Hi Team, I am using below configuration in server.xml for tomcat
<Connector port="8010" protocol="org.apache.coyote.ajp.AjpNioProtocol" secretRequired="false" secure="false" address="127.0.0.1" tomcatAuthentication="false" enableLookups="false" maxPostSize="-1" maxSavePostSize="8388608" maxParameterCount="-1" useBodyEncodingForURI="true" URIEncoding="UTF-8" backlog="100" packetSize="8192" maxThreads="320" minSpareThreads="8"/> but I got below exception in start up time 2020-02-27 17:59:57,524 ERROR [Servlet engine main] org.apache.catalina.core.StandardService - Failed to start connector [Connector[AJP/1.3-8010]] org.apache.catalina.LifecycleException: Protocol handler start failed at org.apache.catalina.connector.Connector.startInternal(Connector.java:1057) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:440) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:766) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.Catalina.start(Catalina.java:688) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:343) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.ptc.tomcat.embedded.Bootstrap.start(Bootstrap.java:495) at com.ptc.tomcat.embedded.Bootstrap.start(Bootstrap.java:439) at com.ptc.tomcat.embedded.Bootstrap.lambda$new$0(Bootstrap.java:167) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalArgumentException: The AJP Connector is configured with secretRequired="true" but the secret attribute is either null or "". This combination is not valid. at org.apache.coyote.ajp.AbstractAjpProtocol.start(AbstractAjpProtocol.java:274) at org.apache.catalina.connector.Connector.startInternal(Connector.java:1055) ... 19 more Please let me know what should I put to fix the issue, it will be very helpful for me. I am stuck because of the above issue, we are using Apache and tomcat for serving the request. Let me know if anything else required from my side. Thanks and Regards, Rajendra Rathore 9922701491