I've started to learn basic web application using IntelliJ/Tomcat. I've created a basic maven project. Added pom file, web.xml, spring-servlet.xml, web.xml and configured tomcat server to host locally.
The artifacts build without an issue but when I run the tomcat (select war file) - I get Artifact deployment error.
Any help much appreciated. Thanks!
Also, A month ago - I was able to deploy artifacts- but for some other project. I've tried everything from clearing cache, maven clean install, anti lock property= true in context.xml. I have no idea why tomcat is not running properly while it worked a few times earlier.
Tomcat 8.5.39; Intellij Ultimate2020.1.4 JDK=1.8.0_341
Here are the server logs
09-Nov-2022 12:22:21.804 SEVERE [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.listenerStart Error configuring application listener of class [org.springframework.web.context.ContextLoaderListener]
09-Nov-2022 16:15:26.768 INFO [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
09-Nov-2022 16:15:26.628 WARNING [RMI TCP Connection(3)-127.0.0.1] org.apache.naming.NamingContext.lookup Unexpected exception resolving reference
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
09-Nov-2022 16:15:22.181 WARNING [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
09-Nov-2022 16:15:26.611 SEVERE [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.jdbc.pool.ConnectionPool.init Unable to create initial connections of pool.
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
Related
We have a sprinboot application which stops retrying to connect with solace queues after 3 connection attempts. We get below information logged and then application just does not respond and we have to restart the application:
2021-09-15 16:49:08.021 INFO 4444 --- [recovery-thread] bitronix.tm.recovery.Recoverer : recoverer is already running, abandoning this recovery request
2021-09-15 16:50:04.862 INFO 4444 --- [connect_service] c.s.j.protocol.impl.TcpClientChannel : Connection attempt failed to host '<<hostname>>' ReconnectException com.solacesystems.jcsmp.JCSMPSecurityException: Error performing login to LoginContext (*****) cause: javax.security.auth.login.LoginException: *****
2021-09-15 16:50:07.865 INFO 4444 --- [connect_service] c.s.j.protocol.impl.TcpClientChannel : Connecting to host 'orig=tcp://<<hostname>>:55555, scheme=tcp://, host=<<hostname>>, port=55555' (host 1 of 1, smfclient 2, attempt 3 of 3, this_host_attempt: 1 of 1)
2021-09-15 16:50:07.877 INFO 4444 --- [connect_service] c.s.j.protocol.impl.TcpClientChannel : Connection attempt failed to host '<<hostname>>' ReconnectException com.solacesystems.jcsmp.JCSMPSecurityException: Error performing login to LoginContext (*****) cause: javax.security.auth.login.LoginException: *****
2021-09-15 16:50:10.878 INFO 4444 --- [connect_service] c.s.j.protocol.impl.TcpClientChannel : Stale reconnect task, aborting reconnect.
Below is our configuration for connecting to solace queues:
spring.jta.bitronix.connectionfactory.className=com.solacesystems.jms.SolXAConnectionFactoryImpl
spring.jta.bitronix.connectionfactory.driverProperties.host=smf://<<hostname>>:55555
spring.jta.bitronix.connectionfactory.driverProperties.VPN=<<vpn>>
spring.jta.bitronix.connectionfactory.driverProperties.authenticationScheme=AUTHENTICATION_SCHEME_GSS_KRB
spring.jta.bitronix.connectionfactory.driverProperties.KRBServiceName=HOST
In our service class we are just autowiring the object of jmsTemplate and publishing messages on the queue.
I went through few documentations and tried adding below configuration:
spring.jta.bitronix.connectionfactory.ignore-recovery-failures=true
But still I am facing the same issue. Any suggestions
====Edit
I face this issue only when I put my laptop in airplane mode and reconnect. If I just disconnect from VPN and connect back solace connection is getting reestablished
The SolXAConnectionFactory interface allows for you to tune the connect and reconnect parameters. Docs here.
You'll want to checkout these and maybe a few others. I suggest searching the javadoc for "retry" and "retries":
connectRetries
connectRetriesPerHost
connectTimeoutInMillies
reconnectRetries
I did more research and found the following helpful, would try it in my application : https://solace.community/discussion/917/why-won-t-my-solace-enterprise-application-reconnect-after-an-ha-failover To set it at JNDI, I think this should also be configured at SolAdmin -> JMS Administration -> connection factory -> Transport Properties.
After going through the various documentations and doing some hit and trials, below properties turn out too be useful. Hope it can help somebody:
spring.jta.bitronix.connectionfactory.driverProperties.reconnectRetries = -1
spring.jta.bitronix.connectionfactory.driverProperties.connectRetries = -1
I am building a Lambda handler and tests are failing and Quarkus Test is looking for a message to appear in the logs in order to execute Pattern.compile("Listening on:\\s+(https?)://\\S*:(\\d+)") in CaptureListeningDataReader.
