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From "Brahma Reddy Battula (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-25330) Permission issue after upgrade hadoop version to 2.7.7
Date Thu, 06 Sep 2018 12:55:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-25330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16605738#comment-16605738
] 

Brahma Reddy Battula commented on SPARK-25330:
----------------------------------------------

[~yumwang] is it possible to share debug logs..? or did you notice when *{{getRestrictParserDefault(Object
resource)}}* returns *true*. Or do you've script or testcase to reproduce this..want to dig
more.
{quote}The issue occurred in this commit: [apache/hadoop@{{feb886f}}|https://github.com/apache/hadoop/commit/feb886f2093ea5da0cd09c69bd1360a335335c86].
{quote}
There is another commit on top of this which will skip the proxy user check when ugi isn't
initialized.[04219e55c8983f88573b10205dbca5411e744b35|https://github.com/apache/hadoop/commit/04219e55c8983f88573b10205dbca5411e744b35]

> Permission issue after upgrade hadoop version to 2.7.7
> ------------------------------------------------------
>
>                 Key: SPARK-25330
>                 URL: https://issues.apache.org/jira/browse/SPARK-25330
>             Project: Spark
>          Issue Type: Bug
>          Components: Build
>    Affects Versions: 2.3.2, 2.4.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> How to reproduce:
> {code:java}
> # build spark
> ./dev/make-distribution.sh --name SPARK-25330 --tgz  -Phadoop-2.7 -Phive -Phive-thriftserver
-Pyarn
> tar -zxf spark-2.4.0-SNAPSHOT-bin-SPARK-25330.tgz && cd spark-2.4.0-SNAPSHOT-bin-SPARK-25330
> export HADOOP_PROXY_USER=user_a
> bin/spark-sql
> export HADOOP_PROXY_USER=user_b
> bin/spark-sql{code}
>  
> {noformat}
> Exception in thread "main" java.lang.RuntimeException: org.apache.hadoop.security.AccessControlException:
Permission denied: user=user_b, access=EXECUTE, inode="/tmp/hive-$%7Buser.name%7D/user_b/668748f2-f6c5-4325-a797-fd0a7ee7f4d4":user_b:hadoop:drwx------
> at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319)
> at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkTraverse(FSPermissionChecker.java:259)
> at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:205)
> at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:190){noformat}



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