[HDDS-1022] Add cmd type in getCommandResponse in SCMDatanodeProtocolServer

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Target Version/s: 0.4.0
• Assignee: Bharat Viswanadham
• Reporter: Bharat Viswanadham
• Created: 28/Jan/19 19:09
• Updated: 29/Jan/19 03:44
• Resolved: 29/Jan/19 03:28

Description

2019-01-28 19:01:29,672 WARN org.apache.hadoop.ipc.Server: IPC Server handler 5 on 9861, call Call#10989 Retry#0 org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol.sendHeartbeat from 172.27.37.192:33880

java.lang.IllegalArgumentException: Not implemented

        at org.apache.hadoop.hdds.scm.server.SCMDatanodeProtocolServer.getCommandResponse(SCMDatanodeProtocolServer.java:345)

        at org.apache.hadoop.hdds.scm.server.SCMDatanodeProtocolServer.sendHeartbeat(SCMDatanodeProtocolServer.java:272)

        at org.apache.hadoop.ozone.protocolPB.StorageContainerDatanodeProtocolServerSideTranslatorPB.sendHeartbeat(StorageContainerDatanodeProtocolServerSideTranslatorPB.java:88)

        at org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos$StorageContainerDatanodeProtocolService$2.callBlockingMethod(StorageContainerDatanodeProtocolProtos.java:27753)

        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:524)

        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1025)

        at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876)

        at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:822)

        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:1730)

        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2682)

 

It will be helpful to add the commandType which helps during reading the SCM logs. Otherwise, we need to check source code to know which is not implemented.