FAQ
You cannot update hadoop servers w/o updating the client also. nutch
officially uses hadoop-0.12.3 so you may want to stick with that. In the
case that you want to upgrade hadoop, you should first update hadoop jar
in nutch/lib/ directory, then if necessary update nutch code, then
update hadoop servers.

ramires wrote:
hii
I use nutch 9.0 with hadoop 0.13.1. I upgrade hadoop 0.14.1 this morning (
i installed it diffrent directory) than I try to crawl some site with nutch
but i get this error message every try??

07/09/10 16:13:53 FATAL crawl.Injector: Injector:
java.lang.RuntimeException: org.apache.hadoop.ipc.RPC$VersionMismatch:
Protocol org.apache.hadoop.dfs.ClientProtocol version mismatch. (client = 9,
server = 14)
at
org.apache.hadoop.mapred.JobConf.getWorkingDirectory(JobConf.java:252)
at org.apache.hadoop.mapred.JobConf.setInputPath(JobConf.java:155)
at org.apache.nutch.crawl.Injector.inject(Injector.java:154)
at org.apache.nutch.crawl.Injector.run(Injector.java:192)
at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:189)
at org.apache.nutch.crawl.Injector.main(Injector.java:182)

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groupcommon-user @
categorieshadoop
postedSep 10, '07 at 1:21p
activeSep 10, '07 at 2:24p
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Enis Soztutar: 1 post Ramires: 1 post

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