hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-3081) The static method FileSystem.mkdirs() should use the permossions to create directory
Date Mon, 24 Mar 2008 17:37:24 GMT
The static method FileSystem.mkdirs() should use the permossions to create directory
------------------------------------------------------------------------------------

                 Key: HADOOP-3081
                 URL: https://issues.apache.org/jira/browse/HADOOP-3081
             Project: Hadoop Core
          Issue Type: Bug
          Components: dfs
    Affects Versions: 0.16.1
            Reporter: dhruba borthakur


There is a static method FileSystem.mkdirs() that create the directory first and then sets
permissions in it. Instead, it should create the directory with the correct permissions.

Otherwise, even if dfs.permission is set to off, one might see job submission failures with
the following stack trace:

         at org.apache.hadoop.dfs.PermissionChecker.check(PermissionChecker.java:173)
        at 
org.apache.hadoop.dfs.PermissionChecker.checkTraverse(PermissionChecker.java:129)
        at 
org.apache.hadoop.dfs.PermissionChecker.checkPermission(PermissionChecker.java:99)
        at org.apache.hadoop.dfs.FSNamesystem.checkPermission(FSNamesystem.java:4031)
        at org.apache.hadoop.dfs.FSNamesystem.checkOwner(FSNamesystem.java:3986)
        at org.apache.hadoop.dfs.FSNamesystem.setPermission(FSNamesystem.java:715)
        at org.apache.hadoop.dfs.NameNode.setPermission(NameNode.java:297)
        at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:409)
        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:899)

        at org.apache.hadoop.ipc.Client.call(Client.java:512)
        at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:198)
        at org.apache.hadoop.dfs.$Proxy4.setPermission(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
        at 
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
        at org.apache.hadoop.dfs.$Proxy4.setPermission(Unknown Source)
        at 
org.apache.hadoop.dfs.DistributedFileSystem.setPermission(DistributedFileSystem.java:351)
        at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:218)
        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:688)
        at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:124)
        at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:2114)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message