[
https://issues.apache.org/jira/browse/FLINK-18082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17129618#comment-17129618
]
Robert Metzger commented on FLINK-18082:
----------------------------------------
There was another failure:
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=3017&view=logs&j=d44f43ce-542c-597d-bf94-b0718c71e5e8&t=03dca39c-73e8-5aaf-601d-328ae5c35f20
{code}
2020-06-09T10:42:52.1268350Z [ERROR] Tests run: 1, Failures: 0, Errors: 1,
Skipped: 0, Time elapsed: 21.509 s <<< FAILURE! - in
org.apache.flink.connector.jdbc.table.UnsignedTypeConversionITCase
2020-06-09T10:42:52.1270590Z [ERROR]
org.apache.flink.connector.jdbc.table.UnsignedTypeConversionITCase Time
elapsed: 21.508 s <<< ERROR!
2020-06-09T10:42:52.1272319Z ch.vorburger.exec.ManagedProcessException: An
error occurred while running a command: create database if not exists `test`;
2020-06-09T10:42:52.1273692Z at ch.vorburger.mariadb4j.DB.run(DB.java:300)
2020-06-09T10:42:52.1274627Z at ch.vorburger.mariadb4j.DB.run(DB.java:265)
2020-06-09T10:42:52.1275626Z at ch.vorburger.mariadb4j.DB.run(DB.java:269)
2020-06-09T10:42:52.1277434Z at
ch.vorburger.mariadb4j.DB.createDB(DB.java:308)
2020-06-09T10:42:52.1278614Z at
ch.vorburger.mariadb4j.junit.MariaDB4jRule.initDB(MariaDB4jRule.java:55)
2020-06-09T10:42:52.1280066Z at
ch.vorburger.mariadb4j.junit.MariaDB4jRule.before(MariaDB4jRule.java:50)
2020-06-09T10:42:52.1281356Z at
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
2020-06-09T10:42:52.1282634Z at
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2020-06-09T10:42:52.1283907Z at
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2020-06-09T10:42:52.1285077Z at
org.junit.rules.RunRules.evaluate(RunRules.java:20)
2020-06-09T10:42:52.1286330Z at
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2020-06-09T10:42:52.1287577Z at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
2020-06-09T10:42:52.1289108Z at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
2020-06-09T10:42:52.1290627Z at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
2020-06-09T10:42:52.1292073Z at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
2020-06-09T10:42:52.1293577Z at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
2020-06-09T10:42:52.1295063Z at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
2020-06-09T10:42:52.1296602Z at
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
2020-06-09T10:42:52.1297919Z at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
2020-06-09T10:42:52.1301011Z Caused by:
ch.vorburger.exec.ManagedProcessException: Asked to waitFor Program
[/tmp/MariaDB4j/base/bin/mysql, --socket=/tmp/MariaDB4j.37329.sock] (in working
directory /tmp/MariaDB4j/base), but it was never even start()'ed!
2020-06-09T10:42:52.1302999Z at
ch.vorburger.exec.ManagedProcess.assertWaitForIsValid(ManagedProcess.java:478)
2020-06-09T10:42:52.1304428Z at
ch.vorburger.exec.ManagedProcess.waitForExitMaxMsWithoutLog(ManagedProcess.java:439)
2020-06-09T10:42:52.1305807Z at
ch.vorburger.exec.ManagedProcess.waitForExit(ManagedProcess.java:418)
2020-06-09T10:42:52.1307046Z at ch.vorburger.mariadb4j.DB.run(DB.java:298)
2020-06-09T10:42:52.1307733Z ... 18 more
2020-06-09T10:42:52.1308125Z
2020-06-09T10:42:54.2238022Z [INFO] Running
org.apache.flink.connector.jdbc.table.JdbcDynamicTableSinkITCase
2020-06-09T10:42:54.4827919Z Tue Jun 09 10:42:54 UTC 2020 Thread[main,5,main]
java.lang.NoSuchFieldException: DEV_NULL
2020-06-09T10:42:54.6180311Z
----------------------------------------------------------------
2020-06-09T10:42:54.6197058Z Tue Jun 09 10:42:54 UTC 2020:
2020-06-09T10:42:54.6208479Z Booting Derby version The Apache Software
Foundation - Apache Derby - 10.14.2.0 - (1828579): instance
a816c00e-0172-98ad-018f-00003f61a340
2020-06-09T10:42:54.6211672Z on database directory
memory:/__w/2/s/flink-connectors/flink-connector-jdbc/target/test with class
loader sun.misc.Launcher$AppClassLoader@677327b6
2020-06-09T10:42:54.6214285Z Loaded from
file:/__w/2/.m2/repository/org/apache/derby/derby/10.14.2.0/derby-10.14.2.0.jar
2020-06-09T10:42:54.6215290Z java.vendor=Private Build
2020-06-09T10:42:54.6216746Z
java.runtime.version=1.8.0_242-8u242-b08-0ubuntu3~16.04-b08
2020-06-09T10:42:54.6218248Z
user.dir=/__w/2/s/flink-connectors/flink-connector-jdbc/target
2020-06-09T10:42:54.6219086Z os.name=Linux
2020-06-09T10:42:54.6219626Z os.arch=amd64
2020-06-09T10:42:54.6220611Z os.version=3.10.0-957.21.3.el7.x86_64
2020-06-09T10:42:54.6221300Z derby.system.home=null
2020-06-09T10:42:54.6222157Z
derby.stream.error.field=org.apache.flink.connector.jdbc.JdbcTestBase.DEV_NULL
2020-06-09T10:42:54.7487059Z Database Class Loader started -
derby.database.classpath=''
2020-06-09T10:43:03.9366643Z [INFO] Tests run: 2, Failures: 0, Errors: 0,
Skipped: 0, Time elapsed: 14.756 s - in
org.apache.flink.connector.jdbc.table.JdbcDynamicTableSourceITCase
2020-06-09T10:43:05.2037926Z [INFO] Running
org.apache.flink.connector.jdbc.JdbcITCase
2020-06-09T10:43:05.5502611Z [WARNING] Tests run: 1, Failures: 0, Errors: 0,
Skipped: 1, Time elapsed: 0.346 s - in
org.apache.flink.connector.jdbc.JdbcITCase
2020-06-09T10:43:06.5656450Z [INFO] Running
org.apache.flink.connector.jdbc.catalog.PostgresCatalogITCase
2020-06-09T10:43:13.5660574Z [INFO] Tests run: 4, Failures: 0, Errors: 0,
Skipped: 0, Time elapsed: 19.348 s - in
org.apache.flink.connector.jdbc.table.JdbcDynamicTableSinkITCase
2020-06-09T10:43:26.7919603Z [INFO] Tests run: 8, Failures: 0, Errors: 0,
Skipped: 0, Time elapsed: 20.229 s - in
org.apache.flink.connector.jdbc.catalog.PostgresCatalogITCase
2020-06-09T10:43:27.2592165Z [INFO]
2020-06-09T10:43:27.2592948Z [INFO] Results:
2020-06-09T10:43:27.2593532Z [INFO]
