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I think that this should be split into two parts: 1) Move files around without changing them (except as needed for the mvoe) 2) Actually changing files The first one should be very straightforward and the second one will concentrate on actual HA work. This would be much easier to review. sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/exception/SentryHdfsServiceException.java Lines 21 (patched) <https://reviews.apache.org/r/57901/#comment242858> Please add javadoc for the class sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/exception/SentryHdfsServiceException.java Lines 28 (patched) <https://reviews.apache.org/r/57901/#comment242857> This constructor is never used sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/RetryClientInvocationHandler.java Lines 22 (patched) <https://reviews.apache.org/r/57901/#comment243520> Please do not comment out imports, remove them instead. sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/RetryClientInvocationHandler.java Lines 62 (patched) <https://reviews.apache.org/r/57901/#comment243521> Our convention is to use clientObject rather then client_object - Alexander Kolbasov On March 29, 2017, 11:32 p.m., kalyan kumar kalvagadda wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/57901/ > ----------------------------------------------------------- > > (Updated March 29, 2017, 11:32 p.m.) > > > Review request for sentry, Alexander Kolbasov, Hao Hao, Vamsee Yarlagadda, > and Vadim Spector. > > > Bugs: SENTRY-1593 > https://issues.apache.org/jira/browse/SENTRY-1593 > > > Repository: sentry > > > Description > ------- > > There are couple of things done as part of this change set > 1. Extended the capability of sentry Namenode client and generic policy > client to connect to multiple servers and failover to the server that is > available > 2. Made design change so that logic that handles the transport layer of the > client to another class so that we don't have to duplicate the code and also > more maintainable. > 3. Moved the service constants need to handle the transport of these clients > separately. > > > Diffs > ----- > > sentry-core/sentry-core-common/pom.xml 9d18063 > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/exception/SentryHdfsServiceException.java > PRE-CREATION > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/RetryClientInvocationHandler.java > PRE-CREATION > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryClientInvocationHandler.java > PRE-CREATION > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryClientTransportConfigInterface.java > 6cea596 > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryClientTransportConstants.java > 636de40 > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryHDFSClientTransportConfig.java > 12175f7 > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryPolicyClientTransportConfig.java > 038bca7 > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryServiceClient.java > PRE-CREATION > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/transport/SentryServiceClientTransportDefaultImpl.java > PRE-CREATION > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/utils/PolicyStoreConstants.java > PRE-CREATION > > sentry-core/sentry-core-common/src/main/java/org/apache/sentry/core/common/utils/ThriftUtil.java > PRE-CREATION > > sentry-hdfs/sentry-hdfs-common/src/main/java/org/apache/sentry/hdfs/ServiceConstants.java > 23552c2 > > sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceClient.java > ab12bf4 > > sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceClientDefaultImpl.java > 28b1224 > > sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceClientFactory.java > 2a18b15 > > sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHDFSServiceProcessorFactory.java > 4dc99a2 > > sentry-hdfs/sentry-hdfs-service/src/main/java/org/apache/sentry/hdfs/SentryHdfsServiceException.java > 307d8c3 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessor.java > 919b81b > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericPolicyProcessorWrapper.java > d320d0f > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericServiceClient.java > 11cdee7 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericServiceClientDefaultImpl.java > 075983e > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/thrift/SentryGenericServiceClientFactory.java > 980d930 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/log/entity/JsonLogEntityFactory.java > f6bb8a5 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/persistent/TransactionManager.java > fb7c40a > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/PolicyStoreConstants.java > 8cf1c1a > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClient.java > c2b03e5 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyServiceClientDefaultImpl.java > 4284b53 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryPolicyStoreProcessor.java > ee2a466 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/SentryProcessorWrapper.java > a5f11a9 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/service/thrift/ThriftUtil.java > 5fed04a > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/PoolClientInvocationHandler.java > d5f4fcb > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/RetryClientInvocationHandler.java > 2f38198 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryClientInvocationHandler.java > b8c7f23 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/SentryServiceClientFactory.java > f822497 > > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/service/thrift/ServiceConstants.java > d3a68c9 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/thrift/TestSentryGenericPolicyProcessor.java > d4bf435 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactory.java > 1ec8840 > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/log/entity/TestJsonLogEntityFactoryGM.java > dfae5ab > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyServiceClient.java > PRE-CREATION > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryPolicyStoreProcessor.java > 04d92dd > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/service/thrift/TestSentryServiceFailureCase.java > 7c7ebab > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/SentryServiceIntegrationBase.java > dfd79ae > > sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/service/thrift/TestPoolClientInvocationHandler.java > 7292387 > > > Diff: https://reviews.apache.org/r/57901/diff/2/ > > > Testing > ------- > > > Thanks, > > kalyan kumar kalvagadda > >
