
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java
HBASE-3787 Increment is non-idempotent but client retries RPC (sershe: rev
1542168)
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Action.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientIdGenerator.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnection.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/MultiAction.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/MultiServerCallable.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/NonceGenerator.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/client/PerClientRandomNonceGenerator.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/exceptions/OperationConflictException.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
*
/hbase/trunk/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/RequestConverter.java
*
/hbase/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/HConstants.java
*
/hbase/trunk/hbase-common/src/main/java/org/apache/hadoop/hbase/util/Triple.java
*
/hbase/trunk/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ClientProtos.java
*
/hbase/trunk/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/MultiRowMutationProtos.java
*
/hbase/trunk/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/RowProcessorProtos.java
*
/hbase/trunk/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/WALProtos.java
* /hbase/trunk/hbase-protocol/src/main/protobuf/Client.proto
* /hbase/trunk/hbase-protocol/src/main/protobuf/MultiRowMutation.proto
* /hbase/trunk/hbase-protocol/src/main/protobuf/RowProcessor.proto
* /hbase/trunk/hbase-protocol/src/main/protobuf/WAL.proto
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/client/CoprocessorHConnection.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/BaseRowProcessorEndpoint.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/MultiRowMutationEndpoint.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/protobuf/ReplicationProtbufUtil.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerServices.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ServerNonceManager.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/FSHLog.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogKey.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogSplitter.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogUtil.java
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/snapshot/SnapshotLogSplitter.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/MockRegionServerServices.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMultiParallel.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockRegionServer.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/protobuf/TestProtobufUtil.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestServerNonceManager.java
*
/hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/HLogPerformanceEvaluation.java
> Increment is non-idempotent but client retries RPC
> --------------------------------------------------
>
> Key: HBASE-3787
> URL: https://issues.apache.org/jira/browse/HBASE-3787
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 0.94.4, 0.95.2
> Reporter: dhruba borthakur
> Assignee: Sergey Shelukhin
> Priority: Blocker
> Attachments: HBASE-3787-partial.patch, HBASE-3787-v0.patch,
> HBASE-3787-v1.patch, HBASE-3787-v10.patch, HBASE-3787-v11.patch,
> HBASE-3787-v12.patch, HBASE-3787-v2.patch, HBASE-3787-v3.patch,
> HBASE-3787-v4.patch, HBASE-3787-v5.patch, HBASE-3787-v5.patch,
> HBASE-3787-v6.patch, HBASE-3787-v7.patch, HBASE-3787-v8.patch,
> HBASE-3787-v9.patch
>
>
> The HTable.increment() operation is non-idempotent. The client retries the
> increment RPC a few times (as specified by configuration) before throwing an
> error to the application. This makes it possible that the same increment call
> be applied twice at the server.
> For increment operations, is it better to use
> HConnectionManager.getRegionServerWithoutRetries()? Another option would be
> to enhance the IPC module to make the RPC server correctly identify if the
> RPC is a retry attempt and handle accordingly.
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