Deploy apache archiva 2.2.8 war to Tomcat 9: could not accept HTTP connections.
There are many errors like this on server side:
WARNING [main] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
Did not accept any HTTP connection from browser: http://localhost:8080. HTTP status 404 Not Found.
Related
I have deploy API manager 4.0.0 All-in-one on 2 VMs, front the system with a load balancer.
When one node shutdown by command "sh api-manager.sh stop", another swithes success and runs well , but there are some error in console like below:
TID: [-1] [] [2022-03-14 10:14:13,270] ERROR {org.wso2.carbon.databridge.agent.endpoint.DataEndpointConnectionWorker} - Error while trying to connect
to the endpoint. Cannot borrow client for ssl://10.32.73.10:9711 org.wso2.carbon.databridge.agent.exception.DataEndpointAuthenticationException: Cannot borrow client for ssl://10.32.73.10:9711 at org.wso2.carbon.databridge.agent.endpoint.DataEndpointConnectionWorker.connect(DataEndpointConnectionWorker.java:147)
at org.wso2.carbon.databridge.agent.endpoint.DataEndpointConnectionWorker.run(DataEndpointConnectionWorker.java:59)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.wso2.carbon.databridge.agent.exception.DataEndpointException: Error while opening socket to 10.32.73.10:9711. Connection refused (Conne
ction refused) at org.wso2.carbon.databridge.agent.endpoint.binary.BinarySecureClientPoolFactory.createClient(BinarySecureClientPoolFactory.java:75)
at org.wso2.carbon.databridge.agent.client.AbstractClientPoolFactory.makeObject(AbstractClientPoolFactory.java:39)
at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1212)
at org.wso2.carbon.databridge.agent.endpoint.DataEndpointConnectionWorker.connect(DataEndpointConnectionWorker.java:137)
... 6 more
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394)
at java.net.Socket.connect(Socket.java:606)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:287)
at sun.security.ssl.SSLSocketImpl.<init>(SSLSocketImpl.java:146)
at sun.security.ssl.SSLSocketFactoryImpl.createSocket(SSLSocketFactoryImpl.java:88)
at org.wso2.carbon.databridge.agent.endpoint.binary.BinarySecureClientPoolFactory.createClient(BinarySecureClientPoolFactory.java:58)
... 9 more
TID: [-1] [] [2022-03-14 10:14:15,158] WARN {org.wso2.carbon.databridge.agent.endpoint.DataEndpointGroup} - No receiver is reachable at URL Endpoint/
Endpoints [tcp://10.32.73.10:9611], will try to reconnect every 30 sec
Are there anything wrong in the deployment.toml?
In APIM active-active setup, each node is publishing throttling data to itself and to the other node. When you stop the other node, it can't publish the throttling data to the other node. Hence you see connection refused errors and this is expected. No harm having these error logs. It will recover when the other node is started. If you look at the deployment.toml, can find the other node details under the throttling configurations.
I have just finished installing ejbca community edition on top of wildfly.
The EJBCA server is a VM in the azure cloud.
everything went fine during build : Build successful for every 3 steps of deployment.
- ant deployear
- ant runinstall
- ant deploy-keystore)
Versions :
Wildfly 18.0
EJBCA 7.4.3.2
Ant 1.10.10
Mysql Ver 15.1 Distrib 10.3.27-MariaDB
JDBC connector : mariadb 2.7.3
Debian 10 buster
However i am unable to reach the destination
https://<public ip address>:8443/ejbca/
Error message :
The connection has timed out
The server at <my public ip #> is taking too long to respond.
So, started checking the different ports open :
**remote** nmap scan from my local vm to the remote EJBCA VM :
nmap -Pn8080,22,8442,8443,9990,3306 52.188.59.103
Host is up (0.037s latency).
Not shown: 995 filtered ports
PORT STATE SERVICE
21/tcp open ftp
80/tcp open http
443/tcp open https
554/tcp open rtsp
1723/tcp open pptp
Nmap done: 1 IP address (1 host up) scanned in 5.62 seconds
On the EJBCA VM a local port scan shows that port 8443 and 8080 are open :
rDNS record for 127.0.0.1: localhost
Not shown: 996 closed ports
PORT STATE SERVICE
22/tcp open ssh
3306/tcp open mysql
8080/tcp open http-proxy
8443/tcp open https-alt
Azure connectivity tests from my ip to EJBCA host is OK for every ports tested.
however, online Port check says ports 8443 and 8442 are closed
https://portchecker.co/
So i don't know which test to trust ?
I tried disabling both my local firewall and my proxy but it didn't make any difference.
I did a tcpdump on the EJBCA server whilst trying to access ejbca url : but nothing was displayed.
What am i missing here ?
What other tests can i perform?