2020-06-09T10:43:27.2595409Z [ERROR] Errors:
2020-06-09T10:43:27.2597710Z [ERROR]
UnsignedTypeConversionITCase.org.apache.flink.connector.jdbc.table.UnsignedTypeConversionITCase
» ManagedProcess
2020-06-09T10:43:27.2598821Z [INFO]
2020-06-09T10:43:27.2599800Z [ERROR] Tests run: 27, Failures: 0, Errors: 1,
Skipped: 1
{code}
> UnsignedTypeConversionITCase stalls in ch.vorburger.mariadb4j.DB.stop
> ---------------------------------------------------------------------
>
> Key: FLINK-18082
> URL: https://issues.apache.org/jira/browse/FLINK-18082
> Project: Flink
> Issue Type: Bug
> Components: Connectors / JDBC, Table SQL / Ecosystem
> Affects Versions: 1.12.0
> Reporter: Robert Metzger
> Assignee: Leonard Xu
> Priority: Major
> Labels: pull-request-available, test-stability
>
> CI:
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=2582&view=logs&j=d44f43ce-542c-597d-bf94-b0718c71e5e8&t=03dca39c-73e8-5aaf-601d-328ae5c35f20
> {code}
> 2020-06-02T19:01:31.8486456Z
> ==============================================================================
> 2020-06-02T19:01:31.8487052Z Printing stack trace of Java process 8653
> 2020-06-02T19:01:31.8487424Z
> ==============================================================================
> 2020-06-02T19:01:31.8541169Z Picked up JAVA_TOOL_OPTIONS:
> -XX:+HeapDumpOnOutOfMemoryError
> 2020-06-02T19:01:32.1665740Z 2020-06-02 19:01:32
> 2020-06-02T19:01:32.1666470Z Full thread dump OpenJDK 64-Bit Server VM
> (25.242-b08 mixed mode):
> 2020-06-02T19:01:32.1666735Z
> 2020-06-02T19:01:32.1667614Z "Attach Listener" #537 daemon prio=9 os_prio=0
> tid=0x00007f61f8001000 nid=0x3b9f waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1668130Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1668311Z
> 2020-06-02T19:01:32.1668958Z "flink-akka.actor.default-dispatcher-193" #535
> prio=5 os_prio=0 tid=0x00007f6034001000 nid=0x3af7 waiting on condition
> [0x00007f61a25b8000]
> 2020-06-02T19:01:32.1669418Z java.lang.Thread.State: TIMED_WAITING
> (parking)
> 2020-06-02T19:01:32.1669730Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1670301Z - parking to wait for <0x0000000080c51528> (a
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinPool)
> 2020-06-02T19:01:32.1670791Z at
> akka.dispatch.forkjoin.ForkJoinPool.idleAwaitWork(ForkJoinPool.java:2135)
> 2020-06-02T19:01:32.1671329Z at
> akka.dispatch.forkjoin.ForkJoinPool.scan(ForkJoinPool.java:2067)
> 2020-06-02T19:01:32.1671763Z at
> akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> 2020-06-02T19:01:32.1672211Z at
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> 2020-06-02T19:01:32.1672491Z
> 2020-06-02T19:01:32.1673104Z "flink-akka.actor.default-dispatcher-191" #533
> prio=5 os_prio=0 tid=0x00007f619801e000 nid=0x3ae1 waiting on condition
> [0x00007f60770f1000]
> 2020-06-02T19:01:32.1673564Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1673839Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1674422Z - parking to wait for <0x0000000080c51528> (a
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinPool)
> 2020-06-02T19:01:32.1674865Z at
> akka.dispatch.forkjoin.ForkJoinPool.scan(ForkJoinPool.java:2075)
> 2020-06-02T19:01:32.1675305Z at
> akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> 2020-06-02T19:01:32.1675751Z at
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> 2020-06-02T19:01:32.1676046Z
> 2020-06-02T19:01:32.1676669Z "jobmanager-future-thread-2" #466 daemon prio=5
> os_prio=0 tid=0x00007f6124001000 nid=0x3795 waiting on condition
> [0x00007f61a23b6000]
> 2020-06-02T19:01:32.1677316Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1677617Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1678220Z - parking to wait for <0x00000000816a4c90> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1678702Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1679209Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1679822Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-06-02T19:01:32.1680422Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1680962Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1681424Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1682062Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1682445Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1682656Z
> 2020-06-02T19:01:32.1683271Z "Flink-DispatcherRestEndpoint-thread-4" #349
> daemon prio=5 os_prio=0 tid=0x00007f618c00a000 nid=0x29a4 waiting on
> condition [0x00007f61a029f000]
> 2020-06-02T19:01:32.1683750Z java.lang.Thread.State: TIMED_WAITING
> (parking)
> 2020-06-02T19:01:32.1684057Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1684648Z - parking to wait for <0x0000000081731ff8> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1685145Z at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-06-02T19:01:32.1685673Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-06-02T19:01:32.1686400Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-06-02T19:01:32.1687200Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1687724Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1688211Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1688679Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1689076Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1689266Z
> 2020-06-02T19:01:32.1689923Z "FlinkCompletableFutureDelayScheduler-thread-1"
> #123 daemon prio=5 os_prio=0 tid=0x00007f60e801d000 nid=0x277b waiting on
> condition [0x00007f61104dd000]
> 2020-06-02T19:01:32.1690403Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1690698Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1691291Z - parking to wait for <0x00000000879019c0> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1691779Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1692314Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1692905Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
