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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8043) Support merging small files [Spark Branch]
Date Thu, 18 Sep 2014 12:06:33 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138846#comment-14138846
] 

Hive QA commented on HIVE-8043:
-------------------------------



{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/12669697/HIVE-8043.1-spark.patch

{color:red}ERROR:{color} -1 due to 9 failed/errored test(s), 6437 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample_islocalmode_hook
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_fs_default_name2
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_10
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_11
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_16
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_4
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_5
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_9
org.apache.hadoop.hive.ql.parse.TestParse.testParse_union
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/136/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/136/console
Test logs: http://ec2-54-176-176-199.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-SPARK-Build-136/

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: 9 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12669697

> Support merging small files [Spark Branch]
> ------------------------------------------
>
>                 Key: HIVE-8043
>                 URL: https://issues.apache.org/jira/browse/HIVE-8043
>             Project: Hive
>          Issue Type: Task
>          Components: Spark
>            Reporter: Xuefu Zhang
>            Assignee: Rui Li
>              Labels: Spark-M1
>         Attachments: HIVE-8043.1-spark.patch
>
>
> Hive currently supports merging small files with MR as the execution engine. There are
options available for this, such as 
> {code}
> hive.merge.mapfiles
> hive.merge.mapredfiles
> {code}
> Hive.merge.sparkfiles is already introduced in HIVE-7810. To make it work, we might need
a little more research and design on this.



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