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Exceptions being logged in SpringBoot app even though they will be handled inside ErrorController implementation

For simplicity, I have created a
RestController which throws an exception
ErrorController, which returns a basic json string
What I am wondering is:
Is there an approach to prevent the stack-trace from being logged by dispatcherServlet since it will be handled inside the ErrorController?
MyRestController.java:
#RestController
#RequestMapping("test")
public class MyRestController {
#GetMapping("/")
public String get() {
throw new RuntimeException("Oops");
}
}
SpringErrorController.java:
#RestController
public class SpringErrorController implements ErrorController {
#RequestMapping("/error")
public String handleError(HttpServletRequest request, HttpServletResponse response)
throws Exception {
Exception exception = (Exception) request.getAttribute(attribute);
if (exception != null) {
// do things ..
}
return "{\"field\": \"value\"}";
}
}
Error in logs:
2022-06-22 16:15:11.074 ERROR 23815 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.RuntimeException: Oops] with root cause
java.lang.RuntimeException: Oops
at com.example.demo.MyRestController.get(MyRestController.java:14) ~[main/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-5.3.20.jar:5.3.20]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150) ~[spring-web-5.3.20.jar:5.3.20]

Exception connecting to KNX IP Router - Invalid argument

I am using the Calimero library to try and connect to my KNX system. The stack trace that keeps coming up is this:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'knxNetworkLink' defined in class path resource [io/symphony/knx/config/KnxConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [tuwien.auto.calimero.link.KNXNetworkLink]: Factory method 'knxNetworkLink' threw exception; nested exception is tuwien.auto.calimero.KNXException: connecting 127.0.1.1:41243 10.0.1.223:3671 (bound)
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:782) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:774) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) ~[spring-boot-2.4.5.jar:2.4.5]
at io.symphony.knx.Application.main(Application.java:12) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.4.5.jar:2.4.5]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [tuwien.auto.calimero.link.KNXNetworkLink]: Factory method 'knxNetworkLink' threw exception; nested exception is tuwien.auto.calimero.KNXException: connecting 127.0.1.1:41243 10.0.1.223:3671 (bound)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.6.jar:5.3.6]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.6.jar:5.3.6]
... 25 common frames omitted
Caused by: tuwien.auto.calimero.KNXException: connecting 127.0.1.1:41243 10.0.1.223:3671 (bound)
at tuwien.auto.calimero.knxnetip.ClientConnection.connect(ClientConnection.java:134) ~[calimero-core-2.5-M1.jar:na]
at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.<init>(KNXnetIPTunnel.java:193) ~[calimero-core-2.5-M1.jar:na]
at tuwien.auto.calimero.knxnetip.KNXnetIPTunnel.newTcpTunnel(KNXnetIPTunnel.java:139) ~[calimero-core-2.5-M1.jar:na]
at tuwien.auto.calimero.link.KNXNetworkLinkIP.newTunnelingLink(KNXNetworkLinkIP.java:158) ~[calimero-core-2.5-M1.jar:na]
at io.symphony.knx.config.KnxConfig.knxNetworkLink(KnxConfig.java:43) ~[classes/:na]
at io.symphony.knx.config.KnxConfig$$EnhancerBySpringCGLIB$$9e2e5d48.CGLIB$knxNetworkLink$0(<generated>) ~[classes/:na]
at io.symphony.knx.config.KnxConfig$$EnhancerBySpringCGLIB$$9e2e5d48$$FastClassBySpringCGLIB$$9c2d5c1c.invoke(<generated>) ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.3.6.jar:5.3.6]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.3.6.jar:5.3.6]
at io.symphony.knx.config.KnxConfig$$EnhancerBySpringCGLIB$$9e2e5d48.knxNetworkLink(<generated>) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.6.jar:5.3.6]
... 26 common frames omitted
Caused by: java.net.SocketException: Invalid argument
at java.base/sun.nio.ch.Net.connect0(Native Method) ~[na:na]
at java.base/sun.nio.ch.Net.connect(Net.java:574) ~[na:na]
at java.base/sun.nio.ch.Net.connect(Net.java:563) ~[na:na]
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:588) ~[na:na]
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:333) ~[na:na]
at java.base/java.net.Socket.connect(Socket.java:648) ~[na:na]
at tuwien.auto.calimero.knxnetip.Connection.connect(Connection.java:719) ~[calimero-core-2.5-M1.jar:na]
at tuwien.auto.calimero.knxnetip.ClientConnection.connect(ClientConnection.java:129) ~[calimero-core-2.5-M1.jar:na]
... 40 common frames omitted
Something is an "invalid argument" but I don't understand what might be the problem. The code below is what I use: It's based on Springboot and I configure the connection via the application.yaml. Those values (only one in this case) get mapped into the KnxProperties object which I use further down to set up the KNXNetworkLinx bean.
application.yaml
knx:
connection:
remoteAddress: 10.0.1.223
#Configuration
#ConfigurationProperties(prefix = "knx")
#Getter #Setter
public class KnxProperties {
private Connection connection;
#Configuration
#Getter #Setter
public static class Connection {
private String remoteAddress;
private Integer remotePort = 3671;
private String localAddress = null;
private Integer localPort = 0;
}
}
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import java.util.Set;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import tuwien.auto.calimero.IndividualAddress;
import tuwien.auto.calimero.KNXException;
import tuwien.auto.calimero.knxnetip.Connection;
import tuwien.auto.calimero.link.KNXLinkClosedException;
import tuwien.auto.calimero.link.KNXNetworkLink;
import tuwien.auto.calimero.link.KNXNetworkLinkIP;
import tuwien.auto.calimero.link.medium.KNXMediumSettings;
import tuwien.auto.calimero.process.ProcessCommunicator;
import tuwien.auto.calimero.process.ProcessCommunicatorImpl;
import tuwien.auto.calimero.process.ProcessListener;
#Configuration
public class KnxConfig {
#Bean
public KNXNetworkLink knxNetworkLink(KnxProperties config) throws KNXException, InterruptedException, UnknownHostException {
// Remote Socket
String remoteAddr = config.getConnection().getRemoteAddress();
InetAddress remoteInetAddr = InetAddress.getByName(remoteAddr);
int remotePort = config.getConnection().getRemotePort();
InetSocketAddress remote = new InetSocketAddress(remoteInetAddr, remotePort);
// Local Socket
int localPort = config.getConnection().getLocalPort();
InetSocketAddress local = new InetSocketAddress(localPort);
if (config.getConnection().getLocalAddress() != null) {
local = new InetSocketAddress(config.getConnection().getLocalAddress(), localPort);
}
// Setup connection to KNX
Connection conn = Connection.newTcpConnection(local, remote);
KNXMediumSettings settings = KNXMediumSettings.create(KNXMediumSettings.MEDIUM_TP1, new IndividualAddress("1.1.1"));
KNXNetworkLink link = KNXNetworkLinkIP.newTunnelingLink(conn, settings);
return link;
}
#Bean
public ProcessCommunicator processCommunicator(KNXNetworkLink link, Set<ProcessListener> listeners) throws KNXLinkClosedException {
ProcessCommunicator comm = new ProcessCommunicatorImpl(link);
listeners.forEach(l -> comm.addProcessListener(l));
return comm;
}
}

