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https://issues.apache.org/jira/browse/HIVE-20174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16544235#comment-16544235
]
Hive QA commented on HIVE-20174:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12931624/HIVE-20174.01.patch
{color:green}SUCCESS:{color} +1 due to 3 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 16 failed/errored test(s), 14659 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestBlobstoreCliDriver.testCliDriver[multiple_agg]
(batchId=265)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[interval_2] (batchId=58)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_aggregate_9]
(batchId=41)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vectorized_parquet_types]
(batchId=70)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vector_aggregate_9]
(batchId=166)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_dynamic_semijoin_reduction2]
(batchId=167)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_parquet_types]
(batchId=173)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testAvgLongEmpty
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testAvgLongNulls
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testAvgLongRepeatNulls
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testStdDevLongRepeatNulls
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testStdLongEmpty
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testVarPopLongRepeatNulls
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testVarSampLongEmpty
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testVarianceLongEmpty
(batchId=302)
org.apache.hadoop.hive.ql.exec.vector.TestVectorGroupByOperator.testVarianceLongNulls
(batchId=302)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/12609/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12609/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12609/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 16 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12931624 - PreCommit-HIVE-Build
> Vectorization: Fix NULL / Wrong Results issues in GROUP BY Aggregation
> Functions
> --------------------------------------------------------------------------------
>
> Key: HIVE-20174
> URL: https://issues.apache.org/jira/browse/HIVE-20174
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Matt McCline
> Assignee: Matt McCline
> Priority: Critical
> Attachments: HIVE-20174.01.patch
>
>
> Write new UT tests that use random data and intentional isRepeating batches
> to checks for NULL and Wrong Results for vectorized aggregation functions.
>
> BUGs found:
> 1) AVG/VARIANCE (family) in PARTIAL1 mode was returning NULL instead of count
> = 0, sum = 0 (All data types). For AVG DECIMAL, only return NULL if there
> was an overflow.
> 2) AVG/MIN/MAX was not detecting repeated NULL correctly for the TIMESTAMP
> and INTERVAL_DAY_TIME.
> 3) Fix incorrect calculation for VARIANCE (family) in PARTIAL2 and FINAL
> modes.
> 4) Fix row-mode AVG DECIMAL to enforce output type precision and scale in
> COMPLETE and FINAL modes.
>
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