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https://issues.apache.org/jira/browse/HIVE-21286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16786403#comment-16786403
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Hive QA commented on HIVE-21286:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12961386/HIVE-21286.03.patch

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

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 15805 tests 
executed
*Failed tests:*
{noformat}
TestMiniLlapCliDriver - did not produce a TEST-*.xml file (likely timed out) 
(batchId=155)
        
[intersect_all.q,unionDistinct_1.q,table_nonprintable.q,orc_llap_counters1.q,mm_cttas.q,whroot_external1.q,global_limit.q,cte_2.q,rcfile_createas1.q,dynamic_partition_pruning_2.q,intersect_merge.q,results_cache_diff_fs.q,cttl.q,parallel_colstats.q,load_hdfs_file_with_space_in_the_name.q]
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[test_teradatabinaryfile] 
(batchId=2)
{noformat}

Test results: 
https://builds.apache.org/job/PreCommit-HIVE-Build/16376/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16376/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16376/

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: 2 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12961386 - PreCommit-HIVE-Build

> Hive should support clean-up of previously bootstrapped tables when retry 
> from different dump.
> ----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-21286
>                 URL: https://issues.apache.org/jira/browse/HIVE-21286
>             Project: Hive
>          Issue Type: Bug
>          Components: repl
>    Affects Versions: 4.0.0
>            Reporter: Sankar Hariappan
>            Assignee: Sankar Hariappan
>            Priority: Major
>              Labels: DR, Replication, pull-request-available
>         Attachments: HIVE-21286.01.patch, HIVE-21286.02.patch, 
> HIVE-21286.03.patch
>
>          Time Spent: 5h 50m
>  Remaining Estimate: 0h
>
> If external tables are enabled for replication on an existing repl policy, 
> then bootstrapping of external tables are combined with incremental dump.
> If incremental bootstrap load fails with non-retryable error for which user 
> will have to manually drop all the external tables before trying with another 
> bootstrap dump. For full bootstrap, to retry with different dump, we 
> suggested user to drop the DB but in this case they need to manually drop all 
> the external tables which is not so user friendly. So, need to handle it in 
> Hive side as follows.
> REPL LOAD takes additional config (passed by user in WITH clause) that says, 
> drop all the tables which are bootstrapped from previous dump. 
> hive.repl.clean.tables.from.bootstrap=<previous_bootstrap_dump_dir>
> Hive will use this config only if the current dump is combined bootstrap in 
> incremental dump.
> Caution to be taken by user that this config should not be passed if previous 
> REPL LOAD (with bootstrap) was successful or any successful incremental 
> dump+load happened after "previous_bootstrap_dump_dir".



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