Tried two versions, 7.2 and 6.15, installed and cracking are no problem, after logging in first prompted to create a space, create out points in the upper left corner of the logo into the home page, and to create the space page
System is CentOS7.6, JDK version 1.8, MYSQL5.7
A search on the net haven't related problem, the circle is my this server toxic
Attach a error log
17 - Dec - 2020 17:23:58. 279 warning [localhost - startStop - 3] org. Apache. Catalina. Loader. WebappClassLoaderBase. ClearReferencesThreads The web application (ROOT) appears to have started a thread na
Med [process - utils: idle] but has failed to stop it. This is very likely to create a memory leak. The Stack trace of the thread:
Sun. Misc. Unsafe. Park (Native Method)
Java. Util. Concurrent. The locks. LockSupport. Park (175) LockSupport. Java:
Java. Util. Concurrent. SynchronousQueue will $TransferStack. AwaitFulfill (SynchronousQueue will. Java: 458)
Java. Util. Concurrent. SynchronousQueue will $TransferStack. Transfer (SynchronousQueue will. Java: 362)
Java. Util. Concurrent. SynchronousQueue will. Take (924) SynchronousQueue will. Java:
Java. Util. Concurrent. ThreadPoolExecutor. GetTask (ThreadPoolExecutor. Java: 1074)
Java. Util. Concurrent. ThreadPoolExecutor. RunWorker (ThreadPoolExecutor. Java: 1134)
Java. Util. Concurrent. ThreadPoolExecutor $Worker. The run (ThreadPoolExecutor. Java: 624)
Java. Lang. Thread. The run (748) Thread. Java:
17 - Dec - 2020 17:23:58. 280 warning [localhost - startStop - 3] org. Apache. Catalina. Loader. WebappClassLoaderBase. ClearReferencesThreads The web application (ROOT) appears to have started a thread na
Med [process - utils: idle] but has failed to stop it. This is very likely to create a memory leak. The Stack trace of the thread:
Sun. Misc. Unsafe. Park (Native Method)
Java. Util. Concurrent. The locks. LockSupport. Park (175) LockSupport. Java:
Java. Util. Concurrent. SynchronousQueue will $TransferStack. AwaitFulfill (SynchronousQueue will. Java: 458)
Java. Util. Concurrent. SynchronousQueue will $TransferStack. Transfer (SynchronousQueue will. Java: 362)
Java. Util. Concurrent. SynchronousQueue will. Take (924) SynchronousQueue will. Java:
Java. Util. Concurrent. ThreadPoolExecutor. GetTask (ThreadPoolExecutor. Java: 1074)
Java. Util. Concurrent. ThreadPoolExecutor. RunWorker (ThreadPoolExecutor. Java: 1134)
Java. Util. Concurrent. ThreadPoolExecutor $Worker. The run (ThreadPoolExecutor. Java: 624)
Java. Lang. Thread. The run (748) Thread. Java:
Below is the page
