Hi ... Ya...it was a hadoop version mismatch... Thanx kishore -----Original Message----- From: Dennis Kubes [mailto:[EMAIL PROTECTED] Sent: Sunday, January 20, 2008 4:56 AM To: [email protected] Subject: Re: pls help: rpc version mismatch
What this states is you are using a newer version of the client than your DFS.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 > > The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. > > WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. > > www.wipro.com > > The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com
