ERROR security.UserGroupInformation: PriviledgedActionException 解决方法

本文解决在Eclipse环境下验证MapReduce时遇到的权限设置问题,通过配置`mapred.job.tracker`参数解决无法加载本地库的问题,并详细解释了相关错误日志的含义及解决方案。

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eclipse 下验证mapreduce时,报一下错误:

13/11/03 18:28:25 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
13/11/03 18:28:25 ERROR security.UserGroupInformation: PriviledgedActionException as:zhangxinfa cause:java.io.IOException: Failed to set permissions of path: \tmp\hadoop-zhangxinfa\mapred\staging\zhangxinfa113628799\.staging to 0700
java.io.IOException: Failed to set permissions of path: \tmp\hadoop-zhangxinfa\mapred\staging\zhangxinfa113628799\.staging to 0700
at org.apache.hadoop.fs.FileUtil.checkReturnValue(FileUtil.java:689)
at org.apache.hadoop.fs.FileUtil.setPermission(FileUtil.java:662)
at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:509)
at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:344)
at org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:189)
at org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:116)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:918)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:912)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1136)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:912)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:500)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:530)
at Test.run(Test.java:92)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at Test.main(Test.java:60)


解决办法:

     

Configuration conf = new Configuration();

conf.set("mapred.job.tracker", "[server]:9001");

   "[server]:9001"中的"[server]"为Hadoop集群Master的IP地址。

java.io.IOException: failure to login at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:796) at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:748) at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:621) at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:81) at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:75) at org.apache.hadoop.mapred.JobClient.init(JobClient.java:470) at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:449) at org.apache.hadoop.eclipse.server.HadoopServer.getJobClient(HadoopServer.java:488) at org.apache.hadoop.eclipse.server.HadoopServer$LocationStatusUpdater.run(HadoopServer.java:103) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: javax.security.auth.login.LoginException: No LoginModule found for com.sun.security.auth.module.NTLoginModule at java.base/javax.security.auth.login.LoginContext.invoke(LoginContext.java:731) at java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:672) at java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:670) at java.base/java.security.AccessController.doPrivileged(AccessController.java:688) at java.base/javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:670) at java.base/javax.security.auth.login.LoginContext.login(LoginContext.java:581) at org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:771) ... 9 more
最新发布
04-02
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