[HDFS-14091] RBF: File Read and Writing is failing when security is enabled.

• Type: Sub-task
• Status: Patch Available
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: HDFS-13532
• Assignee: Ranith Sardar
• Reporter: Ranith Sardar
• Created: 20/Nov/18 09:55
• Updated: 08/Oct/19 11:50

Description

2018-11-20 14:20:53,127 INFO hdfs.DataStreamer: Exception in createBlockOutputStream blk_1073741872_1048
org.apache.hadoop.ipc.RemoteException(java.lang.UnsupportedOperationException): Operation "getDataEncryptionKey" is not supported
at org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.checkOperation(RouterRpcServer.java:436)
at org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.getDataEncryptionKey(RouterRpcServer.java:1965)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getDataEncryptionKey(ClientNamenodeProtocolServerSideTranslatorPB.java:1214)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:878)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:824)
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:1729)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2684)

at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1520)
at org.apache.hadoop.ipc.Client.call(Client.java:1466)
at org.apache.hadoop.ipc.Client.call(Client.java:1376)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
at com.sun.proxy.$Proxy11.getDataEncryptionKey(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getDataEncryptionKey(ClientNamenodeProtocolTranslatorPB.java:1133)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
at org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
at com.sun.proxy.$Proxy12.getDataEncryptionKey(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.newDataEncryptionKey(DFSClient.java:1824)
at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.checkTrustAndSend(SaslDataTransferClient.java:214)
at org.apache.hadoop.hdfs.protocol.datatransfer.sasl.SaslDataTransferClient.socketSend(SaslDataTransferClient.java:183)
at org.apache.hadoop.hdfs.DataStreamer.createBlockOutputStream(DataStreamer.java:1795)
at org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1743)
at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:718)

Issue Links

• relates to: HDFS-14901 RBF: Add Encryption Zone related ClientProtocol APIs