> 2020-06-02T19:01:32.1693506Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1694040Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1694500Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1694988Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1695372Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1695583Z
> 2020-06-02T19:01:32.1696176Z "Flink-DispatcherRestEndpoint-thread-3" #84
> daemon prio=5 os_prio=0 tid=0x00007f614c003800 nid=0x26ca waiting on
> condition [0x00007f6113bfa000]
> 2020-06-02T19:01:32.1696685Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1697117Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1697737Z - parking to wait for <0x0000000081731ff8> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1698205Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1698749Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1699339Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-06-02T19:01:32.1699942Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1700582Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1701042Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1701528Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1701926Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1702114Z
> 2020-06-02T19:01:32.1702714Z "mysql-cj-abandoned-connection-cleanup" #83
> daemon prio=5 os_prio=0 tid=0x00007f61625c9000 nid=0x26c7 in Object.wait()
> [0x00007f6113dfc000]
> 2020-06-02T19:01:32.1703201Z java.lang.Thread.State: TIMED_WAITING (on
> object monitor)
> 2020-06-02T19:01:32.1703530Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1703857Z at
> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> 2020-06-02T19:01:32.1704416Z - locked <0x00000000814a4b00> (a
> java.lang.ref.ReferenceQueue$Lock)
> 2020-06-02T19:01:32.1704939Z at
> com.mysql.cj.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:85)
> 2020-06-02T19:01:32.1705464Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 2020-06-02T19:01:32.1705950Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1706329Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1706566Z
> 2020-06-02T19:01:32.1707083Z "Exec Stream Pumper" #76 daemon prio=5 os_prio=0
> tid=0x00007f6118001000 nid=0x269c runnable [0x00007f6113ffe000]
> 2020-06-02T19:01:32.1707485Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1707773Z at java.io.FileInputStream.readBytes(Native
> Method)
> 2020-06-02T19:01:32.1708117Z at
> java.io.FileInputStream.read(FileInputStream.java:255)
> 2020-06-02T19:01:32.1708522Z at
> java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
> 2020-06-02T19:01:32.1708944Z at
> java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
> 2020-06-02T19:01:32.1709357Z at
> java.io.BufferedInputStream.read(BufferedInputStream.java:345)
> 2020-06-02T19:01:32.1709977Z - locked <0x0000000081555688> (a
> java.lang.UNIXProcess$ProcessPipeInputStream)
> 2020-06-02T19:01:32.1710386Z at
> java.io.FilterInputStream.read(FilterInputStream.java:107)
> 2020-06-02T19:01:32.1710779Z at
> org.apache.commons.exec.StreamPumper.run(StreamPumper.java:107)
> 2020-06-02T19:01:32.1711147Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1711643Z
> 2020-06-02T19:01:32.1711987Z "Exec Default Executor" #75 prio=5 os_prio=0
> tid=0x00007f63009ee800 nid=0x269a in Object.wait() [0x00007f61a019e000]
> 2020-06-02T19:01:32.1712409Z java.lang.Thread.State: WAITING (on object
> monitor)
> 2020-06-02T19:01:32.1712729Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1713189Z - waiting on <0x00000000816a4ab0> (a
> java.lang.UNIXProcess)
> 2020-06-02T19:01:32.1713521Z at java.lang.Object.wait(Object.java:502)
> 2020-06-02T19:01:32.1713849Z at
> java.lang.UNIXProcess.waitFor(UNIXProcess.java:395)
> 2020-06-02T19:01:32.1714370Z - locked <0x00000000816a4ab0> (a
> java.lang.UNIXProcess)
> 2020-06-02T19:01:32.1714778Z at
> org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:364)
> 2020-06-02T19:01:32.1715244Z at
> org.apache.commons.exec.DefaultExecutor.access$200(DefaultExecutor.java:48)
> 2020-06-02T19:01:32.1715710Z at
> org.apache.commons.exec.DefaultExecutor$1.run(DefaultExecutor.java:200)
> 2020-06-02T19:01:32.1716078Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1716292Z
> 2020-06-02T19:01:32.1716642Z "process reaper" #71 daemon prio=10 os_prio=0
> tid=0x00007f61a805f000 nid=0x2654 runnable [0x00007f61a3441000]
> 2020-06-02T19:01:32.1717218Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1717519Z at
> java.lang.UNIXProcess.waitForProcessExit(Native Method)
> 2020-06-02T19:01:32.1717906Z at
> java.lang.UNIXProcess.lambda$initStreams$3(UNIXProcess.java:289)
> 2020-06-02T19:01:32.1718285Z at
> java.lang.UNIXProcess$$Lambda$7/861659238.run(Unknown Source)
> 2020-06-02T19:01:32.1718721Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 2020-06-02T19:01:32.1719318Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1719700Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1719908Z
> 2020-06-02T19:01:32.1720537Z "Flink-DispatcherRestEndpoint-thread-2" #66
> daemon prio=5 os_prio=0 tid=0x00007f614c002800 nid=0x2506 waiting on
> condition [0x00007f61a2bbc000]
> 2020-06-02T19:01:32.1721013Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1721288Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1721899Z - parking to wait for <0x0000000081731ff8> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1722366Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1722891Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1723582Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-06-02T19:01:32.1724166Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1724705Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1725166Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1725653Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1726050Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1726238Z
