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https://issues.apache.org/jira/browse/NUTCH-778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Markus Jelsma closed NUTCH-778.
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Closing all resolved issues with a non-fixed status.
> Running Nutch On linux having whoami exception?
> -----------------------------------------------
>
> Key: NUTCH-778
> URL: https://issues.apache.org/jira/browse/NUTCH-778
> Project: Nutch
> Issue Type: Bug
> Affects Versions: 1.0.0
> Environment: Linux (RedHat)
> Reporter: Prakash Panjwani
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> I want to run nutch on the linux kernel,I have loged in as a root user, I
> have setted all the environment variable and nutch file setting. I have
> created a url.txt file which content the url to crawl, When i am trying to
> run nutch using following command
> bin/nutch crawl urls -dir pra
> it generates following exception.
> crawl started in: pra
> rootUrlDir = urls
> threads = 10
> depth = 5
> Injector: starting
> Injector: crawlDb: pra/crawldb
> Injector: urlDir: urls
> Injector: Converting injected urls to crawl db entries.
> Exception in thread "main" java.io.IOException: Failed to get the current
> user's information.
> at org.apache.hadoop.mapred.JobClient.getUGI(JobClient.java:717)
> at
> org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:592)
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:788)
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1142)
> at org.apache.nutch.crawl.Injector.inject(Injector.java:160)
> at org.apache.nutch.crawl.Crawl.main(Crawl.java:113)
> Caused by: javax.security.auth.login.LoginException: Login failed: Cannot run
> program "whoami": java.io.IOException: error=12, Cannot allocate memory
> at
> org.apache.hadoop.security.UnixUserGroupInformation.login(UnixUserGroupInformation.java:250)
> at
> org.apache.hadoop.security.UnixUserGroupInformation.login(UnixUserGroupInformation.java:275)
> at org.apache.hadoop.mapred.JobClient.getUGI(JobClient.java:715)
> ... 5 more
> Server has enough space to run any java application.I have attached the
> statics..
> total used free
> Mem: 524320 194632 329688
> -/+ buffers/cache: 194632 329688
> Swap: 2475680 0 2475680
> Total: 3000000 194632 2805368
> Is it sufficient memory space for nutch? Please some one help me ,I am new
> with linux kernel and nutch.
> Thanks in Advance.
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