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From "Abhi Singh (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3576) Hadoop Eclipse Plugin doesn't work in OS X Lion.
Date Sun, 19 Feb 2012 14:32:34 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211365#comment-13211365
] 

Abhi Singh commented on MAPREDUCE-3576:
---------------------------------------

Hi Harsh,
Please find below the log that you are looking for.

!ENTRY org.eclipse.core.net 1 0 2012-02-19 14:21:23.647
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16
by an external source. This value will be overwritten using the values from the preferences

!ENTRY org.eclipse.core.jobs 4 2 2012-02-19 14:21:36.946
!MESSAGE An internal error occurred during: "Connecting to DFS localhost".
!STACK 0
java.lang.NoClassDefFoundError: org/apache/commons/configuration/Configuration
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<init>(DefaultMetricsSystem.java:37)
	at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<clinit>(DefaultMetricsSystem.java:34)
	at org.apache.hadoop.security.UgiInstrumentation.create(UgiInstrumentation.java:51)
	at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:196)
	at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:159)
	at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:216)
	at org.apache.hadoop.security.KerberosName.<clinit>(KerberosName.java:83)
	at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:189)
	at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:159)
	at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:216)
	at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:409)
	at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:395)
	at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:1418)
	at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1319)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:226)
	at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:109)
	at org.apache.hadoop.eclipse.server.HadoopServer.getDFS(HadoopServer.java:463)
	at org.apache.hadoop.eclipse.dfs.DFSPath.getDFS(DFSPath.java:146)
	at org.apache.hadoop.eclipse.dfs.DFSFolder.loadDFSFolderChildren(DFSFolder.java:61)
	at org.apache.hadoop.eclipse.dfs.DFSFolder$1.run(DFSFolder.java:178)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.configuration.Configuration
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:513)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	... 21 more
                
> Hadoop Eclipse Plugin doesn't work in OS X Lion.
> ------------------------------------------------
>
>                 Key: MAPREDUCE-3576
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3576
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/eclipse-plugin
>    Affects Versions: 0.20.203.0
>         Environment: Mac OS X Lion
>            Reporter: Will L
>            Priority: Critical
>             Fix For: 0.20.203.0
>
>         Attachments: Screen Shot 2012-01-03 at 11.17.47 PM.png
>
>
> The Hadoop Eclipse plugin version 0.20.203 and 0.20.205 works on Mac OS X Snow Leopard
with Eclipse 3.7.1. 
> It gives an error when trying to connect to the DFS saying "Failed to login".  

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