[BUG]: Healenium environment is down after throwing the out of memory exception

[gopekanna]

Describe the bug

Healenium setup is automatically getting down after throwing the below exception

Please let me know the solution to maintain the health status without any exception.

2024-09-10 11:28:01.970 INFO 1 - [878-exec-27] healenium : [Save Elements] Request: By.xpath(//span[text()='Reports'])
Exception in thread "http-nio-7878-Acceptor" java.lang.OutOfMemoryError: Java heap space
2024-09-10 11:28:09.980 ERROR 1 - [7878-exec-2] o.a.c.http11.Http11NioProtocol : Failed to complete processing of a request java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:03.453 ERROR 1 - [7878-exec-5] .c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] threw exception java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.692 ERROR 1 - [878-exec-28] o.a.c.http11.Http11NioProtocol : Failed to complete processing of a request java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.693 ERROR 1 - [7878-exec-5] o.a.c.c.C.[Tomcat].[localhost] : Exception Processing [ErrorPage[errorCode=0, location=/error]] jakarta.servlet.ServletException: Handler dispatch failed: java.lang.OutOfMemoryError: Java heap space\n at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1104)\n at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)\n at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)\n at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914)\n at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590)\n at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)\n at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658)\n at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:205)\n at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)\n at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)\n at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)\n at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)\n at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)\n at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)\n at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)\n at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:642)\n at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:410)\n at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:340)\n at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:277)\n at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:362)\n at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:222)\n at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:308)\n at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:149)\n at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)\n at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)\n at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:735)\n at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)\n at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391)\n at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\n at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)\n at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)\n at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\n at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)\n at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)\n at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\n at java.base/java.lang.Thread.run(Thread.java:840)\n Caused by: java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.716 ERROR 1 - [7878-exec-8] .c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space] with root cause java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.719 ERROR 1 - [7878-exec-5] o.a.c.http11.Http11Processor : Error processing request java.lang.NullPointerException: Cannot read the array length because "src" is null\n at java.base/java.nio.HeapByteBuffer.put(HeapByteBuffer.java:228)\n at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:420)\n at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:406)\n at org.apache.coyote.http11.Http11OutputBuffer.sendHeader(Http11OutputBuffer.java:368)\n at org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1049)\n at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:377)\n at org.apache.coyote.Response.action(Response.java:210)\n at org.apache.coyote.Response.sendHeaders(Response.java:447)\n at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:287)\n at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:246)\n at org.apache.catalina.connector.Response.finishResponse(Response.java:416)\n at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:373)\n at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391)\n at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\n at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)\n at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)\n at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\n at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)\n at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)\n at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\n at java.base/java.lang.Thread.run(Thread.java:840)\n
2024-09-10 11:28:17.721 ERROR 1 - [7878-exec-5] o.a.c.http11.Http11Processor : Error finishing response java.lang.NullPointerException: Cannot read the array length because "src" is null\n at java.base/java.nio.HeapByteBuffer.put(HeapByteBuffer.java:228)\n at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:420)\n at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:406)\n at org.apache.coyote.http11.Http11OutputBuffer.sendHeader(Http11OutputBuffer.java:368)\n at org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1049)\n at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:377)\n at org.apache.coyote.http11.Http11Processor.endRequest(Http11Processor.java:1204)\n at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:431)\n at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\n at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)\n at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)\n at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\n at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)\n at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)\n at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\n at java.base/java.lang.Thread.run(Thread.java:840)\n
2024-09-10 11:28:17.737 WARN 1 - [878-exec-18] o.h.e.j.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 53200
2024-09-10 11:28:17.737 ERROR 1 - [878-exec-18] o.h.e.j.spi.SqlExceptionHelper : Ran out of memory retrieving query results.
2024-09-10 11:28:17.739 ERROR 1 - [878-exec-18] .c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: org.springframework.orm.jpa.JpaSystemException: JDBC exception executing SQL [select r1_0.uid,r1_0.create_date,r1_0.elements from report r1_0 order by r1_0.create_date desc] [Ran out of memory retrieving query results.] [n/a]] with root cause java.lang.OutOfMemoryError: Java heap space\n

How to reproduce the issue

Healenium environment is getting down after throwing the below exception. Self-healing is working as expected after restart the kube but after sometime, automatically the environment is getting down.

