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From "Phabricator (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2764) Obtain delegation tokens for MR jobs in secure hbase setup
Date Wed, 04 Apr 2012 02:26:22 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-2764:
------------------------------

    Attachment: HIVE-2764.D2205.3.patch

enis updated the revision "HIVE-2764 [jira] Obtain delegation tokens for MR jobs in secure
hbase setup".
Reviewers: JIRA, ashutoshc



  incorporated review suggestions:
   - change HadoopShims.setNullOutputFormat() to .prepareJobOutput()
   - BC check for HiveOutputFormat.checkOutputSpecs() call.
   - HiveHFileOutputFormat.checkOS() now delegates to underlying OF.
   - minor changes per review.
   - running tests right now.

REVISION DETAIL
  https://reviews.facebook.net/D2205

AFFECTED FILES
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHBaseTableInputFormat.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHBaseTableOutputFormat.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHFileOutputFormat.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/FileSinkOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveNullValueSequenceFileOutputFormat.java
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveOutputFormat.java
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveOutputFormatImpl.java
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveSequenceFileOutputFormat.java
  ql/src/java/org/apache/hadoop/hive/ql/io/RCFileOutputFormat.java
  ql/src/java/org/apache/hadoop/hive/ql/io/rcfile/merge/BlockMergeTask.java
  ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java
  shims/src/0.20/java/org/apache/hadoop/hive/shims/Hadoop20Shims.java
  shims/src/common-secure/java/org/apache/hadoop/hive/shims/HadoopShimsSecure.java
  shims/src/common/java/org/apache/hadoop/hive/shims/HadoopShims.java

                
> Obtain delegation tokens for MR jobs in secure hbase setup  
> ------------------------------------------------------------
>
>                 Key: HIVE-2764
>                 URL: https://issues.apache.org/jira/browse/HIVE-2764
>             Project: Hive
>          Issue Type: Improvement
>          Components: HBase Handler, Security
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>         Attachments: HIVE-2764.D2205.1.patch, HIVE-2764.D2205.2.patch, HIVE-2764.D2205.3.patch,
HIVE-2764_v0.patch
>
>
> As discussed in HCATALOG-244, in a secure hbase setup with 0.92, we need to obtain delegation
tokens for hbase and save it in jobconf, so that tasks can access region servers. 

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