> 2020-06-02T19:01:32.1727051Z "mini-cluster-io-thread-10" #64 daemon prio=5
> os_prio=0 tid=0x00007f613c00b000 nid=0x236e waiting on condition
> [0x00007f61a06a1000]
> 2020-06-02T19:01:32.1727500Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1727795Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1728406Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1728888Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1729397Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1729941Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1730413Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1730874Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1731360Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1731740Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1731947Z
> 2020-06-02T19:01:32.1732513Z "mini-cluster-io-thread-9" #63 daemon prio=5
> os_prio=0 tid=0x00007f613c006800 nid=0x236d waiting on condition
> [0x00007f61a07a2000]
> 2020-06-02T19:01:32.1732963Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1733237Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1733844Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1734329Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1734836Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1735379Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1735833Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1736314Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1737055Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1737598Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1737787Z
> 2020-06-02T19:01:32.1738405Z "jobmanager-future-thread-1" #62 daemon prio=5
> os_prio=0 tid=0x00007f613c01c000 nid=0x236c waiting on condition
> [0x00007f61a08a3000]
> 2020-06-02T19:01:32.1738863Z java.lang.Thread.State: TIMED_WAITING
> (parking)
> 2020-06-02T19:01:32.1739148Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1739755Z - parking to wait for <0x00000000816a4c90> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1740227Z at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-06-02T19:01:32.1740771Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-06-02T19:01:32.1741390Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-06-02T19:01:32.1742053Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1742594Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1743076Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1743544Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1743942Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1744129Z
> 2020-06-02T19:01:32.1744722Z "mini-cluster-io-thread-8" #59 daemon prio=5
> os_prio=0 tid=0x00007f6190005000 nid=0x2369 waiting on condition
> [0x00007f61a0ba6000]
> 2020-06-02T19:01:32.1745147Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1745440Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1746027Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1746553Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1747227Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1747753Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1748230Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1748691Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1749186Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1749585Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1749771Z
> 2020-06-02T19:01:32.1750347Z "mini-cluster-io-thread-7" #58 daemon prio=5
> os_prio=0 tid=0x00007f6190003000 nid=0x2368 waiting on condition
> [0x00007f61a0ca7000]
> 2020-06-02T19:01:32.1750793Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1751092Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1751686Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1752170Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1752679Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1753226Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1753703Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1754167Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1754652Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1755031Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1755240Z
> 2020-06-02T19:01:32.1755806Z "mini-cluster-io-thread-6" #57 daemon prio=5
> os_prio=0 tid=0x00007f6190001800 nid=0x2367 waiting on condition
> [0x00007f61a0da8000]
> 2020-06-02T19:01:32.1756340Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1756674Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1757414Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1757914Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1758437Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1758963Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1759434Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1759895Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1760468Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1760864Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1761052Z
> 2020-06-02T19:01:32.1761621Z "mini-cluster-io-thread-5" #56 daemon prio=5
> os_prio=0 tid=0x00007f6150008000 nid=0x2366 waiting on condition
> [0x00007f61a0ea9000]
