[ https://issues.apache.org/jira/browse/NUTCH-778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julien Nioche resolved NUTCH-778. --------------------------------- Resolution: Invalid Fix Version/s: (was: 1.0.0) This is likely to be a problem with the Hadoop configuration or machine setup. it is not a Nutch issue as such so I'll mark this as invalid. > 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. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.