HI,
In one of our test clusters that has Namenode HA using QJM+ YARN + HBase 0.94,
namenode came down with following logs. I am trying to root cause the issue.
Any help is appreciated.
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2013-02-13 10:18:27,521 INFO hdfs.StateChange - BLOCK*
NameSystem.fsync: file
/hbase/.logs/datanode-X.sfdomain.com,60020,1360091866476/datanode-X.sfdomain.com%2C60020%2C1360091866476.1360750706694
for DFSClient_hb_rs_datanode-X.sfdomain.com,60020,1360091866476_470800334_38
2013-02-13 10:20:01,861 WARN ipc.Server - Incorrect header or version mismatch
from 10.232.29.4:49933 got version 4 expected version 7
2013-02-13 10:20:01,884 WARN ipc.Server - Incorrect header or version mismatch
from 10.232.29.4:49935 got version 4 expected version 7
2013-02-13 10:20:02,550 WARN ipc.Server - Incorrect header or version mismatch
from 10.232.29.4:49938 got version 4 expected version 7
2013-02-13 10:20:08,210 INFO namenode.FSNamesystem - Roll Edit Log from
10.232.29.14
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2013-02-13 12:14:32,879 INFO namenode.FileJournalManager - Finalizing edits
file /data/hdfs/current/edits_inprogress_0000000000000065699 ->
/data/hdfs/current/edits_0000000000000065699-0000000000000065700
2013-02-13 12:14:32,879 INFO namenode.FSEditLog - Starting log segment at 65701
2013-02-13 12:15:02,507 INFO namenode.NameNode - FSCK started by sfdc
(auth:SIMPLE) from /10.232.29.4 for path / at Wed Feb 13 12:15:02
GMT+00:00 2013
2013-02-13 12:15:02,663 WARN ipc.Server - Incorrect header or version mismatch
from 10.232.29.4:40025 got version 4 expected version 7
2013-02-13 12:15:02,663 WARN ipc.Server - Incorrect header or version mismatch
from 10.232.29.4:40027 got version 4 expected version 7
2013-02-13 12:15:03,391 WARN ipc.Server - Incorrect header or version mismatch
from 10.232.29.4:40031 got version 4 expected version 7
2013-02-13 12:16:33,181 INFO namenode.FSNamesystem - Roll Edit Log from
10.232.29.14
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