[jira] [Commented] (HIVE-15999) Fix flakiness in TestDbTxnManager2

["Hive QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-15999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15877220#comment-15877220 ] 

Hive QA commented on HIVE-15999:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12853815/HIVE-15999.1.patch

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

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 10251 tests executed
*Failed tests:*
{noformat}
TestDerbyConnector - did not produce a TEST-*.xml file (likely timed out) (batchId=235)
org.apache.hadoop.hive.cli.TestEncryptedHDFSCliDriver.testCliDriver[encryption_join_with_different_encryption_keys] (batchId=159)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=223)
org.apache.hive.hcatalog.pig.TestHCatLoaderComplexSchema.testTupleInBagInTupleInBag[0] (batchId=173)
org.apache.hive.hcatalog.pig.TestTextFileHCatStorer.testWriteDecimalXY (batchId=173)
org.apache.hive.hcatalog.pig.TestTextFileHCatStorer.testWriteTimestamp (batchId=173)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/3678/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/3678/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-3678/

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: 6 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12853815 - PreCommit-HIVE-Build

> Fix flakiness in TestDbTxnManager2
> ----------------------------------
>
>                 Key: HIVE-15999
>                 URL: https://issues.apache.org/jira/browse/HIVE-15999
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 2.2.0
>            Reporter: Wei Zheng
>            Assignee: Wei Zheng
>         Attachments: HIVE-15999.1.patch
>
>
> Right now there is test flakiness wrt. TestDbTxnManager2. The error is like this:
> {code}
> java.sql.SQLException: Table/View 'TXNS' already exists in Schema 'APP'.
> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedStatement.execute(Unknown Source)
> 	at org.apache.hadoop.hive.metastore.txn.TxnDbUtil.prepDb(TxnDbUtil.java:75)
> 	at org.apache.hadoop.hive.ql.lockmgr.TestDbTxnManager2.setUp(TestDbTxnManager2.java:90)
> {code}
> The failure is due to HiveConf used in the test being polluted by some test, e.g. in testDummyTxnManagerOnAcidTable(), conf entry HIVE_TXN_MANAGER is set to "org.apache.hadoop.hive.ql.lockmgr.DummyTxnManager" but not switched back.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)