[jira] [Commented] (HIVE-6938) Add Support for Parquet Column Rename

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

    [ https://issues.apache.org/jira/browse/HIVE-6938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13994510#comment-13994510 ] 

Hive QA commented on HIVE-6938:
-------------------------------



{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/12644047/HIVE-6938.2.patch

{color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 5504 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_parquet_columnar
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_stats_partscan_1_23
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_load_dyn_part1
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_root_dir_external_table
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/172/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-Build/172/console

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: 4 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12644047

> Add Support for Parquet Column Rename
> -------------------------------------
>
>                 Key: HIVE-6938
>                 URL: https://issues.apache.org/jira/browse/HIVE-6938
>             Project: Hive
>          Issue Type: Improvement
>          Components: File Formats
>    Affects Versions: 0.13.0
>            Reporter: Daniel Weeks
>            Assignee: Daniel Weeks
>         Attachments: HIVE-6938.1.patch, HIVE-6938.2.patch, HIVE-6938.2.patch
>
>
> Parquet was originally introduced without 'replace columns' support in ql.  In addition, the default behavior for parquet is to access columns by name as opposed to by index by the Serde.  
> Parquet should allow for either columnar (index based) access or name based access because it can support either.



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