venkata krishna created HADOOP-13379:
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Summary: Hadoop: Failed to set permissions of path:
\tmp\hadoop-User\mapred\staging\ while running testdriver from eclipse
Key: HADOOP-13379
URL: https://issues.apache.org/jira/browse/HADOOP-13379
Project: Hadoop Common
Issue Type: Bug
Environment: My Local Machine
Reporter: venkata krishna
Hadoop: Failed to set permissions of path: \tmp\hadoop-User\mapred\staging\
I am trying to work through this tutorial about hadoop and eclipse:
http://v-lad.org/Tutorials/Hadoop/. It went fine until the last step "Running
Hadoop Project". Here, when I run the project in Eclipse, I get the error:
14/11/26 16:25:24 WARN util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
14/11/26 16:25:24 ERROR security.UserGroupInformation:
PriviledgedActionException as:User cause:java.io.IOException: Failed to set
permissions of path: \tmp\hadoop-User\mapred\staging\User660196934\.staging to
0700
java.io.IOException: Failed to set permissions of path:
\tmp\hadoop-User\mapred\staging\User660196934\.staging to 0700
at org.apache.hadoop.fs.FileUtil.checkReturnValue(FileUtil.java:691)
at org.apache.hadoop.fs.FileUtil.setPermission(FileUtil.java:664)
at
org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:514)
at
org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:349)
at org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:193)
at
org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:126)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:942)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:936)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:936)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:910)
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1353)
at TestDriver.main(TestDriver.java:41)
I had earlier this permission issue (taskTracker could not start because
"Failed to set permissions" ), but I resolved it using this patch:
https://github.com/congainc/patch-hadoop_7682-1.0.x-win. I don't understand why
this doesn't work when running the project form Eclipse. How can I solve this
issue?
Hadoop-version is 1.2.1
Core-Site.xml
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!-- Put site-specific property overrides in this file. -->
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:50000</value>
</property>
<property>
<name>fs.file.impl</name>
<value>com.conga.services.hadoop.patch.HADOOP_7682.WinLocalFileSystem</value>
<description>Enables patch for issue HADOOP-7682 on
Windows</description>
</property>
<property>
<name>hadoop.tmp.dir</name>
<value>/tmp/hadoop-${USER}/</value>
<description>A base for other temporary directories.</description>
</property>
</configuration>
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