[jira] [Commented] (HDFS-6826) Plugin interface to enable delegation of HDFS authorization assertions

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-6826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353086#comment-14353086 ] 

Hadoop QA commented on HDFS-6826:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12703405/HDFS-6826.10.patch
  against trunk revision 5578e22.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.hdfs.qjournal.TestNNWithQJM
                  org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA
                  org.apache.hadoop.hdfs.server.namenode.snapshot.TestAclWithSnapshot
                  org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshot
                  org.apache.hadoop.hdfs.server.namenode.snapshot.TestSnapshotDeletion

                                      The following test timeouts occurred in hadoop-hdfs-project/hadoop-hdfs:

org.apache.hadoop.hdfs.server.namenode.ha.TestHAAppend
org.apache.hadoop.hdfs.server.blockmanagement.TestDatanodeManager
org.apache.hadoop.hdfs.TestAppendSnapshotTruncate

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/9792//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9792//console

This message is automatically generated.

> Plugin interface to enable delegation of HDFS authorization assertions
> ----------------------------------------------------------------------
>
>                 Key: HDFS-6826
>                 URL: https://issues.apache.org/jira/browse/HDFS-6826
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: security
>    Affects Versions: 2.4.1
>            Reporter: Alejandro Abdelnur
>            Assignee: Arun Suresh
>         Attachments: HDFS-6826-idea.patch, HDFS-6826-idea2.patch, HDFS-6826-permchecker.patch, HDFS-6826.10.patch, HDFS-6826v3.patch, HDFS-6826v4.patch, HDFS-6826v5.patch, HDFS-6826v6.patch, HDFS-6826v7.1.patch, HDFS-6826v7.2.patch, HDFS-6826v7.3.patch, HDFS-6826v7.4.patch, HDFS-6826v7.5.patch, HDFS-6826v7.6.patch, HDFS-6826v7.patch, HDFS-6826v8.patch, HDFS-6826v9.patch, HDFSPluggableAuthorizationProposal-v2.pdf, HDFSPluggableAuthorizationProposal.pdf
>
>
> When Hbase data, HiveMetaStore data or Search data is accessed via services (Hbase region servers, HiveServer2, Impala, Solr) the services can enforce permissions on corresponding entities (databases, tables, views, columns, search collections, documents). It is desirable, when the data is accessed directly by users accessing the underlying data files (i.e. from a MapReduce job), that the permission of the data files map to the permissions of the corresponding data entity (i.e. table, column family or search collection).
> To enable this we need to have the necessary hooks in place in the NameNode to delegate authorization to an external system that can map HDFS files/directories to data entities and resolve their permissions based on the data entities permissions.
> I’ll be posting a design proposal in the next few days.



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