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From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3628) Provide a way to use counters in Hive through UDF
Date Mon, 25 Feb 2013 06:48:16 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-3628:
------------------------------

    Attachment: HIVE-3628.D8007.6.patch

navis updated the revision "HIVE-3628 [jira] Provide a way to use counters in Hive through
UDF".

  Rebased to trunk

Reviewers: JIRA

REVISION DETAIL
  https://reviews.facebook.net/D8007

CHANGE SINCE LAST DIFF
  https://reviews.facebook.net/D8007?vs=25935&id=28575#toc

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/exec/ExecMapper.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/ExecReducer.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/ExprNodeGenericFuncEvaluator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/MapredContext.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/UDTFOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDAFEvaluator.java
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDF.java
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDTF.java
  ql/src/test/org/apache/hadoop/hive/ql/udf/generic/DummyContextUDF.java
  ql/src/test/queries/clientpositive/udf_context_aware.q
  ql/src/test/results/clientpositive/udf_context_aware.q.out

To: JIRA, navis
Cc: njain

                
> Provide a way to use counters in Hive through UDF
> -------------------------------------------------
>
>                 Key: HIVE-3628
>                 URL: https://issues.apache.org/jira/browse/HIVE-3628
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Viji
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-3628.D8007.1.patch, HIVE-3628.D8007.2.patch, HIVE-3628.D8007.3.patch,
HIVE-3628.D8007.4.patch, HIVE-3628.D8007.5.patch, HIVE-3628.D8007.6.patch
>
>
> Currently it is not possible to generate counters through UDF. We should support this.

> Pig currently allows this.

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