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https://issues.apache.org/jira/browse/HIVE-17196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168627#comment-16168627
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Hive QA commented on HIVE-17196:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12887273/HIVE-17196.2.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 9 failed/errored test(s), 11041 tests
executed
*Failed tests:*
{noformat}
TestAccumuloCliDriver - did not produce a TEST-*.xml file (likely timed out)
(batchId=230)
TestDummy - did not produce a TEST-*.xml file (likely timed out) (batchId=230)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[create_view] (batchId=39)
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[insert_values_orig_table_use_metadata]
(batchId=61)
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[unionDistinct_1]
(batchId=143)
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver[union_fast_stats]
(batchId=156)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[drop_table_failure2]
(batchId=89)
org.apache.hadoop.hive.ql.TestAcidOnTez.testCtasTezUnion (batchId=215)
org.apache.hadoop.hive.ql.TestAcidOnTez.testNonStandardConversion01
(batchId=215)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/6832/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/6832/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-6832/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 9 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12887273 - PreCommit-HIVE-Build
> CM: ReplCopyTask should retain the original file names even if copied from CM
> path.
> -----------------------------------------------------------------------------------
>
> Key: HIVE-17196
> URL: https://issues.apache.org/jira/browse/HIVE-17196
> Project: Hive
> Issue Type: Sub-task
> Components: repl
> Affects Versions: 2.1.0
> Reporter: Sankar Hariappan
> Assignee: Daniel Dai
> Fix For: 3.0.0
>
> Attachments: HIVE-17196.1.patch, HIVE-17196.2.patch
>
>
> Consider the below scenario,
> 1. Insert into table T1 with value(X).
> 2. Insert into table T1 with value(X).
> 3. Truncate the table T1.
> – This step backs up 2 files with same content to cmroot which ends up with
> one file in cmroot as checksum matches.
> 4. Incremental repl with above 3 operations.
> – In this step, both the insert event files will be read from cmroot where
> copy of one leads to overwrite the other one as the file name is same in cm
> path (checksum as file name).
> So, this leads to data loss and hence it is necessary to retain the original
> file names even if we copy from cm path.
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