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https://issues.apache.org/jira/browse/HIVE-21460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16796112#comment-16796112
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Hive QA commented on HIVE-21460:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12962943/HIVE-21460.1.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 15833 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[vector_groupby_reduce]
(batchId=61)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[udaf_invalid_place]
(batchId=99)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/16571/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/16571/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-16571/
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: 12962943 - PreCommit-HIVE-Build
> ACID: Load data followed by a select * query results in incorrect results
> -------------------------------------------------------------------------
>
> Key: HIVE-21460
> URL: https://issues.apache.org/jira/browse/HIVE-21460
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 4.0.0, 3.1.1
> Reporter: Vaibhav Gumashta
> Assignee: Vaibhav Gumashta
> Priority: Blocker
> Attachments: HIVE-21460.1.patch
>
>
> This affects current master as well. Created an orc file such that it spans
> multiple stripes and ran a simple select *, and got incorrect row counts
> (when comparing with select count(*). The problem seems to be that after
> split generation and creating min/max rowId for each row (note that since the
> loaded file is not written by Hive ACID, it does not have ROW__ID in the
> file; but the ROW__ID is applied on read by discovering min/max bounds which
> are used for calculating ROW__ID.rowId for each row of a split), Hive is only
> reading the last split.
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