> 2020-06-02T19:01:32.1762063Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1762352Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1762938Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1763417Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1763926Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1764464Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1764944Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1765409Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1765886Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1766284Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1766511Z
> 2020-06-02T19:01:32.1767253Z "mini-cluster-io-thread-4" #55 daemon prio=5
> os_prio=0 tid=0x00007f6300311000 nid=0x2365 waiting on condition
> [0x00007f61a0faa000]
> 2020-06-02T19:01:32.1767692Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1767965Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1768575Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1769051Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1769558Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1770111Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1770563Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1771042Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1771526Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1771906Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1772094Z
> 2020-06-02T19:01:32.1772676Z "mini-cluster-io-thread-3" #54 daemon prio=5
> os_prio=0 tid=0x00007f6198013800 nid=0x2364 waiting on condition
> [0x00007f61a10ab000]
> 2020-06-02T19:01:32.1773113Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1773526Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1774138Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1774697Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1775231Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1775770Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1776225Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1776747Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1777357Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1777752Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1777943Z
> 2020-06-02T19:01:32.1778554Z "mini-cluster-io-thread-2" #53 daemon prio=5
> os_prio=0 tid=0x00007f630030c800 nid=0x2363 waiting on condition
> [0x00007f61a11ac000]
> 2020-06-02T19:01:32.1779065Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1779372Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1779968Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1780447Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1780980Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1781503Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1781977Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1782451Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1782920Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1783316Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1783510Z
> 2020-06-02T19:01:32.1784119Z "Flink-DispatcherRestEndpoint-thread-1" #52
> daemon prio=5 os_prio=0 tid=0x00007f6161fad000 nid=0x2362 waiting on
> condition [0x00007f61a12ad000]
> 2020-06-02T19:01:32.1784565Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1784856Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1785445Z - parking to wait for <0x0000000081731ff8> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1785925Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1786475Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1787228Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-06-02T19:01:32.1787826Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1788354Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1788830Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1789300Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1789691Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1789880Z
> 2020-06-02T19:01:32.1790488Z "mini-cluster-io-thread-1" #51 daemon prio=5
> os_prio=0 tid=0x00007f6161faa800 nid=0x2361 waiting on condition
> [0x00007f61a13ae000]
> 2020-06-02T19:01:32.1790911Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1791202Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1791786Z - parking to wait for <0x0000000081f00080> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1792265Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1792794Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1793408Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1793880Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1794359Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1794829Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1795224Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1795411Z
> 2020-06-02T19:01:32.1796007Z "flink-rest-server-netty-boss-thread-1" #50
> daemon prio=5 os_prio=0 tid=0x00007f6161fa5000 nid=0x2360 runnable
> [0x00007f61a14af000]
> 2020-06-02T19:01:32.1796466Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1796778Z at
> sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> 2020-06-02T19:01:32.1797363Z at
> sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
> 2020-06-02T19:01:32.1797790Z at
> sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
> 2020-06-02T19:01:32.1798206Z at
> sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
> 2020-06-02T19:01:32.1798866Z - locked <0x0000000081f004e8> (a
> org.apache.flink.shaded.netty4.io.netty.channel.nio.SelectedSelectionKeySet)
> 2020-06-02T19:01:32.1799476Z - locked <0x0000000081f00500> (a
> java.util.Collections$UnmodifiableSet)
> 2020-06-02T19:01:32.1799991Z - locked <0x0000000081f004a0> (a
> sun.nio.ch.EPollSelectorImpl)
> 2020-06-02T19:01:32.1800359Z at
> sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
> 2020-06-02T19:01:32.1800875Z at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
> 2020-06-02T19:01:32.1801498Z at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:806)
> 2020-06-02T19:01:32.1802036Z at
