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https://issues.apache.org/jira/browse/FLINK-18333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17198145#comment-17198145
]
Leonard Xu commented on FLINK-18333:
------------------------------------
Thanks [~dian.fu] [~jark] :)
> UnsignedTypeConversionITCase failed caused by MariaDB4j "Asked to waitFor
> Program"
> ----------------------------------------------------------------------------------
>
> Key: FLINK-18333
> URL: https://issues.apache.org/jira/browse/FLINK-18333
> Project: Flink
> Issue Type: Bug
> Components: Connectors / JDBC, Table SQL / Ecosystem
> Affects Versions: 1.12.0
> Reporter: Jark Wu
> Assignee: Leonard Xu
> Priority: Critical
> Labels: pull-request-available, test-stability
> Fix For: 1.12.0
>
>
> https://dev.azure.com/rmetzger/Flink/_build/results?buildId=8173&view=logs&j=66592496-52df-56bb-d03e-37509e1d9d0f&t=ae0269db-6796-5583-2e5f-d84757d711aa
> {code}
> 2020-06-16T08:23:26.3013987Z [INFO] Running
> org.apache.flink.connector.jdbc.table.JdbcDynamicTableSourceITCase
> 2020-06-16T08:23:30.2252334Z Tue Jun 16 08:23:30 UTC 2020 Thread[main,5,main]
> java.lang.NoSuchFieldException: DEV_NULL
> 2020-06-16T08:23:31.2907920Z
> ----------------------------------------------------------------
> 2020-06-16T08:23:31.2913806Z Tue Jun 16 08:23:30 UTC 2020:
> 2020-06-16T08:23:31.2914839Z Booting Derby version The Apache Software
> Foundation - Apache Derby - 10.14.2.0 - (1828579): instance
> a816c00e-0172-bc39-e4b1-00000e4ce818
> 2020-06-16T08:23:31.2915845Z on database directory
> memory:/__w/1/s/flink-connectors/flink-connector-jdbc/target/test with class
> loader sun.misc.Launcher$AppClassLoader@677327b6
> 2020-06-16T08:23:31.2916637Z Loaded from
> file:/__w/1/.m2/repository/org/apache/derby/derby/10.14.2.0/derby-10.14.2.0.jar
> 2020-06-16T08:23:31.2916968Z java.vendor=Private Build
> 2020-06-16T08:23:31.2917461Z
> java.runtime.version=1.8.0_242-8u242-b08-0ubuntu3~16.04-b08
> 2020-06-16T08:23:31.2922200Z
> user.dir=/__w/1/s/flink-connectors/flink-connector-jdbc/target
> 2020-06-16T08:23:31.2922516Z os.name=Linux
> 2020-06-16T08:23:31.2922709Z os.arch=amd64
> 2020-06-16T08:23:31.2923086Z os.version=4.15.0-1083-azure
> 2020-06-16T08:23:31.2923316Z derby.system.home=null
> 2020-06-16T08:23:31.2923616Z
> derby.stream.error.field=org.apache.flink.connector.jdbc.JdbcTestBase.DEV_NULL
> 2020-06-16T08:23:31.2924790Z Database Class Loader started -
> derby.database.classpath=''
> 2020-06-16T08:23:37.4354243Z [INFO] Tests run: 2, Failures: 0, Errors: 0,
> Skipped: 0, Time elapsed: 11.133 s - in
> org.apache.flink.connector.jdbc.table.JdbcDynamicTableSourceITCase
> 2020-06-16T08:23:38.1880075Z [INFO] Running
> org.apache.flink.connector.jdbc.table.JdbcTableSourceITCase
> 2020-06-16T08:23:41.3718038Z Tue Jun 16 08:23:41 UTC 2020 Thread[main,5,main]
> java.lang.NoSuchFieldException: DEV_NULL
> 2020-06-16T08:23:41.4383244Z
> ----------------------------------------------------------------
> 2020-06-16T08:23:41.4401761Z Tue Jun 16 08:23:41 UTC 2020:
> 2020-06-16T08:23:41.4402797Z Booting Derby version The Apache Software
> Foundation - Apache Derby - 10.14.2.0 - (1828579): instance
> a816c00e-0172-bc3a-103b-00000e4b0610
> 2020-06-16T08:23:41.4403758Z on database directory
> memory:/__w/1/s/flink-connectors/flink-connector-jdbc/target/test with class
> loader sun.misc.Launcher$AppClassLoader@677327b6
> 2020-06-16T08:23:41.4404581Z Loaded from
> file:/__w/1/.m2/repository/org/apache/derby/derby/10.14.2.0/derby-10.14.2.0.jar
> 2020-06-16T08:23:41.4404945Z java.vendor=Private Build
> 2020-06-16T08:23:41.4405497Z
> java.runtime.version=1.8.0_242-8u242-b08-0ubuntu3~16.04-b08
> 2020-06-16T08:23:41.4406048Z
> user.dir=/__w/1/s/flink-connectors/flink-connector-jdbc/target
> 2020-06-16T08:23:41.4406303Z os.name=Linux
> 2020-06-16T08:23:41.4406494Z os.arch=amd64
> 2020-06-16T08:23:41.4406878Z os.version=4.15.0-1083-azure
> 2020-06-16T08:23:41.4407097Z derby.system.home=null
> 2020-06-16T08:23:41.4407415Z
> derby.stream.error.field=org.apache.flink.connector.jdbc.JdbcTestBase.DEV_NULL
> 2020-06-16T08:23:41.5287219Z Database Class Loader started -
> derby.database.classpath=''
> 2020-06-16T08:23:46.4567063Z [ERROR] Tests run: 1, Failures: 0, Errors: 1,
> Skipped: 0, Time elapsed: 23.729 s <<< FAILURE! - in
> org.apache.flink.connector.jdbc.table.UnsignedTypeConversionITCase
> 2020-06-16T08:23:46.4575785Z [ERROR]
> org.apache.flink.connector.jdbc.table.UnsignedTypeConversionITCase Time
> elapsed: 23.729 s <<< ERROR!
