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https://issues.apache.org/jira/browse/HDFS-14129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ranith Sardar updated HDFS-14129:
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Attachment: HDFS-14129-HDFS-13891.012.patch
> RBF: Create new policy provider for router
> ------------------------------------------
>
> Key: HDFS-14129
> URL: https://issues.apache.org/jira/browse/HDFS-14129
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: HDFS-13532
> Reporter: Surendra Singh Lilhore
> Assignee: Ranith Sardar
> Priority: Major
> Attachments: HDFS-14129-HDFS-13891.001.patch,
> HDFS-14129-HDFS-13891.002.patch, HDFS-14129-HDFS-13891.003.patch,
> HDFS-14129-HDFS-13891.004.patch, HDFS-14129-HDFS-13891.005.patch,
> HDFS-14129-HDFS-13891.006.patch, HDFS-14129-HDFS-13891.006.patch,
> HDFS-14129-HDFS-13891.007.patch, HDFS-14129-HDFS-13891.008.patch,
> HDFS-14129-HDFS-13891.008.patch, HDFS-14129-HDFS-13891.009.patch,
> HDFS-14129-HDFS-13891.010.patch, HDFS-14129-HDFS-13891.011.patch,
> HDFS-14129-HDFS-13891.012.patch
>
>
> Router is using *{{HDFSPolicyProvider}}*. We can't add new protocol in this
> class for router, its better to create in policy provider for Router.
> {code:java}
> // Set service-level authorization security policy
> if (conf.getBoolean(HADOOP_SECURITY_AUTHORIZATION, false)) {
> this.adminServer.refreshServiceAcl(conf, new HDFSPolicyProvider());
> }
> {code}
> I got this issue when I am verified HDFS-14079 with secure cluster.
> {noformat}
> ./bin/hdfs dfsrouteradmin -ls /
> ls: Protocol interface org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocol
> is not known.
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException):
> Protocol interface org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocol is
> not known.
> at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1520)
> at org.apache.hadoop.ipc.Client.call(Client.java:1466)
> {noformat}
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