[HDFS-14031] HDFS FILE CREATE APPEND LEASE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 2.7.6
• Component/s: block placement

Docs Text

org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException): Failed to APPEND_FILE /mnt/data1/datadir/hive_cluster1/warehouse/singhand_ntcstore.db/singhand_ntc_ip_tmp1/singhand_ntc_ip_log2073 for DFSClient_NONMAPREDUCE_818722237_1 on 172.16.0.166 because DFSClient_NONMAPREDUCE_818722237_1 is already the current lease holder.
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.recoverLeaseInternal(FSNamesystem.java:2883)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFileInternal(FSNamesystem.java:2683)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFileInt(FSNamesystem.java:2982)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFile(FSNamesystem.java:2950)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.append(NameNodeRpcServer.java:654)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.append(ClientNamenodeProtocolServerSideTranslatorPB.java:421)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2045)

at org.apache.hadoop.ipc.Client.call(Client.java:1475)
at org.apache.hadoop.ipc.Client.call(Client.java:1412)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
at com.sun.proxy.$Proxy8.append(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.append(ClientNamenodeProtocolTranslatorPB.java:328)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy9.append(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.callAppend(DFSClient.java:1808)
at org.apache.hadoop.hdfs.DFSClient.append(DFSClient.java:1877)
at org.apache.hadoop.hdfs.DFSClient.append(DFSClient.java:1847)
at org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:340)
at org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:336)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.append(DistributedFileSystem.java:348)
at org.apache.hadoop.hdfs.DistributedFileSystem.append(DistributedFileSystem.java:318)
at org.apache.hadoop.fs.FileSystem.append(FileSystem.java:1164)
at com.singhand.hdfs.utils.HDFSWriter.appendWriter(HDFSWriter.java:90)
at com.singhand.ntc.mock.ReadTopic2HDFS.loadData(ReadTopic2HDFS.java:149)
at com.singhand.ntc.mock.ReadTopic2HDFS.kafka2HDFS(ReadTopic2HDFS.java:74)
at com.singhand.ntc.mock.ReadTopic2HDFS.main(ReadTopic2HDFS.java:255)

• Assignee: Unassigned
• Reporter: yc
• Created: 26/Oct/18 07:51
• Updated: 26/Oct/18 17:29
• Resolved: 26/Oct/18 17:14

Description

org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException): Failed to APPEND_FILE /mnt/data1/datadir/hive_cluster1/warehouse/singhand_ntcstore.db/singhand_ntc_ip_tmp1/singhand_ntc_ip_log2073 for DFSClient_NONMAPREDUCE_818722237_1 on 172.16.0.166 because DFSClient_NONMAPREDUCE_818722237_1 is already the current lease holder.
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.recoverLeaseInternal(FSNamesystem.java:2883)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFileInternal(FSNamesystem.java:2683)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFileInt(FSNamesystem.java:2982)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.appendFile(FSNamesystem.java:2950)
    at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.append(NameNodeRpcServer.java:654)
    at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.append(ClientNamenodeProtocolServerSideTranslatorPB.java:421)
    at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
    at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:422)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
    at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2045)

    at org.apache.hadoop.ipc.Client.call(Client.java:1475)
    at org.apache.hadoop.ipc.Client.call(Client.java:1412)
    at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
    at com.sun.proxy.$Proxy8.append(Unknown Source)
    at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.append(ClientNamenodeProtocolTranslatorPB.java:328)
    at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191)
    at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
    at com.sun.proxy.$Proxy9.append(Unknown Source)
    at org.apache.hadoop.hdfs.DFSClient.callAppend(DFSClient.java:1808)
    at org.apache.hadoop.hdfs.DFSClient.append(DFSClient.java:1877)
    at org.apache.hadoop.hdfs.DFSClient.append(DFSClient.java:1847)
    at org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:340)
    at org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:336)
    at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
    at org.apache.hadoop.hdfs.DistributedFileSystem.append(DistributedFileSystem.java:348)
    at org.apache.hadoop.hdfs.DistributedFileSystem.append(DistributedFileSystem.java:318)
    at org.apache.hadoop.fs.FileSystem.append(FileSystem.java:1164)
    at com.singhand.hdfs.utils.HDFSWriter.appendWriter(HDFSWriter.java:90)
    at com.singhand.ntc.mock.ReadTopic2HDFS.loadData(ReadTopic2HDFS.java:149)
    at com.singhand.ntc.mock.ReadTopic2HDFS.kafka2HDFS(ReadTopic2HDFS.java:74)
    at com.singhand.ntc.mock.ReadTopic2HDFS.main(ReadTopic2HDFS.java:255)