> 2020-06-16T08:23:46.4576490Z ch.vorburger.exec.ManagedProcessException: An
> error occurred while running a command: create database if not exists `test`;
> 2020-06-16T08:23:46.4577193Z at ch.vorburger.mariadb4j.DB.run(DB.java:300)
> 2020-06-16T08:23:46.4577537Z at ch.vorburger.mariadb4j.DB.run(DB.java:265)
> 2020-06-16T08:23:46.4577861Z at ch.vorburger.mariadb4j.DB.run(DB.java:269)
> 2020-06-16T08:23:46.4578212Z at
> ch.vorburger.mariadb4j.DB.createDB(DB.java:308)
> 2020-06-16T08:23:46.4578611Z at
> ch.vorburger.mariadb4j.junit.MariaDB4jRule.initDB(MariaDB4jRule.java:55)
> 2020-06-16T08:23:46.4579084Z at
> ch.vorburger.mariadb4j.junit.MariaDB4jRule.before(MariaDB4jRule.java:50)
> 2020-06-16T08:23:46.4579547Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
> 2020-06-16T08:23:46.4579987Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2020-06-16T08:23:46.4580440Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2020-06-16T08:23:46.4580850Z at
> org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2020-06-16T08:23:46.4581244Z at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2020-06-16T08:23:46.4581697Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> 2020-06-16T08:23:46.4582207Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> 2020-06-16T08:23:46.4583149Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> 2020-06-16T08:23:46.4583724Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> 2020-06-16T08:23:46.4584271Z at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> 2020-06-16T08:23:46.4584832Z at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> 2020-06-16T08:23:46.4585362Z at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> 2020-06-16T08:23:46.4585967Z at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> 2020-06-16T08:23:46.4587306Z Caused by:
> ch.vorburger.exec.ManagedProcessException: Asked to waitFor Program
> [/tmp/MariaDB4j/base/bin/mysql, --socket=/tmp/MariaDB4j.42725.sock] (in
> working directory /tmp/MariaDB4j/base), but it was never even start()'ed!
> 2020-06-16T08:23:46.4588006Z at
> ch.vorburger.exec.ManagedProcess.assertWaitForIsValid(ManagedProcess.java:478)
> 2020-06-16T08:23:46.4588500Z at
> ch.vorburger.exec.ManagedProcess.waitForExitMaxMsWithoutLog(ManagedProcess.java:439)
> 2020-06-16T08:23:46.4588978Z at
> ch.vorburger.exec.ManagedProcess.waitForExit(ManagedProcess.java:418)
> 2020-06-16T08:23:46.4589379Z at ch.vorburger.mariadb4j.DB.run(DB.java:298)
> 2020-06-16T08:23:46.4589645Z ... 18 more
> 2020-06-16T08:23:46.4600716Z
> 2020-06-16T08:23:47.8874730Z [INFO] Tests run: 3, Failures: 0, Errors: 0,
> Skipped: 0, Time elapsed: 9.698 s - in
> org.apache.flink.connector.jdbc.table.JdbcTableSourceITCase
> 2020-06-16T08:23:48.2451996Z [INFO] Running
> org.apache.flink.connector.jdbc.table.JdbcUpsertTableSinkITCase
> 2020-06-16T08:23:48.9339094Z [INFO] Running
> org.apache.flink.connector.jdbc.table.JdbcDynamicTableSinkITCase
> 2020-06-16T08:24:06.7722329Z [INFO] Tests run: 4, Failures: 0, Errors: 0,
> Skipped: 0, Time elapsed: 18.526 s - in
> org.apache.flink.connector.jdbc.table.JdbcUpsertTableSinkITCase
> 2020-06-16T08:24:07.8245499Z [INFO] Tests run: 4, Failures: 0, Errors: 0,
> Skipped: 0, Time elapsed: 18.889 s - in
> org.apache.flink.connector.jdbc.table.JdbcDynamicTableSinkITCase
> 2020-06-16T08:24:08.1984427Z [INFO]
> 2020-06-16T08:24:08.1984773Z [INFO] Results:
> 2020-06-16T08:24:08.1984960Z [INFO]
> 2020-06-16T08:24:08.1985153Z [ERROR] Errors:
> 2020-06-16T08:24:08.1991115Z [ERROR]
> UnsignedTypeConversionITCase.org.apache.flink.connector.jdbc.table.UnsignedTypeConversionITCase
> » ManagedProcess
> {code}
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