Hi ,
Currently we are seeking any hints / workaround to fix the scenarios where the Error: java.net.Socket Exception: Too many open files can be resolved.
Our Environment :
Azure VM with 32 GB of RAM.
FS version : 5.2X
Number of projects hosted on tomcat are nearly 105.
Errors :
2020-07-29 19:27:13.551 ERROR 54358 --- [icationListener] d.e.f.io.servlet.WebAuthentication : Connection failed, retrying in 10 seconds - de.espirit.firstspirit.common.IOError: java.net.SocketException: Too many open files
2020-07-29 19:35:33.595 ERROR 54358 --- [ main] d.e.f.io.servlet.WebAuthentication : Connection failed, retrying in 10 seconds - de.espirit.firstspirit.common.IOError: java.net.SocketException: Too many open files
29-Jul-2020 19:35:37.746 FINE [Catalina-utility-1] org.apache.catalina.session.ManagerBase.processExpires Start expire sessions StandardManager at 1596051337746 sessioncount 0
29-Jul-2020 19:38:12.846 WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [mwf_preview] appears to have started a thread named [Watcher] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:492)
java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:680)
sun.nio.fs.AbstractWatchService.take(AbstractWatchService.java:118)
com.monay.project.bosch.file.FileWatcher.run(FileWatcher.java:48)
java.lang.Thread.run(Thread.java:748)
Regards
Vamsi