Logs appeared during using Healenium

2024-09-10 11:28:01.970  INFO 1 - [878-exec-27] healenium                        : [Save Elements] Request: By.xpath(//span[text()='Reports'])
Exception in thread "http-nio-7878-Acceptor" java.lang.OutOfMemoryError: Java heap space
2024-09-10 11:28:09.980 ERROR 1 - [7878-exec-2] o.a.c.http11.Http11NioProtocol   : Failed to complete processing of a request java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:03.453 ERROR 1 - [7878-exec-5] .c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] threw exception java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.692 ERROR 1 - [878-exec-28] o.a.c.http11.Http11NioProtocol   : Failed to complete processing of a request java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.693 ERROR 1 - [7878-exec-5] o.a.c.c.C.[Tomcat].[localhost]   : Exception Processing [ErrorPage[errorCode=0, location=/error]] jakarta.servlet.ServletException: Handler dispatch failed: java.lang.OutOfMemoryError: Java heap space\n 	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1104)\n 	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)\n 	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)\n 	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:914)\n 	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:590)\n 	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)\n at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658)\n 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:205)\n 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n 	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)\n 	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)\n 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)\n 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n 	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)\n 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)\n 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n 	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)\n 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)\n 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)\n 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:642)\n 	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:410)\n 	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:340)\n 	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:277)\n 	at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:362)\n 	at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:222)\n 	at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:308)\n 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:149)\n 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)\n 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)\n 	at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:735)\n 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)\n 	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391)\n 	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\n 	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)\n 	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)\n 	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\n 	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)\n 	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)\n 	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\n 	at java.base/java.lang.Thread.run(Thread.java:840)\n Caused by: java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.716 ERROR 1 - [7878-exec-8] .c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space] with root cause java.lang.OutOfMemoryError: Java heap space\n
2024-09-10 11:28:17.719 ERROR 1 - [7878-exec-5] o.a.c.http11.Http11Processor     : Error processing request java.lang.NullPointerException: Cannot read the array length because "src" is null\n 	at java.base/java.nio.HeapByteBuffer.put(HeapByteBuffer.java:228)\n 	at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:420)\n 	at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:406)\n 	at org.apache.coyote.http11.Http11OutputBuffer.sendHeader(Http11OutputBuffer.java:368)\n 	at org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1049)\n 	at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:377)\n 	at org.apache.coyote.Response.action(Response.java:210)\n 	at org.apache.coyote.Response.sendHeaders(Response.java:447)\n 	at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:287)\n 	at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:246)\n 	at org.apache.catalina.connector.Response.finishResponse(Response.java:416)\n 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:373)\n 	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391)\n 	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\n 	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)\n 	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)\n 	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\n 	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)\n 	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)\n 	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\n 	at java.base/java.lang.Thread.run(Thread.java:840)\n
2024-09-10 11:28:17.721 ERROR 1 - [7878-exec-5] o.a.c.http11.Http11Processor     : Error finishing response java.lang.NullPointerException: Cannot read the array length because "src" is null\n 	at java.base/java.nio.HeapByteBuffer.put(HeapByteBuffer.java:228)\n 	at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:420)\n 	at org.apache.coyote.http11.Http11OutputBuffer.write(Http11OutputBuffer.java:406)\n 	at org.apache.coyote.http11.Http11OutputBuffer.sendHeader(Http11OutputBuffer.java:368)\n 	at org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1049)\n 	at org.apache.coyote.AbstractProcessor.action(AbstractProcessor.java:377)\n 	at org.apache.coyote.http11.Http11Processor.endRequest(Http11Processor.java:1204)\n 	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:431)\n 	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\n 	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896)\n 	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744)\n 	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\n 	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)\n 	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)\n 	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\n 	at java.base/java.lang.Thread.run(Thread.java:840)\n
2024-09-10 11:28:17.737  WARN 1 - [878-exec-18] o.h.e.j.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 53200
2024-09-10 11:28:17.737 ERROR 1 - [878-exec-18] o.h.e.j.spi.SqlExceptionHelper   : Ran out of memory retrieving query results.
2024-09-10 11:28:17.739 ERROR 1 - [878-exec-18] .c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: org.springframework.orm.jpa.JpaSystemException: JDBC exception executing SQL [select r1_0.uid,r1_0.create_date,r1_0.elements from report r1_0 order by r1_0.create_date desc] [Ran out of memory retrieving query results.] [n/a]] with root cause java.lang.OutOfMemoryError: Java heap space\n

Expected behavior

No response

Actual behavior

No response

Healenium Web version

3.4.6

Healenium Backend version

3.4.5

Selenium version

4.6.0

Platform

Java

Additional context

hlm-selector-imitator version is 1.4