The failure happens because all the logs I see are:
2021-06-29 16:53:06,663 WARN [io.qua.config] (main) Unrecognized configuration key "quarkus.http.ssl-port" was provided; it will be ignored; verify that the dependency extension for this configuration is set or that you did not make a typo
2021-06-29 16:53:06,663 WARN [io.qua.config] (main) Unrecognized configuration key "quarkus.http.port" was provided; it will be ignored; verify that the dependency extension for this configuration is set or that you did not make a typo
...
2021-06-29 16:53:07,515 INFO [io.quarkus] (main) foo-authorizer-lambda 1.0.0-SNAPSHOT on JVM (powered by Quarkus 1.13.7.Final) started in 1.249s.
Perhaps I'm missing a plugin assumed to be present, thus the two WARN messages and a missing "Listening on:" in the logs?
I am starting a Spring Boot Application with Consul.
I am getting the following error
2019-08-30 12:34:22.650 ERROR 23428 --- [ main] o.s.boot.SpringApplication : Application run failed
com.ecwid.consul.transport.TransportException: org.apache.http.conn.HttpHostConnectException: Connect to localhost:8090 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect`
I changed the default port in bootstrap.properties file.
I also used another non-Consul Spring Boot Application and it worked fine for that use-case with same port.
8090 is not the default port for Consul. You didn't say if your other successful app was on the same host or not, but make sure Consul is actually listening on that port with netstat or ss.
By default, Consul listens for API requests on port 8500.
I'm doing a spring boot project , and this project can run successfully in the eclipse and war use cmd. However it failed to start in the linux environment.
I have used netstat -ano | grep 28081 , the port is not in use.
2019-04-02 05:49:50.628 WARN 25548 --- [localhost-startStop-1] o.a.c.loader.WebappClassLoaderBase : The web application [ROOT] appears to have started a thread named [cluster-ClusterId{value='5ca33035b36bfd63cc6ff647', description='null'}-lswsstpfdb3u.nam.nsroot.net:28120] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.waitForSignalOrTimeout(DefaultServerMonitor.java:226)
com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.waitForNext(DefaultServerMonitor.java:207)
com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:154)
java.lang.Thread.run(Thread.java:745)
2019-04-02 05:49:50.640 INFO 25548 --- [defaultTaskExecutor-4] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2019-04-02 05:49:50.646 ERROR 25548 --- [main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
The Tomcat connector configured to listen on port 28081 failed to start. The port may already be in use or the connector may be misconfigured.
Action:
Verify the connector's configuration, identify and stop any process that's listening on port 28081, or configure this application to listen on another port.
Local war instruction is :
C:\tmp\jdk1.8.0_31_x64\jre\bin\java -DaEnv=UAT -Denv=UAT -Da.domainName=pfDomain -Drealtime.nodeName=Node1 -jar C:\aServices.war -Djava.protocol.handler.pkgs=javax.net.ssl -Djavax.net.ssl.keyStore=C:\SSL-keystore.UAT.jks -Djavax.net.ssl.trustStore=C:\SSLTrust.UAT.jks
The application can start successfully.
In the application.properties file , the ssl location is wrong , it should like this :
server.ssl.key-store=/opt/a/etc/SSL-keystore.jks
server.ssl.trust-sotre=/opt/a/etc/certs/SSLTrust.jks
iam trying to connected to remote broker url in activeMQ (activemq installed in unix vm)
iam able to connect from browser from my laptop.
while running springboot iam getting this error
--- [ActiveMQ Task-1] o.a.a.t.failover.FailoverTransport : Failed to connect to [tcp://http://199.247.18.11:61616] after: 8 attempt(s) continuing to retry.
what could be the issue?
Please remove https:// from your connection string. Port 61616 is expecting JMS connections.
Your connection string should be tcp://199.247.18.11:61616 or something similar. There is a rest API that (I think) goes through the built in HTTP server but it's not going to listen on 61616 and it's going to have a much longer URL. Something like
http://admin:admin#localhost:8161/api/message?destination=queue://myqueue
still issue
yml file
activemq:
broker-url: failover:(tcp://http://199.247.18.11:61616)?initialReconnectDelay=1000&maxReconnectDelay=60000&warnAfterReconnectAttempts=2
error:
2018-05-01 07:41:51.312 WARN 6560 --- [ActiveMQ Task-1] o.a.a.t.failover.FailoverTransport : Failed to connect to [tcp://http://199.247.18.11:61616] after: 2 attempt(s) continuing to retry.