[
https://issues.apache.org/jira/browse/HIVE-20332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16572298#comment-16572298
]
Hive QA commented on HIVE-20332:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12934695/HIVE-20332.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 192 failed/errored test(s), 14868 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join12] (batchId=25)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join13] (batchId=85)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join_stats2]
(batchId=92)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join_stats]
(batchId=51)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[auto_join_without_localtask]
(batchId=1)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket_map_join_spark4]
(batchId=1)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[cbo_const] (batchId=18)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[filter_cond_pushdown]
(batchId=64)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join26] (batchId=20)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join28] (batchId=89)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join32] (batchId=20)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join33] (batchId=16)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join42] (batchId=25)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join45] (batchId=21)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join47] (batchId=34)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_alt_syntax]
(batchId=83)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_cond_pushdown_2]
(batchId=63)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_cond_pushdown_4]
(batchId=88)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_cond_pushdown_unqual2]
(batchId=17)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_cond_pushdown_unqual4]
(batchId=3)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[join_parse] (batchId=44)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[leftsemijoin]
(batchId=48)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mapjoin47] (batchId=63)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mapjoin_mapjoin]
(batchId=53)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mapjoin_subquery]
(batchId=54)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[mergejoins] (batchId=3)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[smb_mapjoin_47]
(batchId=31)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_outer_join3]
(batchId=35)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_outer_join6]
(batchId=44)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vectorized_context]
(batchId=34)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[explainuser_2]
(batchId=155)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_12]
(batchId=165)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[auto_sortmerge_join_6]
(batchId=160)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[bucket_map_join_tez2]
(batchId=159)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[correlationoptimizer3]
(batchId=179)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[correlationoptimizer6]
(batchId=170)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[cross_prod_3]
(batchId=157)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_partition_pruning]
(batchId=164)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction]
(batchId=169)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[dynamic_semijoin_reduction_4]
(batchId=165)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[explainanalyze_2]
(batchId=175)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[explainuser_1]
(batchId=166)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[join32_lessSize]
(batchId=158)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[leftsemijoin]
(batchId=169)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[limit_join_transpose]
(batchId=162)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[lineage3]
(batchId=168)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[mapjoin_mapjoin]
(batchId=170)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[materialized_view_rewrite_5]
(batchId=162)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[partition_shared_scan]
(batchId=160)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[semijoin_hint]
(batchId=164)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_join_hash]
(batchId=171)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_context]
(batchId=165)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[vectorized_dynamic_partition_pruning]
(batchId=165)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_dynamic_partition_pruning]
(batchId=187)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_dynamic_partition_pruning_mapjoin_only]
(batchId=188)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_dynamic_partition_pruning_recursive_mapjoin]
(batchId=188)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_explainuser_1]
(batchId=188)
org.apache.hadoop.hive.cli.TestMiniSparkOnYarnCliDriver.testCliDriver[spark_vectorized_dynamic_partition_pruning]
(batchId=187)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_join_stats2]
(batchId=149)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_join_stats]
(batchId=131)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_join_without_localtask]
(batchId=109)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_12]
(batchId=124)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[auto_sortmerge_join_6]
(batchId=116)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_spark4]
(batchId=109)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_tez1]
(batchId=148)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_tez2]
(batchId=114)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[filter_join_breaktask]
(batchId=143)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join26]
(batchId=118)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join28]
(batchId=147)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join32]
(batchId=117)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join32_lessSize]
(batchId=112)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join33]
(batchId=116)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_alt_syntax]
(batchId=145)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_cond_pushdown_2]
(batchId=136)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_cond_pushdown_4]
(batchId=147)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_cond_pushdown_unqual2]
(batchId=116)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[join_cond_pushdown_unqual4]
(batchId=110)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[leftsemijoin]
(batchId=130)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[mapjoin_mapjoin]
(batchId=132)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[mapjoin_subquery]
(batchId=132)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[mergejoins]
(batchId=109)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query11]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query13]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query16]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query17]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query18]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query19]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query24]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query25]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query26]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query27]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query29]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query32]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query33]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query34]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query37]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query38]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query3]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query40]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query44]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query45]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query46]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query48]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query4]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query50]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query51]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query54]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query56]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query57]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query58]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query59]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query5]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query60]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query61]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query66]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query68]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query6]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query71]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query72]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query73]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query74]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query75]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query76]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query78]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query79]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query7]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query80]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query82]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query85]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query87]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query88]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query90]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query91]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query92]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query94]
(batchId=266)
org.apache.hadoop.hive.cli.TestSparkPerfCliDriver.testCliDriver[query95]
(batchId=266)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query11]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query13]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query14]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query16]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query17]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query18]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query19]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query24]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query25]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query26]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query27]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query29]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query32]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query33]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query34]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query37]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query38]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query3]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query40]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query44]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query45]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query46]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query48]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query4]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query50]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query51]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query54]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query56]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query57]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query58]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query59]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query60]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query61]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query64]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query66]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query68]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query6]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query71]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query72]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query73]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query74]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query75]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query76]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query78]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query79]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query7]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query80]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query82]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query85]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query87]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query88]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query90]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query91]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query92]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query94]
(batchId=264)
org.apache.hadoop.hive.cli.TestTezPerfCliDriver.testCliDriver[query95]
(batchId=264)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/13086/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/13086/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-13086/
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: 192 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12934695 - PreCommit-HIVE-Build
> Materialized views: Introduce heuristic on selectivity over ROW__ID to favour
> incremental rebuild
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-20332
> URL: https://issues.apache.org/jira/browse/HIVE-20332
> Project: Hive
> Issue Type: Improvement
> Components: Materialized views
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-20332.patch
>
>
> Currently, we do not expose stats over {{ROW\_\_ID.writeId}} to the optimizer
> (this should be fixed by HIVE-20313). Even if we did, we always assume
> uniform distribution of the column values, which can easily lead to
> overestimations on the number of rows read when we filter on
> {{ROW\_\_ID.writeId}} for materialized views (think about a large transaction
> for MV creation and then small ones for incremental maintenance). This
> overestimation can lead to incremental view maintenance not being triggered
> as cost of the incremental plan is overestimated (we think we will read more
> rows than we actually do). This could be fixed by introducing histograms that
> reflect better the column values distribution.
> Till both fixes are implemented, we will use a config variable that will set
> the selectivity for filter condition on {{ROW\_\_ID}} during the cost
> calculation. Setting that variable to a low value will favour incremental
> rebuild over full rebuild.
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