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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7142) Hive multi serialization encoding support
Date Wed, 13 Aug 2014 21:58:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14096191#comment-14096191
] 

Hive QA commented on HIVE-7142:
-------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12661411/HIVE-7142.4.patch

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 5889 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_dynpart_sort_opt_vectorization
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/294/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/294/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-294/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12661411

> Hive multi serialization encoding support
> -----------------------------------------
>
>                 Key: HIVE-7142
>                 URL: https://issues.apache.org/jira/browse/HIVE-7142
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>            Reporter: Chengxiang Li
>            Assignee: Chengxiang Li
>         Attachments: HIVE-7142.1.patch.txt, HIVE-7142.2.patch, HIVE-7142.3.patch, HIVE-7142.4.patch
>
>
> Currently Hive only support serialize data into UTF-8 charset bytes or deserialize from
UTF-8 bytes, real world users may want to load different kinds of encoded data into hive directly.
This jira is dedicated to support serialize/deserialize all kinds of encoded data in SerDe
layer. 
> For user, only need to configure serialization encoding on table level by set serialization
encoding through serde parameter, for example:
> {code:sql}
> CREATE TABLE person(id INT, name STRING, desc STRING)ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES("serialization.encoding"='GBK');
> {code}
> or
> {code:sql}
> ALTER TABLE person SET SERDEPROPERTIES ('serialization.encoding'='GBK'); 
> {code}
> LIMITATIONS: Only LazySimpleSerDe support "serialization.encoding" property in this patch.



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