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https://issues.apache.org/jira/browse/HIVE-7736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14099773#comment-14099773
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Hive QA commented on HIVE-7736:
-------------------------------
{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/12662319/HIVE-7736.1.patch
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 5817 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_columnstats_partlvl_dp
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/363/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/363/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-363/
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: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12662319
> improve the columns stats update speed for all the partitions of a table
> ------------------------------------------------------------------------
>
> Key: HIVE-7736
> URL: https://issues.apache.org/jira/browse/HIVE-7736
> Project: Hive
> Issue Type: Improvement
> Reporter: pengcheng xiong
> Assignee: pengcheng xiong
> Priority: Minor
> Attachments: HIVE-7736.0.patch, HIVE-7736.1.patch
>
>
> The current implementation of columns stats update for all the partitions of
> a table takes a long time when there are thousands of partitions.
> For example, on a given cluster, it took 600+ seconds to update all the
> partitions' columns stats for a table with 2 columns but 2000 partitions.
> ANALYZE TABLE src_stat_part partition (partitionId) COMPUTE STATISTICS for
> columns;
> We would like to improve the columns stats update speed for all the
> partitions of a table
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