D4Science Infrastructure

From the nohup.out file:

Exception in thread "Thread-11647282" java.lang.OutOfMemoryError: Java heap space
        at org.gcube.common.searchservice.searchlibrary.resultset.elements.StreamWorker.run(StreamWorker.java:52)
Exception in thread "Thread-173" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Thread-14996838" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Thread-14997091" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Thread-14997471" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer$<anon>" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Thread-14997999" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "cb-computations-2" java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
        at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:59)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "EventSweeper" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Thread-14998199" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "cb-computations-1" java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
        at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:59)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "ServiceDispacherThread-53" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer$<anon>" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Thread-14998267" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "Updater" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "GHNConsumer$<anon>" java.lang.OutOfMemoryError: GC overhead limit exceeded

As I do not know if it's one of the exist backed services, I did not restart it because I don't know the procedure to follow if the exist database fails.