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Posted to issues@hive.apache.org by "Hive QA (JIRA)" <ji...@apache.org> on 2017/11/20 12:18:01 UTC
[jira] [Commented] (HIVE-18105) Aggregation of an empty set doesn't
pass constants to the UDAF
[ https://issues.apache.org/jira/browse/HIVE-18105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16259173#comment-16259173 ]
Hive QA commented on HIVE-18105:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12898449/HIVE-18105.01.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 10 failed/errored test(s), 11369 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[dbtxnmgr_showlocks] (batchId=77)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_sort_1_23] (batchId=77)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1] (batchId=146)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_values_orig_table_use_metadata] (batchId=162)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[optimize_nullscan] (batchId=165)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_include_no_sel] (batchId=149)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver (batchId=175)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_2] (batchId=102)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[optimize_nullscan] (batchId=138)
org.apache.hadoop.hive.ql.parse.TestReplicationScenarios.testConstraints (batchId=223)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/7919/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/7919/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-7919/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 10 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12898449 - PreCommit-HIVE-Build
> Aggregation of an empty set doesn't pass constants to the UDAF
> --------------------------------------------------------------
>
> Key: HIVE-18105
> URL: https://issues.apache.org/jira/browse/HIVE-18105
> Project: Hive
> Issue Type: Sub-task
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Attachments: HIVE-18105.01.patch
>
>
> the groupbyoperator's logic for firstrow passes {{null}} for all parameters.
> see [here|https://github.com/apache/hive/blob/39d46e8af5a3794f7395060b890f94ddc84516e7/ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java#L1116].
> this could obstruct {{compute_stats}} operations because it has a constant argument.
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