[ 
https://issues.apache.org/jira/browse/HIVE-6980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16461590#comment-16461590
 ] 

Hive QA commented on HIVE-6980:
-------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12921561/HIVE-6980.3.patch

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 49 failed/errored test(s), 14304 tests 
executed
*Failed tests:*
{noformat}
TestDbNotificationListener - did not produce a TEST-*.xml file (likely timed 
out) (batchId=247)
TestHCatHiveCompatibility - did not produce a TEST-*.xml file (likely timed 
out) (batchId=247)
TestMinimrCliDriver - did not produce a TEST-*.xml file (likely timed out) 
(batchId=94)
        
[infer_bucket_sort_num_buckets.q,infer_bucket_sort_reducers_power_two.q,parallel_orderby.q,bucket_num_reducers_acid.q,scriptfile1.q,infer_bucket_sort_map_operators.q,infer_bucket_sort_merge.q,root_dir_external_table.q,infer_bucket_sort_dyn_part.q,udf_using.q]
TestNonCatCallsWithCatalog - did not produce a TEST-*.xml file (likely timed 
out) (batchId=217)
TestSequenceFileReadWrite - did not produce a TEST-*.xml file (likely timed 
out) (batchId=247)
TestTxnExIm - did not produce a TEST-*.xml file (likely timed out) (batchId=286)
org.apache.hadoop.hive.cli.TestBeeLineDriver.testCliDriver[smb_mapjoin_13] 
(batchId=253)
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[explainuser_4]
 (batchId=164)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[schema_evol_stats]
 (batchId=168)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[schema_evol_text_vec_part]
 (batchId=168)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[sysdb] 
(batchId=163)
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[insertsel_fail] 
(batchId=95)
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.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.hadoop.hive.ql.parse.TestCopyUtils.testPrivilegedDistCpWithSameUserAsCurrentDoesNotTryToImpersonate
 (batchId=231)
org.apache.hadoop.hive.ql.parse.TestReplicationOnHDFSEncryptedZones.targetAndSourceHaveDifferentEncryptionZoneKeys
 (batchId=231)
org.apache.hive.beeline.TestBeeLineWithArgs.testQueryProgress (batchId=235)
org.apache.hive.beeline.TestBeeLineWithArgs.testQueryProgressParallel 
(batchId=235)
org.apache.hive.jdbc.TestSSL.testSSLFetchHttp (batchId=239)
org.apache.hive.jdbc.TestTriggersMoveWorkloadManager.testTriggerMoveBackKill 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testMultipleTriggers2 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomCreatedFiles 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomNonExistent 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerCustomReadOps 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighBytesRead 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighBytesWrite 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerHighShuffleBytes 
(batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerSlowQueryElapsedTime
 (batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerSlowQueryExecutionTime
 (batchId=241)
org.apache.hive.jdbc.TestTriggersWorkloadManager.testTriggerVertexRawInputSplitsNoKill
 (batchId=241)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/10637/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/10637/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-10637/

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: 49 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12921561 - PreCommit-HIVE-Build

> Drop table by using direct sql
> ------------------------------
>
>                 Key: HIVE-6980
>                 URL: https://issues.apache.org/jira/browse/HIVE-6980
>             Project: Hive
>          Issue Type: Improvement
>          Components: Metastore
>    Affects Versions: 0.12.0
>            Reporter: Selina Zhang
>            Assignee: Peter Vary
>            Priority: Major
>         Attachments: HIVE-6980.2.patch, HIVE-6980.3.patch, HIVE-6980.patch, 
> drop_table_after.png, drop_table_before.png
>
>
> Dropping table which has lots of partitions is slow. Even after applying the 
> patch of HIVE-6265, the drop table still takes hours (100K+ partitions). 
> The fixes come with two parts:
> 1. use directSQL to query the partitions protect mode;
> the current implementation needs to transfer the Partition object to client 
> and check the protect mode for each partition. I'd like to move this part of 
> logic to metastore. The check will be done by direct sql (if direct sql is 
> disabled, execute the same logic in the ObjectStore);
> 2. use directSQL to drop partitions for table;
> there maybe two solutions here:
> 1. add "DELETE CASCADE" in the schema. In this way we only need to delete 
> entries from partitions table use direct sql. May need to change 
> datanucleus.deletionPolicy = DataNucleus. 
> 2. clean up the dependent tables by issue DELETE statement. This also needs 
> to turn on datanucleus.query.sql.allowAll
> Both of above solutions should be able to fix the problem. The DELETE CASCADE 
> has to change schemas and prepare upgrade scripts. The second solutions added 
> maintenance cost if new tables added in the future releases.
> Please advice. 



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