Sarveksha Yeshavantha Raju created HDDS-14335:
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Summary: Container Balancer status command fails with Message
missing required fields: cmdType error with forward client
Key: HDDS-14335
URL: https://issues.apache.org/jira/browse/HDDS-14335
Project: Apache Ozone
Issue Type: Bug
Reporter: Sarveksha Yeshavantha Raju
Assignee: Sarveksha Yeshavantha Raju
HDDS-11120 (PR [#6911|https://github.com/apache/ozone/pull/6911]) introduced a
rich rebalancing status info.
The change causes a compatibility issue when an older server (without this
change) is used alongside a newer client (with this change).
{code:java}
bin/ozone admin containerbalancer status
INFO retry.RetryInvocationHandler: com.google.protobuf.ServiceException:
org.apache.hadoop.ipc.RemoteException(com.google.protobuf.InvalidProtocolBufferException):
Message missing required fields: cmdType
at
com.google.protobuf.UninitializedMessageException.asInvalidProtocolBufferException(UninitializedMessageException.java:81)
at
com.google.protobuf.AbstractParser.checkMessageInitialized(AbstractParser.java:71)
at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:89)
at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:95)
at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:49)
at
org.apache.hadoop.ipc.RpcWritable$ProtobufWrapper.readFrom(RpcWritable.java:125)
at org.apache.hadoop.ipc.RpcWritable$Buffer.getValue(RpcWritable.java:187)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:525)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:995)
at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:923)
at
java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
at java.base/javax.security.auth.Subject.doAs(Subject.java:439)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1910)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2905)
, while invoking $Proxy18.submitRequest over
nodeId=node1,nodeAddress=ccycloud-1.quasar-yvyafo.root.comops.site/10.140.178.0:9860
after 3 failover attempts. Trying to failover after sleeping for 2000ms. {code}
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