Weiwei Yang created HDFS-11845:
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Summary: Ozone: Output error when DN handshakes with SCM
Key: HDFS-11845
URL: https://issues.apache.org/jira/browse/HDFS-11845
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ozone
Reporter: Weiwei Yang
Assignee: Weiwei Yang
Priority: Minor
When start SCM and DN, there is always an error in SCM log
{noformat}
17/05/17 15:19:59 WARN ipc.Server: IPC Server handler 9 on 9861, call Call#4
Retry#0
org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol.getVersion
from 172.16.165.133:44824: output error
17/05/17 15:19:59 INFO ipc.Server: IPC Server handler 9 on 9861 caught an
exception
java.nio.channels.ClosedChannelException
at
sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:270)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:461)
at org.apache.hadoop.ipc.Server.channelWrite(Server.java:3216)
at org.apache.hadoop.ipc.Server.access$1600(Server.java:135)
at
org.apache.hadoop.ipc.Server$Responder.processResponse(Server.java:1463)
at org.apache.hadoop.ipc.Server$Responder.doRespond(Server.java:1533)
at
org.apache.hadoop.ipc.Server$Connection.sendResponse(Server.java:2581)
at org.apache.hadoop.ipc.Server$Connection.access$300(Server.java:1605)
at org.apache.hadoop.ipc.Server$RpcCall.doResponse(Server.java:931)
at org.apache.hadoop.ipc.Server$Call.sendResponse(Server.java:765)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:876)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:813)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1965)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2659)
{noformat}
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