[
https://issues.apache.org/jira/browse/HIVE-18748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16478159#comment-16478159
]
Hive QA commented on HIVE-18748:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12923744/HIVE-18748.05.patch
{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 14408 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/10996/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/10996/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-10996/
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
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12923744 - PreCommit-HIVE-Build
> Rename table impacts the ACID behaviour as table names are not updated in
> meta-tables.
> --------------------------------------------------------------------------------------
>
> Key: HIVE-18748
> URL: https://issues.apache.org/jira/browse/HIVE-18748
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2, Transactions
> Affects Versions: 3.0.0
> Reporter: Sankar Hariappan
> Assignee: Eugene Koifman
> Priority: Critical
> Labels: ACID, DDL
> Attachments: HIVE-18748.02.patch, HIVE-18748.03.patch,
> HIVE-18748.04.patch, HIVE-18748.05.patch
>
>
> ACID implementation uses metatables such as TXN_COMPONENTS,
> COMPLETED_TXN_COMPONENTS, COMPACTION_QUEUE, COMPLETED_COMPCTION_QUEUE etc to
> manage ACID operations.
> Per table write ID implementation (HIVE-18192) introduces couple of
> metatables such as NEXT_WRITE_ID and TXN_TO_WRITE_ID to manage write ids
> allocated per table.
> Now, when we rename any tables, it is necessary to update the corresponding
> table names in these metatables as well. Otherwise, ACID table operations
> won't work properly.
> Since, this change is significant and have other side-effects, we propose to
> disable rename tables on ACID tables until a fix is figured out.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
