Hello,
I am using the Camunda engine with C# micro services and rest api.
I downloaded the camunda engine + tomcat version and using it as is ( with few minor changes ).
I am having the following problem and i am not so sure what is causing it,
31-Jan-2018 15:20:40.269 WARNING [http-nio-8080-exec-1] org.camunda.commons.logging.BaseLogger.logWarn ENGINE-09029 Exception while parsing retry intervals '5'
java.lang.ArrayIndexOutOfBoundsException: 1
at java.util.Arrays$ArrayList.get(Unknown Source)
at org.camunda.bpm.engine.impl.calendar.DurationHelper.<init>(DurationHelper.java:71)
at org.camunda.bpm.engine.impl.util.ParseUtil.parseRetryIntervals(ParseUtil.java:74)
at org.camunda.bpm.engine.impl.bpmn.parser.DefaultFailedJobParseListener.setFailedJobRetryTimeCycleValue(DefaultFailedJobParseListener.java:173)
at org.camunda.bpm.engine.impl.bpmn.parser.DefaultFailedJobParseListener.parseActivity(DefaultFailedJobParseListener.java:148)
at org.camunda.bpm.engine.impl.bpmn.parser.DefaultFailedJobParseListener.parseServiceTask(DefaultFailedJobParseListener.java:85)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseServiceTaskLike(BpmnParse.java:2105)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseServiceTask(BpmnParse.java:2060)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseActivity(BpmnParse.java:1242)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseActivities(BpmnParse.java:1219)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseScope(BpmnParse.java:633)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseProcess(BpmnParse.java:551)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseProcessDefinitions(BpmnParse.java:480)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.parseRootElement(BpmnParse.java:284)
at org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse.execute(BpmnParse.java:249)
at org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer.transformDefinitions(BpmnDeployer.java:101)
at org.camunda.bpm.engine.impl.AbstractDefinitionDeployer.transformResource(AbstractDefinitionDeployer.java:96)
at org.camunda.bpm.engine.impl.AbstractDefinitionDeployer.parseDefinitionResources(AbstractDefinitionDeployer.java:71)
at org.camunda.bpm.engine.impl.AbstractDefinitionDeployer.deploy(AbstractDefinitionDeployer.java:61)
at org.camunda.bpm.engine.impl.persistence.deploy.cache.CacheDeployer$2.call(CacheDeployer.java:62)
at org.camunda.bpm.engine.impl.persistence.deploy.cache.CacheDeployer$2.call(CacheDeployer.java:59)
at org.camunda.bpm.engine.impl.interceptor.CommandContext.runWithoutAuthorization(CommandContext.java:473)
at org.camunda.bpm.engine.impl.persistence.deploy.cache.CacheDeployer.deployOnlyGivenResourcesOfDeployment(CacheDeployer.java:59)
at org.camunda.bpm.engine.impl.persistence.deploy.cache.ResourceDefinitionCache.resolveDefinition(ResourceDefinitionCache.java:103)
at org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache.resolveProcessDefinition(DeploymentCache.java:101)
at org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity.loadProcessDefinition(ProcessDefinitionEntity.java:246)
at org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity.getPreviousDefinition(ProcessDefinitionEntity.java:216)
at org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity.getPreviousDefinition(ProcessDefinitionEntity.java:46)
at org.camunda.bpm.engine.impl.context.ProcessApplicationContextUtil.getTargetProcessApplication(ProcessApplicationContextUtil.java:83)
at org.camunda.bpm.engine.impl.context.ProcessApplicationContextUtil.getTargetProcessApplication(ProcessApplicationContextUtil.java:33)
at org.camunda.bpm.engine.impl.interceptor.CommandInvocationContext.getTargetProcessApplication(CommandInvocationContext.java:140)
at org.camunda.bpm.engine.impl.interceptor.CommandInvocationContext.performNext(CommandInvocationContext.java:90)
at org.camunda.bpm.engine.impl.interceptor.CommandInvocationContext.performOperation(CommandInvocationContext.java:79)
at org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:618)
at org.camunda.bpm.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:594)
at org.camunda.bpm.engine.impl.pvm.runtime.PvmExecutionImpl.deleteCascade(PvmExecutionImpl.java:560)
at org.camunda.bpm.engine.impl.persistence.entity.ExecutionManager.deleteProcessInstance(ExecutionManager.java:87)
at org.camunda.bpm.engine.impl.cmd.AbstractDeleteProcessInstanceCmd.deleteProcessInstance(AbstractDeleteProcessInstanceCmd.java:77)
at org.camunda.bpm.engine.impl.cmd.DeleteProcessInstanceCmd.execute(DeleteProcessInstanceCmd.java:43)
at org.camunda.bpm.engine.impl.cmd.DeleteProcessInstanceCmd.execute(DeleteProcessInstanceCmd.java:24)
at org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:104)
at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:66)
at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
at org.camunda.bpm.engine.impl.RuntimeServiceImpl.deleteProcessInstance(RuntimeServiceImpl.java:214)
at org.camunda.bpm.engine.rest.sub.runtime.impl.ProcessInstanceResourceImpl.deleteProcessInstance(ProcessInstanceResourceImpl.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)
at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257)
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)
at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:159)
at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:107)
at org.jboss.resteasy.core.ResourceLocator.invokeOnTargetObject(ResourceLocator.java:154)
at org.jboss.resteasy.core.ResourceLocator.invoke(ResourceLocator.java:92)
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126)
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.camunda.bpm.engine.rest.filter.CacheControlFilter.doFilter(CacheControlFilter.java:41)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.camunda.bpm.engine.rest.filter.EmptyBodyFilter.doFilter(EmptyBodyFilter.java:97)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilterSecure(SecurityFilter.java:67)
at org.camunda.bpm.webapp.impl.security.filter.SecurityFilter.doFilter(SecurityFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:58)
at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter$1.execute(AuthenticationFilter.java:56)
at org.camunda.bpm.webapp.impl.security.SecurityActions.runWithAuthentications(SecurityActions.java:40)
at org.camunda.bpm.webapp.impl.security.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1132)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1539)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1495)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
I also got a different issue ( i believe those two might be related in some way ) which might be related to timeout of sorts.
What i wanted to understand is what sort of cases might cause such an warning error.
Any help or direction to handling this issue will be must welcomed!