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Hudson commented on HBASE-10169: -------------------------------- SUCCESS: Integrated in HBase-0.98 #223 (See [https://builds.apache.org/job/HBase-0.98/223/]) HBASE-10169 Batch coprocessor (Jingcheng Du and Gary Helmling) (apurtell: rev 1576793) * /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java * /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableInterface.java * /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTablePool.java * /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionCoprocessorServiceExec.java * /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/RequestConverter.java * /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ResponseConverter.java * /hbase/branches/0.98/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ClientProtos.java * /hbase/branches/0.98/hbase-protocol/src/main/protobuf/Client.proto * /hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java * /hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java * /hbase/branches/0.98/hbase-server/src/main/java/org/apache/hadoop/hbase/rest/client/RemoteHTable.java * /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/ColumnAggregationEndpoint.java * /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/ColumnAggregationEndpointNullResponse.java * /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/ColumnAggregationEndpointWithErrors.java * /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestBatchCoprocessorEndpoint.java * /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/ColumnAggregationWithErrorsProtos.java * /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/protobuf/generated/ColumnAggregationWithNullResponseProtos.java * /hbase/branches/0.98/hbase-server/src/test/protobuf/ColumnAggregationNullResponseProtocol.proto * /hbase/branches/0.98/hbase-server/src/test/protobuf/ColumnAggregationWithErrorsProtocol.proto > Batch coprocessor > ----------------- > > Key: HBASE-10169 > URL: https://issues.apache.org/jira/browse/HBASE-10169 > Project: HBase > Issue Type: Sub-task > Components: Coprocessors > Affects Versions: 0.99.0 > Reporter: Jingcheng Du > Assignee: Jingcheng Du > Fix For: 0.98.1, 0.99.0 > > Attachments: 10169-alternate-5-0.98.patch, > 10169-alternate-5-trunk.patch, Batch Coprocessor Design Document.docx, > HBASE-10169-V2.patch, HBASE-10169-V3.patch, HBASE-10169-V3.patch, > HBASE-10169-V4.patch, HBASE-10169-V5.patch, HBASE-10169-alternate-2.patch, > HBASE-10169-alternate-3.patch, HBASE-10169-alternate-4.patch, > HBASE-10169-alternate.patch, HBASE-10169.patch > > > This is designed to improve the coprocessor invocation in the client side. > Currently the coprocessor invocation is to send a call to each region. If > there’s one region server, and 100 regions are located in this server, each > coprocessor invocation will send 100 calls, each call uses a single thread in > the client side. The threads will run out soon when the coprocessor > invocations are heavy. > In this design, all the calls to the same region server will be grouped into > one in a single coprocessor invocation. This call will be spread into each > region in the server side. -- This message was sent by Atlassian JIRA (v6.2#6252)