[OAK-6845] org.apache.jackrabbit.oak.jcr.query.QueryJcrTest1IT on java 9 fails with OutOfMemory

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.10, 1.8.0
• Component/s: lucene
• Epic Link: Oak should compile & test on Java 9
• Assignee: Julian Reschke
• Reporter: Julian Reschke
• Created: 18/Oct/17 12:28
• Updated: 27/Oct/17 10:06
• Resolved: 18/Oct/17 15:29

Description

Running org.apache.jackrabbit.oak.jcr.query.QueryJcrTest1IT
java.lang.OutOfMemoryError: Java heap space
Dumping heap to java_pid12624.hprof ...
Heap dump file created [824135841 bytes in 1.940 secs]
Exception in thread "FileStore background tasks" Exception in thread "FileStore background tasks" java.lang.IllegalMonitorStateException
        at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.signal(AbstractQueuedSynchronizer.java:1962)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1141)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)java.lang.IllegalMonitorStateException
        at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.signal(AbstractQueuedSynchronizer.java:1962)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1141)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)Exception in thread "Thread-13" java.lang.OutOfMemoryError: Java heap space
Exception in thread "FileStore background tasks" java.lang.IllegalMonitorStateException
        at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.signal(AbstractQueuedSynchronizer.java:1962)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1141)
        at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base/java.lang.Thread.run(Thread.java:844)
Exception in thread "surefire-forkedjvm-command-thread" java.lang.OutOfMemoryError: Java heap space
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "FileStore background tasks"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "FileStore background tasks"

and

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-failsafe-plugin:2.19.1:integration-test (default) on project oak-lucene: Execution default of goal org.apache.maven.plugins:maven-failsafe-plugin:2.19.1:integration-test failed: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
[ERROR] Command was cmd.exe /X /C ""C:\Program Files\Java\jdk-9\bin\java" -Xmx512m -XX:+HeapDumpOnOutOfMemoryError -Dupdate.limit=100 -Djava.awt.headless=true -jar C:\projects\apache\oak\trunk\oak-lucene\target\surefire\surefirebooter14697660280707569600.jar C:\projects\apache\oak\trunk\oak-lucene\target\surefire\surefire17898514826986472070tmp C:\projects\apache\oak\trunk\oak-lucene\target\surefire\surefire_515981339468386547000tmp"
[ERROR] -> [Help 1]

Does anybody recall why we're running with 512m?

Issue Links

• relates to: OAK-6846 update maven-failsafe-plugin to 2.20.1