EDIT :
serverlog: (errors and warnings )
web admin error:
2021-06-14 13:00:07,332 ERROR [org.jboss.as.jsf] (MSC service thread 1-2) WFLYJSF0002: Could not load JSF managed bean class: org.ejbca.ui.web.admin.peerconnector.PeerConnectorsMBean
2021-06-14 13:00:07,433 ERROR [org.jboss.as.jsf] (MSC service thread 1-2) WFLYJSF0002: Could not load JSF managed bean class: org.ejbca.ui.web.admin.peerconnector.PeerConnectorMBean
Deprecated lib:
2021-06-14 13:00:14,598 WARN [org.jboss.weld.Bootstrap] (MSC service thread 1-4) WELD-000146: BeforeBeanDiscovery.addAnnotatedType(AnnotatedType<?>) used for class com.sun.faces.flow.FlowDiscoveryCDIHelper is deprecated from CDI 1.1!
Severe errors :
2021-06-14 13:00:15,967 SEVERE [javax.enterprise.resource.webcontainer.jsf.flow] (MSC service thread 1-4) Unable to obtain CDI 1.1 utilities for Mojarra
2021-06-14 13:00:15,971 SEVERE [javax.enterprise.resource.webcontainer.jsf.application.view] (MSC service thread 1-4) Unable to obtain CDI 1.1 utilities for Mojarra
Warnings:
2021-06-14 13:00:16,770 INFO [org.ejbca.core.ejb.StartupSingletonBean] (ServerService Thread Pool -- 94) Init, EJBCA 7.4.3.2 Community (67479006a69140e81d66e39871bed8255362effc) startup.
2021-06-14 13:00:16,780 WARN [io.undertow.servlet] (ServerService Thread Pool -- 66) UT015020: Path /* is secured for some HTTP methods, however it is not secured for [HEAD, POST, GET]
2021-06-14 13:00:16,780 WARN [io.undertow.servlet] (ServerService Thread Pool -- 73) UT015020: Path /* is secured for some HTTP methods [...]
During startup WildFly should log something like the following, so you can verify that WildFly is configured to listen on ports for all IPs.
16:58:12,890 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0006: Undertow HTTPS listener httpspriv listening on 0.0.0.0:8443
16:58:12,920 INFO [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0006: Undertow HTTPS listener httpspub listening on 0.0.0.0:8442
You can also try connecting to port 8442, to check that the problem is not that you don't have the client certificate in your browser.
I am trying to deploy Maximo Anywhere apps from MacOS X system using ./build.sh command. It is always failing with:
Resexception: unexpected response, Not able to access <an URL>
I am not able to understand what is causing this issue.
The mobile first server is deployed in a Cloud server.
Please let me know if you have faces this issue.
Below is the error log I can see:
8/7/18 16:32:45:610 AEST] 000000bc WASRuntimeMBe I SOAP connection with port number 8879
[8/7/18 16:32:45:610 AEST] 000000bc WASRuntimeMBe I Establishing SOAP connection on *actualserverName* with port number 8879
[8/7/18 16:32:57:985 AEST] 00000096 WorklightILMT I com.worklight.core.ilmt.WorklightILMTLogger dumpLicense FWLSE0277I: Creating an ILMT record in the file 'D:\IBM\WebSphere\AppServer\profiles\ctgAppSrv01\logs\worklight\caffeda003ba82a720f5f584f060728a.slmtag'. [project MaximoAnywhere]
[8/7/18 16:32:59:126 AEST] 0000005a ProjectManage I com.worklight.core.jmx.ProjectManagementMXBeanImpl logTransactionDetails FWLSE0275I: Starting transaction with ID 14 for 'deployAdapter'. [project MaximoAnywhere]
[8/7/18 16:33:00:891 AEST] 0000005a StatusMessage E StatusMessage createStatusMessage Preparation to deploy adapter failed: HTTP/1.1 404 Not Found while accessing MobileFirst artifact URL: https://*aliashostName*:443/wladmin/otu/1.0/28656effffffd52effffff871bffffffc759ffffffc4ffffffb3ffffffee70377b3f/runtimes/MaximoAnywhere/downloads/adapters/Temporary317569284
java.io.IOException: HTTP/1.1 404 Not Found while accessing MobileFirst artifact URL: https://*aliashostName*:443/wladmin/otu/1.0/28656effffffd52effffff871bffffffc759ffffffc4ffffffb3ffffffee70377b3f/runtimes/MaximoAnywhere/downloads/adapters/Temporary317569284
at com.worklight.common.util.HttpUtil.getBytesFromURL(HttpUtil.java:630)
at com.worklight.integration.services.impl.AdapterManagementServiceBean.readAdapterContent(AdapterManagementServiceBean.java:181)
at com.worklight.integration.services.impl.AdapterManagementServiceBean.deployAdapter(AdapterManagementServiceBean.java:112)
at com.worklight.mgmt.impl.AdapterManagementImpl.deployAdapter(AdapterManagementImpl.java:52)
at com.worklight.core.jmx.ProjectManagementMXBeanImpl.deployAdapter(ProjectManagementMXBeanImpl.java:1488)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:88)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:292)
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:206)
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:188)
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:130)
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:67)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:250)
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:151)
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:265)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:832)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:814)
at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1350)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1243)
at com.ibm.ws.management.connector.AdminServiceDelegator.invoke(AdminServiceDelegator.java:181)
