Hi,
We are seeing stuck thread issue for Timer thread with CAS version 5.2.0-RC4-SNAPSHOT and tomcat version 8.5.x. It is keeps on increasing the count. Because of this seeing issue" unable to create new native thread". Can you please help us on fixing this issue? *FROM THREAD DUMP:* Timer-1510 - threadId:156688 - state:TIMED_WAITING stackTrace: at java.util.TimerThread.run(Timer.java:505) at java.util.TimerThread.mainLoop(Timer.java:552) at java.lang.Object.wait(Native Method) Timer-1509 - threadId:153888 - state:TIMED_WAITING stackTrace: at java.util.TimerThread.run(Timer.java:505) at java.util.TimerThread.mainLoop(Timer.java:552) at java.lang.Object.wait(Native Method) Timer-1508 - threadId:153648 - state:TIMED_WAITING stackTrace: at java.util.TimerThread.run(Timer.java:505) at java.util.TimerThread.mainLoop(Timer.java:552) at java.lang.Object.wait(Native Method) <https://lh3.googleusercontent.com/-pUGLPoaPhPk/WvQeaZHeP7I/AAAAAAAAGhQ/ILDP9n77cA0McuWezjUnIBN2OMfNFE_kQCLcBGAs/s1600/timerthreadissue.png> LOGS: java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) ~[?:1.8.0_151] at java.lang.Thread.start(Thread.java:717) ~[?:1.8.0_151] at java.util.Timer.<init>(Timer.java:176) ~[?:1.8.0_151] at java.util.Timer.<init>(Timer.java:146) ~[?:1.8.0_151] at org.opensaml.saml.metadata.resolver.impl.AbstractReloadingMetadataResolver.<init>(AbstractReloadingMetadataResolver.java:116) ~[opensaml-saml-impl-3.3.0.jar:?] at org.opensaml.saml.metadata.resolver.impl.AbstractReloadingMetadataResolver.<init>(AbstractReloadingMetadataResolver.java:102) ~[opensaml-saml-impl-3.3.0.jar:?] at org.opensaml.saml.metadata.resolver.impl.ResourceBackedMetadataResolver.<init>(ResourceBackedMetadataResolver.java:67) ~[opensaml-saml-impl-3.3.0.jar:?] at org.apereo.cas.support.saml.services.idp.metadata.cache.resolver.FileSystemResourceMetadataResolver.resolve(FileSystemResourceMetadataResolver.java:49) ~[cas-server-support-saml-idp-5.2.0-RC4-SNAPSHOT.jar:5.2.0-RC4-SNAPSHOT] at org.apereo.cas.support.saml.services.idp.metadata.cache.SamlRegisteredServiceMetadataResolverCacheLoader.lambda$load$1(SamlRegisteredServiceMetadataResolverCacheLoader.java:62) ~[cas-server-support-saml-idp-5.2.0-RC4-SNAPSHOT.jar:5.2.0-RC4-SNAPSHOT] at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_151] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_151] at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_151] at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_151] at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_151] at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_151] at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_151] at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_151] at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_151] at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_151] at org.apereo.cas.support.saml.services.idp.metadata.cache.SamlRegisteredServiceMetadataResolverCacheLoader.load(SamlRegisteredServiceMetadataResolverCacheLoader.java:63) ~[cas-server-support-saml-idp-5.2.0-RC4-SNAPSHOT.jar:5.2.0-RC4-SNAPSHOT] at org.apereo.cas.support.saml.services.idp.metadata.cache.SamlRegisteredServiceMetadataResolverCacheLoader.load(SamlRegisteredServiceMetadataResolverCacheLoader.java:28) ~[cas-server-support-saml-idp-5.2.0-RC4-SNAPSHOT.jar:5.2.0-RC4-SNAPSHOT] Thanks Naresh -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/7e297cae-6efa-4164-9f46-05480a0b3ea2%40apereo.org.
