java.io.IOException: Failed to get the current user's information.

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    • 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.mahout.ga.watchmaker.MahoutEvaluator.evaluate(MahoutEvaluator.java:70) at org.apache.mahout.ga.watchmaker.MahoutEvaluatorTest.testEvaluate(MahoutEvaluatorTest.java:49) Caused by: javax.security.auth.login.LoginException: Login failed: Expect one token as the result of whoami: oiva\jukka zitting 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) ... 6 more

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