> org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
> 2020-06-02T19:01:32.1802624Z at
> org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
> 2020-06-02T19:01:32.1803260Z at
> org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> 2020-06-02T19:01:32.1803690Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1803895Z
> 2020-06-02T19:01:32.1804241Z "IOManager reader thread #1" #45 daemon prio=5
> os_prio=0 tid=0x00007f63014fa000 nid=0x235d waiting on condition
> [0x00007f61a1db0000]
> 2020-06-02T19:01:32.1804685Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1804981Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1805571Z - parking to wait for <0x0000000081901368> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1806053Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1806604Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1807373Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1807892Z at
> org.apache.flink.runtime.io.disk.iomanager.IOManagerAsync$ReaderThread.run(IOManagerAsync.java:354)
> 2020-06-02T19:01:32.1808204Z
> 2020-06-02T19:01:32.1808550Z "IOManager writer thread #1" #44 daemon prio=5
> os_prio=0 tid=0x00007f63014f9000 nid=0x235c waiting on condition
> [0x00007f61a1eb1000]
> 2020-06-02T19:01:32.1808996Z java.lang.Thread.State: WAITING (parking)
> 2020-06-02T19:01:32.1809285Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1809897Z - parking to wait for <0x0000000081977a50> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1810382Z at
> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-06-02T19:01:32.1810893Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-06-02T19:01:32.1811530Z at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-06-02T19:01:32.1812047Z at
> org.apache.flink.runtime.io.disk.iomanager.IOManagerAsync$WriterThread.run(IOManagerAsync.java:460)
> 2020-06-02T19:01:32.1812361Z
> 2020-06-02T19:01:32.1812888Z "Timer-2" #42 daemon prio=5 os_prio=0
> tid=0x00007f63014c0000 nid=0x235b in Object.wait() [0x00007f61a1fb2000]
> 2020-06-02T19:01:32.1813326Z java.lang.Thread.State: TIMED_WAITING (on
> object monitor)
> 2020-06-02T19:01:32.1813641Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1814113Z - waiting on <0x0000000081901c00> (a
> java.util.TaskQueue)
> 2020-06-02T19:01:32.1814450Z at
> java.util.TimerThread.mainLoop(Timer.java:552)
> 2020-06-02T19:01:32.1814940Z - locked <0x0000000081901c00> (a
> java.util.TaskQueue)
> 2020-06-02T19:01:32.1815270Z at java.util.TimerThread.run(Timer.java:505)
> 2020-06-02T19:01:32.1815469Z
> 2020-06-02T19:01:32.1816092Z "Timer-1" #40 daemon prio=5 os_prio=0
> tid=0x00007f63014be000 nid=0x235a in Object.wait() [0x00007f61a20b3000]
> 2020-06-02T19:01:32.1816569Z java.lang.Thread.State: TIMED_WAITING (on
> object monitor)
> 2020-06-02T19:01:32.1817028Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1817513Z - waiting on <0x0000000081901570> (a
> java.util.TaskQueue)
> 2020-06-02T19:01:32.1817846Z at
> java.util.TimerThread.mainLoop(Timer.java:552)
> 2020-06-02T19:01:32.1818339Z - locked <0x0000000081901570> (a
> java.util.TaskQueue)
> 2020-06-02T19:01:32.1818650Z at java.util.TimerThread.run(Timer.java:505)
> 2020-06-02T19:01:32.1818862Z
> 2020-06-02T19:01:32.1819196Z "BLOB Server listener at 39424" #36 daemon
> prio=5 os_prio=0 tid=0x00007f63014bb000 nid=0x2359 runnable
> [0x00007f61a21b4000]
> 2020-06-02T19:01:32.1819610Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1819903Z at java.net.PlainSocketImpl.socketAccept(Native
> Method)
> 2020-06-02T19:01:32.1820304Z at
> java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
> 2020-06-02T19:01:32.1820726Z at
> java.net.ServerSocket.implAccept(ServerSocket.java:560)
> 2020-06-02T19:01:32.1821107Z at
> java.net.ServerSocket.accept(ServerSocket.java:528)
> 2020-06-02T19:01:32.1821511Z at
> org.apache.flink.runtime.blob.BlobServer.run(BlobServer.java:262)
> 2020-06-02T19:01:32.1821756Z
> 2020-06-02T19:01:32.1822269Z "Timer-0" #37 daemon prio=5 os_prio=0
> tid=0x00007f63014a5800 nid=0x2358 in Object.wait() [0x00007f61a22b5000]
> 2020-06-02T19:01:32.1822709Z java.lang.Thread.State: TIMED_WAITING (on
> object monitor)
> 2020-06-02T19:01:32.1823030Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1823478Z - waiting on <0x0000000081901740> (a
> java.util.TaskQueue)
> 2020-06-02T19:01:32.1823816Z at
> java.util.TimerThread.mainLoop(Timer.java:552)
> 2020-06-02T19:01:32.1824304Z - locked <0x0000000081901740> (a
> java.util.TaskQueue)
> 2020-06-02T19:01:32.1824629Z at java.util.TimerThread.run(Timer.java:505)
> 2020-06-02T19:01:32.1824823Z
> 2020-06-02T19:01:32.1825397Z "flink-metrics-scheduler-1" #32 prio=5 os_prio=0
> tid=0x00007f6301468000 nid=0x2354 waiting on condition [0x00007f61a26b9000]
> 2020-06-02T19:01:32.1825831Z java.lang.Thread.State: TIMED_WAITING
> (sleeping)
> 2020-06-02T19:01:32.1826134Z at java.lang.Thread.sleep(Native Method)
> 2020-06-02T19:01:32.1826559Z at
> akka.actor.LightArrayRevolverScheduler.waitNanos(LightArrayRevolverScheduler.scala:85)
> 2020-06-02T19:01:32.1827253Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:265)
> 2020-06-02T19:01:32.1827792Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
> 2020-06-02T19:01:32.1828191Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1828392Z
> 2020-06-02T19:01:32.1829014Z "flink-scheduler-1" #27 prio=5 os_prio=0
> tid=0x00007f6300ec1800 nid=0x22f5 waiting on condition [0x00007f61a2fbe000]
> 2020-06-02T19:01:32.1829625Z java.lang.Thread.State: TIMED_WAITING
> (sleeping)
> 2020-06-02T19:01:32.1830040Z at java.lang.Thread.sleep(Native Method)
> 2020-06-02T19:01:32.1830784Z at
> akka.actor.LightArrayRevolverScheduler.waitNanos(LightArrayRevolverScheduler.scala:85)
