[
https://issues.apache.org/jira/browse/HIVE-3777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13815427#comment-13815427
]
Hive QA commented on HIVE-3777:
-------------------------------
{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/12612397/HIVE-3777.2.patch
{color:red}ERROR:{color} -1 due to 8 failed/errored test(s), 4552 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin3
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin4
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin5
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin8
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_bucketmapjoin9
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_combine2_hadoop20
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_describe_comment_nonascii
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample8
{noformat}
Test results:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/151/testReport
Console output:
http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/151/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 failed with: TestsFailedException: 8 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12612397
> add a property in the partition to figure out if stats are accurate
> -------------------------------------------------------------------
>
> Key: HIVE-3777
> URL: https://issues.apache.org/jira/browse/HIVE-3777
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Affects Versions: 0.13.0
> Reporter: Namit Jain
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-3777.2.patch, HIVE-3777.2.patch, HIVE-3777.patch
>
>
> Currently, stats task tries to update the statistics in the table/partition
> being updated after the table/partition is loaded. In case of a failure to
> update these stats (due to the any reason), the operation either succeeds
> (writing inaccurate stats) or fails depending on whether hive.stats.reliable
> is set to true. This can be bad for applications who do not always care about
> reliable stats, since the query may have taken a long time to execute and then
> fail eventually.
> Another property should be added to the partition: areStatsAccurate. If
> hive.stats.reliable is
> set to false, and stats could not be computed correctly, the operation would
> still succeed, update the stats, but set areStatsAccurate to false.
> If the application cares about accurate stats, it can be obtained in the
> background.
--
This message was sent by Atlassian JIRA
(v6.1#6144)
