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Map<AsyncLogger,RemoteEditLogManifest>'),(15861,8078,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/QuorumJournalManager.java',354,354,10,57,'changed-type variable declaration','e : Map.Entry<AsyncLogger,RemoteEditLogManifest>'),(15862,8079,'hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FsServerDefaults.java',58,58,7,34,'added parameter','encryptDataTransfer : boolean'),(15863,8079,'hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FsServerDefaults.java',56,65,3,4,'method declaration with added parameter','public FsServerDefaults(blockSize long, bytesPerChecksum int, writePacketSize int, replication short, fileBufferSize int, encryptDataTransfer boolean)'),(15864,8080,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/BlockReaderFactory.java',49,49,35,66,'added parameter','encryptionKey : DataEncryptionKey'),(15865,8080,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/BlockReaderFactory.java',42,56,3,4,'method declaration with added parameter','public newBlockReader(conf Configuration, sock Socket, file String, block ExtendedBlock, blockToken Token<BlockTokenIdentifier>, startOffset long, len long, encryptionKey DataEncryptionKey) : BlockReader'),(15866,8081,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java',1474,1474,7,38,'added parameter','encryptionKey : DataEncryptionKey'),(15867,8081,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java',1467,1610,3,4,'method declaration with added parameter','public getFileChecksum(src String, namenode ClientProtocol, socketFactory SocketFactory, socketTimeout int, encryptionKey DataEncryptionKey) : MD5MD5CRC32FileChecksum'),(15868,8082,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java',1517,1517,24,65,'extracted variable declaration','unbufOut : OutputStream'),(15869,8082,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java',1526,1527,11,49,'statement with the name of the extracted variable',NULL),(15870,8083,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java',1518,1518,23,62,'extracted variable declaration','unbufIn : InputStream'),(15871,8083,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java',1528,1528,11,45,'statement with the name of the extracted variable',NULL),(15872,8084,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java',876,876,22,77,'extracted variable declaration','unbufOut : 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IOStreamPair)'),(15882,8089,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',374,390,3,4,'method declaration with removed parameter','package sendReadResult(statusCode Status) : void'),(15883,8090,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',395,395,31,47,'renamed variable declaration','out : OutputStream'),(15884,8091,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',395,395,31,47,'changed-type variable declaration','out : OutputStream'),(15885,8092,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',450,450,38,69,'added parameter','encryptionKey : DataEncryptionKey'),(15886,8092,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',428,493,3,4,'method declaration with added parameter','public newBlockReader(sock Socket, file String, block ExtendedBlock, blockToken Token<BlockTokenIdentifier>, startOffset long, len long, bufferSize int, verifyChecksum boolean, clientName String, encryptionKey DataEncryptionKey, ioStreams IOStreamPair) : BlockReader'),(15887,8093,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',451,451,38,60,'added parameter','ioStreams : IOStreamPair'),(15888,8093,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',428,493,3,4,'method declaration with added parameter','public newBlockReader(sock Socket, file String, block ExtendedBlock, blockToken Token<BlockTokenIdentifier>, startOffset long, len long, bufferSize int, verifyChecksum boolean, clientName String, encryptionKey DataEncryptionKey, ioStreams IOStreamPair) : BlockReader'),(15889,8094,'hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/RemoteBlockReader2.java',90,90,10,16,'renamed variable declaration','dnSock : 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TokenProto'),(16612,8488,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/DelegationTokenPBImpl.java',31,31,32,44,'renamed variable declaration','p : TokenProto'),(16613,8489,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/util/ProtoUtils.java',209,209,7,58,'changed-type variable declaration','protoToken : Token'),(16614,8490,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientToAMTokenSecretManager.java',33,33,7,48,'renamed variable declaration','applicationAttemptID : ApplicationAttemptId'),(16615,8491,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientToAMTokenSecretManager.java',33,33,7,48,'changed-type variable declaration','applicationAttemptID : ApplicationAttemptId'),(16616,8492,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientToAMTokenSecretManager.java',39,39,33,74,'renamed variable declaration','applicationAttemptID : ApplicationAttemptId'),(16617,8493,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientToAMTokenSecretManager.java',39,39,33,74,'changed-type variable declaration','applicationAttemptID : ApplicationAttemptId'),(16618,8494,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientTokenIdentifier.java',45,45,32,55,'changed-type variable declaration','id : ApplicationAttemptId'),(16619,8495,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientTokenIdentifier.java',50,50,10,30,'changed return 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byte[]'),(16624,8500,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',340,340,7,30,'changed-type variable declaration','clientToken : ClientToken'),(16625,8501,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',257,265,3,4,'extracted method declaration','public newToken(tokenClass Class<T>, identifier byte[], kind String, password byte[], service String) : T'),(16626,8501,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',259,259,5,59,'extracted code to extracted method declaration',NULL),(16627,8501,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',260,260,5,54,'extracted code to extracted method 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newDelegationToken(identifier byte[], kind String, password byte[], service String) : DelegationToken'),(16633,8501,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',269,269,12,80,'extracted method invocation','newToken(DelegationToken.class,identifier,kind,password,service)'),(16634,8502,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',259,259,7,58,'changed-type variable declaration','token : T'),(16635,8503,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/BuilderUtils.java',259,259,7,58,'renamed variable declaration','token : T'),(16636,8504,'hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java',214,242,3,4,'method declaration with removed parameter','public RMAppImpl(applicationId ApplicationId, 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