[ https://issues.apache.org/jira/browse/HDFS-16218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shilun Fan updated HDFS-16218: ------------------------------ Affects Version/s: 3.4.0 > RBF: Use HdfsConfiguration for passing in Router principal > ---------------------------------------------------------- > > Key: HDFS-16218 > URL: https://issues.apache.org/jira/browse/HDFS-16218 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: rbf > Affects Versions: 3.4.0 > Environment: Hadoop 3.3.0 + patches, Kerberos authentication is > enabled > Reporter: Akira Ajisaka > Assignee: Fengnan Li > Priority: Major > Labels: newbie, pull-request-available > Fix For: 3.4.0 > > Time Spent: 0.5h > Remaining Estimate: 0h > > RouterFedBalance fails to connect to DFSRouter when Kerberos is enabled > because "dfs.federation.router.kerberos.principal" in hdfs-site.xml is not > loaded. > {quote} > 21/09/08 17:21:38 ERROR rbfbalance.RouterFedBalance: Submit balance job > failed. > java.io.IOException: DestHost:destPort 0.0.0.0:8111 , LocalHost:localPort > <host>/<IP>:0. Failed on local exception: java.io.IOException: Couldn't set > up IO streams: java.lang.IllegalArgumentException: Failed to specify server's > Kerberos principal name > at > org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocolTranslatorPB.getMountTableEntries(RouterAdminProtocolTranslatorPB.java:198) > at > org.apache.hadoop.hdfs.rbfbalance.MountTableProcedure.getMountEntry(MountTableProcedure.java:140) > at > org.apache.hadoop.hdfs.rbfbalance.RouterFedBalance.getSrcPath(RouterFedBalance.java:326) > at > org.apache.hadoop.hdfs.rbfbalance.RouterFedBalance.access$000(RouterFedBalance.java:68) > at > org.apache.hadoop.hdfs.rbfbalance.RouterFedBalance$Builder.build(RouterFedBalance.java:168) > at > org.apache.hadoop.hdfs.rbfbalance.RouterFedBalance.submit(RouterFedBalance.java:302) > at > org.apache.hadoop.hdfs.rbfbalance.RouterFedBalance.run(RouterFedBalance.java:216) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) > at > org.apache.hadoop.hdfs.rbfbalance.RouterFedBalance.main(RouterFedBalance.java:376) > {quote} > When adding the property specifically by "-D" option, the command worked. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org