[ 
https://issues.apache.org/jira/browse/HIVE-18570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16461866#comment-16461866
 ] 

Hive QA commented on HIVE-18570:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12921597/HIVE-18570.04-branch-3.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 78 failed/errored test(s), 14173 tests 
executed
*Failed tests:*
{noformat}
TestBeeLineDriver - did not produce a TEST-*.xml file (likely timed out) 
(batchId=253)
TestDummy - did not produce a TEST-*.xml file (likely timed out) (batchId=253)
TestMiniDruidCliDriver - did not produce a TEST-*.xml file (likely timed out) 
(batchId=253)
TestMiniDruidKafkaCliDriver - did not produce a TEST-*.xml file (likely timed 
out) (batchId=253)
TestNonCatCallsWithCatalog - did not produce a TEST-*.xml file (likely timed 
out) (batchId=217)
TestTezPerfCliDriver - did not produce a TEST-*.xml file (likely timed out) 
(batchId=253)
TestTxnExIm - did not produce a TEST-*.xml file (likely timed out) (batchId=286)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket_map_join_1] 
(batchId=68)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucket_map_join_2] 
(batchId=60)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[bucketmapjoin_negative3] 
(batchId=29)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_sort_1_23] 
(batchId=81)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[groupby_sort_skew_1_23] 
(batchId=9)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[smb_mapjoin_13] 
(batchId=32)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[sort_merge_join_desc_7] 
(batchId=27)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] 
(batchId=163)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_dynpart_hashjoin_1]
 (batchId=174)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_smb_1] 
(batchId=172)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[tez_smb_main]
 (batchId=160)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats]
 (batchId=167)
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver[explainanalyze_5] 
(batchId=105)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[alter_rename_partition_failure3]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[alter_table_add_partition]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[alter_view_failure5]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[alter_view_failure7]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[analyze1] 
(batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[archive_partspec1]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[avro_non_nullable_union]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[cachingprintstream]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[compute_stats_long]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[dyn_part1] 
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[dyn_part3] 
(batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[dyn_part_max_per_node]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[dynamic_partitions_with_whitelist]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[load_data_parquet_empty]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[script_broken_pipe2]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[script_broken_pipe3]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[script_error] 
(batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[serde_regex2] 
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[stats_aggregator_error_2]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[stats_publisher_error_1]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[stats_publisher_error_2]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[subquery_corr_in_agg]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[subquery_in_implicit_gby]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[subquery_notin_implicit_gby]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[subquery_scalar_corr_multi_rows]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[subquery_scalar_multi_rows]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[touch2] 
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[truncate_partition_column]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_assert_true2]
 (batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_assert_true] 
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_reflect_neg] 
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_test_error] 
(batchId=96)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udf_test_error_reduce]
 (batchId=95)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[cluster_tasklog_retrieval]
 (batchId=98)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[local_mapred_error_cache]
 (batchId=98)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[mapreduce_stack_trace]
 (batchId=98)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[mapreduce_stack_trace_turnoff]
 (batchId=98)
org.apache.hadoop.hive.cli.TestNegativeMinimrCliDriver.testCliDriver[minimr_broken_pipe]
 (batchId=98)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_1] 
(batchId=137)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucket_map_join_2] 
(batchId=133)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[bucketmapjoin_negative3]
 (batchId=120)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_sort_1_23] 
(batchId=143)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[groupby_sort_skew_1_23]
 (batchId=111)
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver[smb_mapjoin_13] 
(batchId=122)
org.apache.hadoop.hive.ql.TestAcidOnTez.testCtasTezUnion (batchId=228)
org.apache.hadoop.hive.ql.TestAcidOnTez.testNonStandardConversion01 
(batchId=228)
org.apache.hadoop.hive.ql.TestMTQueries.testMTQueries1 (batchId=232)
org.apache.hive.jdbc.TestSchedulerQueue.testFairSchedulerSecondaryQueueMapping 
(batchId=246)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testMultipleTriggers2 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomCreatedFiles 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomNonExistent 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomReadOps 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighBytesRead 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighBytesWrite 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighShuffleBytes 
(batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerSlowQueryElapsedTime
 (batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerSlowQueryExecutionTime
 (batchId=242)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerVertexRawInputSplitsNoKill
 (batchId=242)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/10646/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/10646/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-10646/

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: 78 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12921597 - PreCommit-HIVE-Build

> ACID IOW implemented using base may delete too much data
> --------------------------------------------------------
>
>                 Key: HIVE-18570
>                 URL: https://issues.apache.org/jira/browse/HIVE-18570
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>            Reporter: Sergey Shelukhin
>            Assignee: Eugene Koifman
>            Priority: Blocker
>         Attachments: HIVE-18570.01-branch-3.patch, HIVE-18570.01.patch, 
> HIVE-18570.02-branch-3.patch, HIVE-18570.03-branch-3.patch, 
> HIVE-18570.04-branch-3.patch
>
>
> Suppose we have a table with delta_0 insert data.
> Txn 1 starts an insert into delta_1.
> Txn 2 starts an IOW into base_2.
> Txn 2 commits.
> Txn 1 commits after txn 2 but its results would be invisible.
> Txn 2 deletes rows committed by txn 1 that according to standard ACID 
> semantics it could have never observed and affected; this sequence of events 
> is only possible under read-uncommitted isolation level (so, 2 deletes rows 
> written by 1 before 1 commits them). 
> This is if we look at IOW as transactional delete+insert. Otherwise we are 
> just saying IOW performs "semi"-transactional delete.
> If 1 ran an update on rows instead of an insert, and 2 still ran an 
> IOW/delete, row lock conflict (or equivalent) should cause one of them to 
> fail.



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