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Hadoop Security - Journal Node issue  RSS feed

Arulanand Dayalan
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I had setup Hadoop HA Cluster(QJM) with kerberos. Cluster has three journal nodes. Namenode is able to connect
to journal node running on the Namenode. For other Journal nodes its not able to connect and throws below exception.
Can you please provide inputs for resolving the issue.

16/05/24 18:44:28 FATAL namenode.NameNode: Exception in namenode join
org.apache.hadoop.hdfs.qjournal.client.QuorumException: Unable to check if JNs are ready for formatting. 1 exceptions thrown: Failed on local exception: java.io.IOException: java.lang.IllegalArgumentException: Server has invalid Kerberos principal: hdfs/server2.cehdev.com@CEHDEV.COM; Host Details : local host is: "server1.cehdev.com/"; destination host is: "server2.cehdev.com":8485;
at org.apache.hadoop.hdfs.qjournal.client.QuorumException.create(QuorumException.java:81)
at org.apache.hadoop.hdfs.qjournal.client.QuorumCall.rethrowException(QuorumCall.java:223)
at org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.hasSomeData(QuorumJournalManager.java:232)
at org.apache.hadoop.hdfs.server.common.Storage.confirmFormat(Storage.java:875)
at org.apache.hadoop.hdfs.server.namenode.FSImage.confirmFormat(FSImage.java:171)
at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:922)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1354)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1473)
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