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From "Phabricator (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2906) Support providing some table properties by user via SQL
Date Fri, 30 Mar 2012 01:55:28 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-2906:
------------------------------

    Attachment: HIVE-2906.D2499.4.patch

navis updated the revision "HIVE-2906 [jira] Support providing some table properties by user
via SQL".
Reviewers: JIRA

  1. Fixed not applying table properties to fetch operator
  2. Added 'hbase.versions.order' option for ordering of multi-versioned result
  3. Removed debug message, added test case

REVISION DETAIL
  https://reviews.facebook.net/D2499

AFFECTED FILES
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseSerDe.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseStorageHandler.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHBaseTableInputFormat.java
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/ResultWrapper.java
  hbase-handler/src/test/queries/hbase_max_versions.q
  hbase-handler/src/test/results/hbase_max_versions.q.out
  ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g
  ql/src/java/org/apache/hadoop/hive/ql/parse/ParseContext.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/QB.java
  ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
  ql/src/test/queries/clientpositive/serde_user_properties.q
  ql/src/test/results/clientpositive/serde_user_properties.q.out

                
> Support providing some table properties by user via SQL
> -------------------------------------------------------
>
>                 Key: HIVE-2906
>                 URL: https://issues.apache.org/jira/browse/HIVE-2906
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>         Attachments: HIVE-2906.D2499.1.patch, HIVE-2906.D2499.2.patch, HIVE-2906.D2499.3.patch,
HIVE-2906.D2499.4.patch
>
>
> Some properties are needed to be provided to StorageHandler by user in runtime. It might
be an address for remote resource or retry count for access or maximum version count(for hbase),
etc.
> For example,  
> {code}
> select emp.empno, emp.ename from hbase_emp ('max.version'='3') emp;
> {code}

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