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HDFS, mail # user - issure about config namenode HA


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issure about config namenode HA
ch huang 2013-07-26, 02:54
when i config all things and format namenodes, it's error ,it seems all
journal node is unavailable, should the journal node must be start before
format name node?
13/07/26 18:45:39 INFO ipc.Client: Retrying connect to server: node3/
192.168.142.131:8485. Already tried 8 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
13/07/26 18:45:39 INFO ipc.Client: Retrying connect to server: node2/
192.168.142.130:8485. Already tried 8 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
13/07/26 18:45:40 INFO ipc.Client: Retrying connect to server: node1/
192.168.142.129:8485. Already tried 9 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
13/07/26 18:45:40 INFO ipc.Client: Retrying connect to server: node3/
192.168.142.131:8485. Already tried 9 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
13/07/26 18:45:40 INFO ipc.Client: Retrying connect to server: node2/
192.168.142.130:8485. Already tried 9 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
13/07/26 18:45:40 FATAL namenode.NameNode: Exception in namenode join
org.apache.hadoop.hdfs.qjournal.client.QuorumException: Unable to check if
JNs are ready for formatting. 2 exceptions thrown:
192.168.142.131:8485: Call From node1/192.168.142.129 to node3:8485 failed
on connection exception: java.net.ConnectException: Connection refused; For
more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
192.168.142.130:8485: Call From node1/192.168.142.129 to node2:8485 failed
on connection exception: java.net.ConnectException: Connection refused; For
more details see:  http://wiki.apache.org/hadoop/ConnectionRefused
        at
org.apache.hadoop.hdfs.qjournal.client.QuorumException.create(QuorumException.java:81)
        at
org.apache.hadoop.hdfs.qjournal.client.QuorumCall.rethrowException(QuorumCall.java:213)
        at
org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager.hasSomeData(QuorumJournalManager.java:218)
        at
org.apache.hadoop.hdfs.server.common.Storage.confirmFormat(Storage.java:831)
        at
org.apache.hadoop.hdfs.server.namenode.FSImage.confirmFormat(FSImage.java:170)
        at
org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:749)
        at
org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1121)
        at
org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1226)
13/07/26 18:45:40 INFO util.ExitUtil: Exiting with status 1
13/07/26 18:45:40 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at node1/192.168.142.129
************************************************************/
+
Harsh J 2013-07-26, 03:00