> 2020-06-02T19:01:32.1831508Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:265)
> 2020-06-02T19:01:32.1832253Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
> 2020-06-02T19:01:32.1832842Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1833195Z
> 2020-06-02T19:01:32.1833740Z "process reaper" #24 daemon prio=10 os_prio=0
> tid=0x00007f61a8048000 nid=0x2222 waiting on condition [0x00007f61a3a81000]
> 2020-06-02T19:01:32.1834332Z java.lang.Thread.State: TIMED_WAITING
> (parking)
> 2020-06-02T19:01:32.1834709Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1835502Z - parking to wait for <0x0000000080ba0518> (a
> java.util.concurrent.SynchronousQueue$TransferStack)
> 2020-06-02T19:01:32.1836129Z at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-06-02T19:01:32.1837204Z at
> java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
> 2020-06-02T19:01:32.1837935Z at
> java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
> 2020-06-02T19:01:32.1838607Z at
> java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
> 2020-06-02T19:01:32.1839184Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
> 2020-06-02T19:01:32.1839801Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1840433Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1840957Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1841215Z
> 2020-06-02T19:01:32.1842084Z "surefire-forkedjvm-ping-30s" #23 daemon prio=5
> os_prio=0 tid=0x00007f63003c3000 nid=0x221f waiting on condition
> [0x00007f61b07c6000]
> 2020-06-02T19:01:32.1842680Z java.lang.Thread.State: TIMED_WAITING
> (parking)
> 2020-06-02T19:01:32.1843116Z at sun.misc.Unsafe.park(Native Method)
> 2020-06-02T19:01:32.1843930Z - parking to wait for <0x0000000080b92410> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-06-02T19:01:32.1844585Z at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-06-02T19:01:32.1845348Z at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-06-02T19:01:32.1846221Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-06-02T19:01:32.1847278Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-06-02T19:01:32.1848018Z at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-06-02T19:01:32.1848653Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-06-02T19:01:32.1849341Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-06-02T19:01:32.1849850Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1850130Z
> 2020-06-02T19:01:32.1850983Z "surefire-forkedjvm-command-thread" #22 daemon
> prio=5 os_prio=0 tid=0x00007f63003ac000 nid=0x221c runnable
> [0x00007f61b0ad1000]
> 2020-06-02T19:01:32.1851572Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1851989Z at java.io.FileInputStream.readBytes(Native
> Method)
> 2020-06-02T19:01:32.1852454Z at
> java.io.FileInputStream.read(FileInputStream.java:255)
> 2020-06-02T19:01:32.1852980Z at
> java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
> 2020-06-02T19:01:32.1853504Z at
> java.io.BufferedInputStream.read(BufferedInputStream.java:265)
> 2020-06-02T19:01:32.1854228Z - locked <0x0000000080c53790> (a
> java.io.BufferedInputStream)
> 2020-06-02T19:01:32.1854701Z at
> java.io.DataInputStream.readInt(DataInputStream.java:387)
> 2020-06-02T19:01:32.1855323Z at
> org.apache.maven.surefire.booter.MasterProcessCommand.decode(MasterProcessCommand.java:115)
> 2020-06-02T19:01:32.1856252Z at
> org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:391)
> 2020-06-02T19:01:32.1857036Z at java.lang.Thread.run(Thread.java:748)
> 2020-06-02T19:01:32.1857304Z
> 2020-06-02T19:01:32.1857755Z "Service Thread" #21 daemon prio=9 os_prio=0
> tid=0x00007f63002d5000 nid=0x221a runnable [0x0000000000000000]
> 2020-06-02T19:01:32.1858280Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1858532Z
> 2020-06-02T19:01:32.1858991Z "C1 CompilerThread14" #20 daemon prio=9
> os_prio=0 tid=0x00007f63002c8000 nid=0x2219 waiting on condition
> [0x0000000000000000]
> 2020-06-02T19:01:32.1859548Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1859786Z
> 2020-06-02T19:01:32.1860247Z "C1 CompilerThread13" #19 daemon prio=9
> os_prio=0 tid=0x00007f63002c6000 nid=0x2218 waiting on condition
> [0x0000000000000000]
> 2020-06-02T19:01:32.1860802Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1861042Z
> 2020-06-02T19:01:32.1861653Z "C1 CompilerThread12" #18 daemon prio=9
> os_prio=0 tid=0x00007f63002c4000 nid=0x2217 waiting on condition
> [0x0000000000000000]
> 2020-06-02T19:01:32.1862227Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1862465Z
> 2020-06-02T19:01:32.1862931Z "C1 CompilerThread11" #17 daemon prio=9
> os_prio=0 tid=0x00007f63002c2000 nid=0x2216 waiting on condition
> [0x0000000000000000]
> 2020-06-02T19:01:32.1863458Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1863711Z
> 2020-06-02T19:01:32.1864153Z "C1 CompilerThread10" #16 daemon prio=9
> os_prio=0 tid=0x00007f63002c0000 nid=0x2215 waiting on condition
> [0x0000000000000000]
> 2020-06-02T19:01:32.1864696Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1864932Z
> 2020-06-02T19:01:32.1865389Z "C2 CompilerThread9" #15 daemon prio=9 os_prio=0
> tid=0x00007f63002bd000 nid=0x2214 waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1865921Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1866175Z
> 2020-06-02T19:01:32.1866632Z "C2 CompilerThread8" #14 daemon prio=9 os_prio=0
> tid=0x00007f63002bb800 nid=0x2213 waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1867418Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1867660Z
> 2020-06-02T19:01:32.1868123Z "C2 CompilerThread7" #13 daemon prio=9 os_prio=0
> tid=0x00007f63002b9000 nid=0x2212 waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1868652Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1868908Z