at com.ibm.ws.management.connector.ipc.CallRouter.route(CallRouter.java:247)
at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink.doWork(IPCConnectorInboundLink.java:360)
at com.ibm.ws.management.connector.ipc.IPCConnectorInboundLink$IPCConnectorReadCallback.complete(IPCConnectorInboundLink.java:602)
at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$QueuedWork.run(SSLReadServiceContext.java:1987)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892)
Caused by: java.io.IOException: HTTP/1.1 404 Not Found
at com.worklight.common.util.HttpUtil.getBytesFromURL(HttpUtil.java:627)
... 32 more
[8/7/18 16:33:00:970 AEST] 000000af BaseTransacti E Result: MaximoAnywhere: worklight/ctgCell01/ctgNode01/172.23.100.7: HTTP/1.1 404 Not Found while accessing MobileFirst artifact URL: https://*aliashostName*:443/wladmin/otu/1.0/28656effffffd52effffff871bffffffc759ffffffc4ffffffb3ffffffee70377b3f/runtimes/MaximoAnywhere/downloads/adapters/Temporary317569284
[8/7/18 16:33:01:001 AEST] 0000005a ProjectManage I com.worklight.core.jmx.ProjectManagementMXBeanImpl logTransactionDetails FWLSE0275I: Starting transaction with ID 14 for 'reject'. [project MaximoAnywhere]
[8/7/18 16:33:01:079 AEST] 000000af BaseTransacti I Result: MaximoAnywhere: worklight/ctgCell01/ctgNode01/172.23.100.7: Rollback
I've read somewhere that you're not supposed to deploy the apps to the real server from a local, remote environment. Is there a team administrating the server on the Cloud? If so, I would recommend providing the Cloud Team with your (perhaps) updated application folders and asking them to perform the deploy for you, from the server itself.
Trying to use spring websocet library to connect to zeppelin, running on default port 8080.
When I use :
ClientWebSocketContainer container = new ClientWebSocketContainer(
webSocketClient(), "ws://localhost:8080");
Get error :
java.io.IOException: Connect failure
at org.eclipse.jetty.websocket.jsr356.ClientContainer.connect(ClientContainer.java:157) ~[javax-websocket-client-impl-9.2.14.v20151106.jar:9.2.14.v20151106]
at org.eclipse.jetty.websocket.jsr356.ClientContainer.connectToServer(ClientContainer.java:180) ~[javax-websocket-client-impl-9.2.14.v20151106.jar:9.2.14.v20151106]
at org.springframework.web.socket.client.standard.StandardWebSocketClient$1.call(StandardWebSocketClient.java:152) ~[spring-websocket-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.web.socket.client.standard.StandardWebSocketClient$1.call(StandardWebSocketClient.java:149) ~[spring-websocket-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_111]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111]
Caused by: org.eclipse.jetty.websocket.api.UpgradeException: Didn't switch protocols
at org.eclipse.jetty.websocket.client.io.UpgradeConnection.validateResponse(UpgradeConnection.java:314) ~[websocket-client-9.2.14.v20151106.jar:9.2.14.v20151106]
at org.eclipse.jetty.websocket.client.io.UpgradeConnection.read(UpgradeConnection.java:241) ~[websocket-client-9.2.14.v20151106.jar:9.2.14.v20151106]
at org.eclipse.jetty.we...
When I try to connect to 8081 (what the docs say is the websocket port):
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_111]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_111]
at org.eclipse.jetty.io.SelectorManager.finishConnect(SelectorManager.java:340) ~[jetty-io-9.2.14.v20151106.jar:9.2.14.v20151106]
On browser I can connect to 8080 and not make notebooks.
Want to automate and write test cases for our notebooks.
I guess your ws url is a bit malformed, could you try with ws://localhost:8080/ws?
Update:
There's similar example in Zeppelin codebase itself, say for getting note. For example here the method for getting note and here is the crafted message that is sent via ws api. Also this class points to the structure of socket message.
My localhost runs a Jmeter GUI with ./jmeter
I'm trying to run JMeter on a remote server. I'm running JMeter-server on a new VM instance, and the GUI client from my desktop.
the remote server ip is 148.6.60.8
I've edited jmeter-server file RMI_HOST_DEF=-Djava.rmi.server.hostname=148.6.60.8
When connecting from client I get
ERROR - jmeter.samplers.RemoteTestListenerWrapper: java.rmi.ConnectException: Connection refused to host: 127.0.1.1; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:129)
at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:227)
at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:179)
at com.sun.proxy.$Proxy1.testEnded(Unknown Source)
at org.apache.jmeter.samplers.RemoteTestListenerWrapper.testEnded(RemoteTestListenerWrapper.java:79)
at org.apache.jmeter.engine.StandardJMeterEngine.notifyTestListenersOfEnd(StandardJMeterEngine.java:228)
at org.apache.jmeter.engine.StandardJMeterEngine.run(StandardJMeterEngine.java:448)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:208)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:147)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
Add to your client jmeter in user.properties:
host=148.6.60.8
Otherwise JMeter can't guess that it needs to connect to the remote server on this IP.