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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-19598) Add Acid V1 to V2 upgrade module
Date Fri, 01 Jun 2018 22:04:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-19598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16498631#comment-16498631
] 

Hive QA commented on HIVE-19598:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12926034/HIVE-19598.01-branch-3.patch

{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 14372 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniDruidCliDriver.testCliDriver[druidkafkamini_basic] (batchId=253)
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testCliDriver[insertsel_fail] (batchId=95)
org.apache.hive.spark.client.rpc.TestRpc.testServerPort (batchId=304)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/11420/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/11420/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-11420/

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: 3 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12926034 - PreCommit-HIVE-Build

> Add Acid V1 to V2 upgrade module
> --------------------------------
>
>                 Key: HIVE-19598
>                 URL: https://issues.apache.org/jira/browse/HIVE-19598
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Transactions
>    Affects Versions: 3.0.0
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>            Priority: Critical
>             Fix For: 3.1.0
>
>         Attachments: HIVE-19598.01-branch-3.patch, HIVE-19598.02.patch, HIVE-19598.05.patch,
HIVE-19598.06.patch
>
>
> The on-disk layout for full acid (transactional) tables has changed 3.0.
> Any transactional table that has any update/delete events in any deltas that have not
been Major compacted, must go through a Major compaction before upgrading to 3.0.  No more
update/delete/merge should be run after/during major compaction.
> Not doing so will result in data corruption/loss.
>  
> Need to create a utility tool to help with this process.  HIVE-19233 started this but
it needs more work.



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