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https://issues.apache.org/jira/browse/HIVE-7784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102984#comment-14102984
]
Hive QA commented on HIVE-7784:
-------------------------------
{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/12662819/HIVE-7784.2.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 5819 tests executed
*Failed tests:*
{noformat}
org.apache.hive.hcatalog.pig.TestHCatLoader.testReadDataPrimitiveTypes
org.apache.hive.hcatalog.pig.TestOrcHCatLoader.testReadDataPrimitiveTypes
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/406/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/406/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-406/
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: 12662819
> Created the needed indexes on Hive.PART_COL_STATS for CBO
> ----------------------------------------------------------
>
> Key: HIVE-7784
> URL: https://issues.apache.org/jira/browse/HIVE-7784
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Affects Versions: 0.14.0
> Reporter: Mostafa Mokhtar
> Assignee: Mostafa Mokhtar
> Fix For: 0.14.0
>
> Attachments: HIVE-7784.1.patch, HIVE-7784.2.patch
>
>
> With CBO we need the correct set of indexes to provide an efficient
> Read/Write access.
> These indexes improve performance of Explain plan and Analyzed table by 60%
> and 300%.
> {code}
> MySQL
> CREATE INDEX PART_COL_STATS_N50 ON PART_COL_STATS
> (DB_NAME,TABLE_NAME,COLUMN_NAME) USING BTREE;
> MsSQL
> CREATE INDEX PART_COL_STATS_N50 ON PART_COL_STATS
> (DB_NAME,TABLE_NAME,COLUMN_NAME);
> Oracle
> CREATE INDEX PART_COL_STATS_N50 ON PART_COL_STATS
> (DB_NAME,TABLE_NAME,COLUMN_NAME);
> Postgres
> CREATE INDEX "PART_COL_STATS_N50" ON "PART_COL_STATS" USING btree
> ("DB_NAME","TABLE_NAME","COLUMN_NAME");
> {code}
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