> 2020-06-02T19:01:32.1869440Z "C2 CompilerThread6" #12 daemon prio=9 os_prio=0
> tid=0x00007f63002b7800 nid=0x2211 waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1869969Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1870199Z
> 2020-06-02T19:01:32.1870646Z "C2 CompilerThread5" #11 daemon prio=9 os_prio=0
> tid=0x00007f63002b5000 nid=0x2210 waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1871166Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1871396Z
> 2020-06-02T19:01:32.1871860Z "C2 CompilerThread4" #10 daemon prio=9 os_prio=0
> tid=0x00007f63002b3000 nid=0x220f waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1872387Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1872635Z
> 2020-06-02T19:01:32.1873060Z "C2 CompilerThread3" #9 daemon prio=9 os_prio=0
> tid=0x00007f63002a9000 nid=0x220e waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1873590Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1873815Z
> 2020-06-02T19:01:32.1874267Z "C2 CompilerThread2" #8 daemon prio=9 os_prio=0
> tid=0x00007f63002a6800 nid=0x220d waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1874805Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1875035Z
> 2020-06-02T19:01:32.1875466Z "C2 CompilerThread1" #7 daemon prio=9 os_prio=0
> tid=0x00007f63002a4800 nid=0x220c waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1875992Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1876218Z
> 2020-06-02T19:01:32.1876676Z "C2 CompilerThread0" #6 daemon prio=9 os_prio=0
> tid=0x00007f63002a2800 nid=0x220b waiting on condition [0x0000000000000000]
> 2020-06-02T19:01:32.1877580Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1877815Z
> 2020-06-02T19:01:32.1878222Z "Signal Dispatcher" #5 daemon prio=9 os_prio=0
> tid=0x00007f63002a0800 nid=0x220a runnable [0x0000000000000000]
> 2020-06-02T19:01:32.1878748Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1878977Z
> 2020-06-02T19:01:32.1879472Z "Surrogate Locker Thread (Concurrent GC)" #4
> daemon prio=9 os_prio=0 tid=0x00007f630029f000 nid=0x2209 waiting on
> condition [0x0000000000000000]
> 2020-06-02T19:01:32.1880026Z java.lang.Thread.State: RUNNABLE
> 2020-06-02T19:01:32.1880278Z
> 2020-06-02T19:01:32.1880699Z "Finalizer" #3 daemon prio=8 os_prio=0
> tid=0x00007f630026e800 nid=0x2208 in Object.wait() [0x00007f620958e000]
> 2020-06-02T19:01:32.1881124Z java.lang.Thread.State: WAITING (on object
> monitor)
> 2020-06-02T19:01:32.1881408Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1882065Z - waiting on <0x0000000080c53a60> (a
> java.lang.ref.ReferenceQueue$Lock)
> 2020-06-02T19:01:32.1882609Z at
> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> 2020-06-02T19:01:32.1883144Z - locked <0x0000000080c53a60> (a
> java.lang.ref.ReferenceQueue$Lock)
> 2020-06-02T19:01:32.1883522Z at
> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
> 2020-06-02T19:01:32.1883906Z at
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
> 2020-06-02T19:01:32.1884151Z
> 2020-06-02T19:01:32.1884675Z "Reference Handler" #2 daemon prio=10 os_prio=0
> tid=0x00007f630026a000 nid=0x2207 in Object.wait() [0x00007f620968f000]
> 2020-06-02T19:01:32.1885086Z java.lang.Thread.State: WAITING (on object
> monitor)
> 2020-06-02T19:01:32.1885390Z at java.lang.Object.wait(Native Method)
> 2020-06-02T19:01:32.1885872Z - waiting on <0x0000000080c53a50> (a
> java.lang.ref.Reference$Lock)
> 2020-06-02T19:01:32.1886186Z at java.lang.Object.wait(Object.java:502)
> 2020-06-02T19:01:32.1886587Z at
> java.lang.ref.Reference.tryHandlePending(Reference.java:191)
> 2020-06-02T19:01:32.1887443Z - locked <0x0000000080c53a50> (a
> java.lang.ref.Reference$Lock)
> 2020-06-02T19:01:32.1887838Z at
> java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
> 2020-06-02T19:01:32.1888077Z
> 2020-06-02T19:01:32.1888380Z "main" #1 prio=5 os_prio=0
> tid=0x00007f630000b800 nid=0x21cf waiting on condition [0x00007f6306d43000]
> 2020-06-02T19:01:32.1888757Z java.lang.Thread.State: TIMED_WAITING
> (sleeping)
> 2020-06-02T19:01:32.1889050Z at java.lang.Thread.sleep(Native Method)
> 2020-06-02T19:01:32.1889437Z at
> org.apache.commons.exec.DefaultExecuteResultHandler.waitFor(DefaultExecuteResultHandler.java:121)
> 2020-06-02T19:01:32.1889917Z at
> ch.vorburger.exec.ManagedProcess.destroy(ManagedProcess.java:344)
> 2020-06-02T19:01:32.1890289Z at ch.vorburger.mariadb4j.DB.stop(DB.java:327)
> 2020-06-02T19:01:32.1890764Z - locked <0x00000000816a5170> (a
> ch.vorburger.mariadb4j.DB)
> 2020-06-02T19:01:32.1891151Z at
> ch.vorburger.mariadb4j.junit.MariaDB4jRule.after(MariaDB4jRule.java:64)
> 2020-06-02T19:01:32.1891571Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:50)
> 2020-06-02T19:01:32.1892001Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2020-06-02T19:01:32.1892425Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2020-06-02T19:01:32.1892802Z at
> org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2020-06-02T19:01:32.1893180Z at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2020-06-02T19:01:32.1893594Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> 2020-06-02T19:01:32.1894085Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> 2020-06-02T19:01:32.1894575Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> 2020-06-02T19:01:32.1895059Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> 2020-06-02T19:01:32.1895567Z at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> 2020-06-02T19:01:32.1896211Z at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> 2020-06-02T19:01:32.1896744Z at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> 2020-06-02T19:01:32.1897423Z at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> {code}
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