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Date: Thu, 8 Jan 2015 01:07:35 +0000 (UTC)
From: "Vinod Kumar Vavilapalli (JIRA)" <jira@apache.org>
To: mapreduce-dev@hadoop.apache.org
Message-ID: <JIRA.12765417.1420650016000.33981.1420679255184@Atlassian.JIRA>
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 <JIRA.12765417.1420650016664@arcas>
Subject: [jira] [Resolved] (MAPREDUCE-6212) UnsatisfiedLinkError:
 org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative()
 happened when starting MRAppMaster
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-6212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli resolved MAPREDUCE-6212.
------------------------------------------------
       Resolution: Invalid
    Fix Version/s:     (was: 2.6.0)

This seems like an environmental issue.

JIRA is a place for tracking potential bugs in the project, not usage questions. Can you please use the user mailing lists for help with this (http://hadoop.apache.org/mailing_lists.html#User)? Thanks.

> UnsatisfiedLinkError: org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative() happened when starting MRAppMaster
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6212
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6212
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.6.0
>         Environment: Ubuntu 64bit
>            Reporter: Dinh Hoang Mai
>
> I have just started to work with Hadoop 2.
> After installing with basic configs, I always failed to run any examples. Has anyone seen this problem and please help me?
> This is the log
> 2015-01-08 01:52:01,599 INFO [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Created MRAppMaster for application appattempt_1420648881673_0004_000001
> 2015-01-08 01:52:01,764 FATAL [main] org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Error starting MRAppMaster
> java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:131)
> 	at org.apache.hadoop.security.Groups.<init>(Groups.java:70)
> 	at org.apache.hadoop.security.Groups.<init>(Groups.java:66)
> 	at org.apache.hadoop.security.Groups.getUserToGroupsMappingService(Groups.java:280)
> 	at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:271)
> 	at org.apache.hadoop.security.UserGroupInformation.setConfiguration(UserGroupInformation.java:299)
> 	at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.initAndStartAppMaster(MRAppMaster.java:1473)
> 	at org.apache.hadoop.mapreduce.v2.app.MRAppMaster.main(MRAppMaster.java:1429)
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:129)
> 	... 7 more
> Caused by: java.lang.UnsatisfiedLinkError: org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative()V
> 	at org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative(Native Method)
> 	at org.apache.hadoop.security.JniBasedUnixGroupsMapping.<clinit>(JniBasedUnixGroupsMapping.java:49)
> 	at org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback.<init>(JniBasedUnixGroupsMappingWithFallback.java:39)
> 	... 12 more
> 2015-01-08 01:52:01,767 INFO [main] org.apache.hadoop.util.ExitUtil: Exiting with status 1



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