What this states is you are using a newer version of the client than
your DFS. From the looks of it I would say version 0.15 hadoop client
with a 0.14 or 0.13 hadoop cluster. The solution would be to upgrade
your hadoop cluster or downgrade your nutch version.
Dennis Kubes
[EMAIL PROTECTED] wrote:
hi all
im running nutch in two systems...
its showing problem in starting datanode in client( rpc version mismatch
exception)
the entries of the log file is this...
2008-01-18 14:05:56,250 ERROR dfs.DataNode -
org.apache.hadoop.ipc.RPC$VersionMismatch: Protocol
org.apache.hadoop.dfs.DatanodeProtocol version mismatch. (client = 5,
server = 9)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:252)
at org.apache.hadoop.ipc.RPC.waitForProxy(RPC.java:226)
at org.apache.hadoop.dfs.DataNode.<init>(DataNode.java:252)
at org.apache.hadoop.dfs.DataNode.<init>(DataNode.java:198)
at org.apache.hadoop.dfs.DataNode.makeInstance(DataNode.java:1153)
at org.apache.hadoop.dfs.DataNode.run(DataNode.java:1081)
at org.apache.hadoop.dfs.DataNode.runAndWait(DataNode.java:1111)
at org.apache.hadoop.dfs.DataNode.main(DataNode.java:1275)
plsss help me
thanx
kishore
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