Nie Gus created HADOOP-15648:
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Summary: AuthorizationException Protocol is not known - cased by
acl not config. set default acl to *
Key: HADOOP-15648
URL: https://issues.apache.org/jira/browse/HADOOP-15648
Project: Hadoop Common
Issue Type: Improvement
Components: auth
Reporter: Nie Gus
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException):
Protocol interface
org.apache.hadoop.hdfs.server.protocol.DatanodeLifelineProtocol is not known.
at org.apache.hadoop.ipc.Client.call(Client.java:1426)
at org.apache.hadoop.ipc.Client.call(Client.java:1363)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
at com.sun.proxy.$Proxy21.sendLifeline(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.DatanodeLifelineProtocolClientSideTranslatorPB.sendLifeline(DatanodeLifelineProtocolClientSideTranslatorPB.java:100)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor$LifelineSender.sendLifeline(BPServiceActor.java:953)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor$LifelineSender.sendLifelineIfDue(BPServiceActor.java:937)
at
org.apache.hadoop.hdfs.server.datanode.BPServiceActor$LifelineSender.run(BPServiceActor.java:882)
at java.lang.Thread.run(Thread.java:745)
no config for the protocal
"org.apache.hadoop.hdfs.server.protocol.DatanodeLifelineProtocol" in policy,
because the acl list is null cause this issue.
{code:java}
AccessControlList[] acls = protocolToAcls.get(protocol);
MachineList[] hosts = protocolToMachineLists.get(protocol);
if (acls == null || hosts == null) {
throw new AuthorizationException("Protocol " + protocol +
" is not known.");
}
{code}
suggest to allow all if the acl for this protocal is null.
{color:#000000} {color}
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