[
https://issues.apache.org/jira/browse/HIVE-19927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16558206#comment-16558206
]
Hive QA commented on HIVE-19927:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12933166/HIVE-19927.04.patch
{color:green}SUCCESS:{color} +1 due to 4 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 14812 tests
executed
*Failed tests:*
{noformat}
org.apache.hive.jdbc.TestRestrictedList.testRestrictedList (batchId=251)
{noformat}
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/12875/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/12875/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-12875/
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: 1 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12933166 - PreCommit-HIVE-Build
> Last Repl ID set by bootstrap dump is incorrect and may cause data loss if
> have ACID/MM tables.
> -----------------------------------------------------------------------------------------------
>
> Key: HIVE-19927
> URL: https://issues.apache.org/jira/browse/HIVE-19927
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2, Transactions
> Affects Versions: 3.1.0
> Reporter: Sankar Hariappan
> Assignee: Sankar Hariappan
> Priority: Major
> Labels: DR, pull-request-available, replication
> Attachments: HIVE-19927.01.patch, HIVE-19927.02.patch,
> HIVE-19927.03.patch, HIVE-19927.04.patch
>
>
> During bootstrap dump of ACID tables, let's consider the below sequence.
> - Current session (REPL DUMP), Open txn (Txn1) - Event-10
> - Another session (Session-2), Open txn (Txn2) - Event-11
> - Session-2 -> Insert data (T1.D1) to ACID table. - Event-12
> - Get lastReplId = last event ID logged. (Event-12)
> - Session-2 -> Commit Txn (Txn2) - Event-13
> - Dump ACID tables based on validTxnList based on Txn1. --> This step skips
> all the data written by txns > Txn1. So, T1.D1 will be missing.
> - Commit Txn (Txn1)
> - REPL LOAD from bootstrap dump will skip T1.D1.
> - Incremental REPL DUMP will start from Event-13 and hence lose Txn2 which is
> opened after Txn1. So, data T1.D1 will be lost for ever.
> Proposed to capture the lastReplId of bootstrap before opening current txn
> (Txn1) and store it in Driver context and use it for dump.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
