[
https://issues.apache.org/jira/browse/HIVE-22538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17015208#comment-17015208
]
Hive QA commented on HIVE-22538:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12990872/HIVE-22538.3.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 15 failed/errored test(s), 17877 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[acid_nullscan]
(batchId=76)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[acid_table_directories_test]
(batchId=40)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[autoColumnStats_4]
(batchId=14)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[clusterctas] (batchId=55)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[check_constraint]
(batchId=168)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction_3]
(batchId=186)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[enforce_constraint_notnull]
(batchId=169)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[insert_into_default_keyword]
(batchId=164)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_create_rewrite_4]
(batchId=168)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_rewrite_window]
(batchId=186)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[semijoin_hint]
(batchId=172)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[semijoin_reddedup]
(batchId=175)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sqlmerge]
(batchId=188)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sqlmerge_stats]
(batchId=187)
org.apache.hadoop.hive.ql.TestAcidOnTez.testBucketedAcidInsertWithRemoveUnion
(batchId=250)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/20169/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20169/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20169/
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: 15 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12990872 - PreCommit-HIVE-Build
> RS deduplication does not always enforce
> hive.optimize.reducededuplication.min.reducer
> --------------------------------------------------------------------------------------
>
> Key: HIVE-22538
> URL: https://issues.apache.org/jira/browse/HIVE-22538
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer
> Reporter: Jesus Camacho Rodriguez
> Assignee: Krisztian Kasa
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-22538.2.patch, HIVE-22538.3.patch, HIVE-22538.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> For transactional tables, that property might be overriden to 1, which can
> lead to merging final aggregation into a single stage (hence leading to
> performance degradation). For instance, when autogather column stats is
> enabled, this can happen for the following query:
> {code}
> set hive.support.concurrency=true;
> set hive.txn.manager=org.apache.hadoop.hive.ql.lockmgr.DbTxnManager;
> EXPLAIN
> CREATE TABLE x STORED AS ORC TBLPROPERTIES('transactional'='true') AS
> SELECT * FROM SRC x CLUSTER BY x.key;
> {code}
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