FAQ
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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  • Enis Soztutar at Sep 10, 2007 at 2:24 pm
    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 @
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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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