Nested exception is io.lettuce.core.RedisException: java.io.IOException: An existing connection was forcibly closed by the remote host

I am using redis cache in my springboot application. Suddently it sarted giving the below exception:
ERROR 1876 --- [http-nio-8004-exec-6] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.data.redis.RedisSystemException: Redis exception; nested exception is io.lettuce.core.RedisException: java.io.IOException: An existing connection was forcibly closed by the remote host] with root cause
java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[na:1.8.0_261]
at sun.nio.ch.SocketDispatcher.read(Unknown Source) ~[na:1.8.0_261]
at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) ~[na:1.8.0_261]
at sun.nio.ch.IOUtil.read(Unknown Source) ~[na:1.8.0_261]
at sun.nio.ch.SocketChannelImpl.read(Unknown Source) ~[na:1.8.0_261]
at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:253) ~[netty-buffer-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1133) ~[netty-buffer-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:350) ~[netty-transport-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151) ~[netty-transport-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) ~[netty-transport-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650) ~[netty-transport-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576) ~[netty-transport-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) ~[netty-transport-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.52.Final.jar!/:4.1.52.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.52.Final.jar!/:4.1.52.Final]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_261]
This is my redis configuration:
#Configuration
public class RedisConfig {
#Autowired
private Environment environment;
#Bean
public LettuceConnectionFactory redisConnectionFactory(){
return new LettuceConnectionFactory(new RedisStandaloneConfiguration(Objects.requireNonNull(
environment.getProperty("redis.hostname")), Integer.parseInt(Objects.requireNonNull(
environment.getProperty("redis.port")))));
}
}
Can anyone please help me to resolve the issue?

I meet the same question. then find some function
1: it work for me
lettuce:
cluster:
refresh:
adaptive: true
period: 20
2: change server ssh config ,add the fllow contnet, can't work for me
ClientAliveInterval 600
ClientAliveCountMax 10
3: change the redis conf ,set tcp-keepalive value bettwen 1 and 50,I can't try.
I also not think is a good idea.
4: update the redis version
5: use jedis pool
6: use regular task to keep netty link
#Component
#Slf4j
public class LettuceConnectionValidTask {
#Autowired
private RedisConnectionFactory redisConnectionFactory;
#Scheduled(cron="0/2 * * * * ?")
public void task() {
if(redisConnectionFactory instanceof LettuceConnectionFactory){
LettuceConnectionFactory c=(LettuceConnectionFactory)redisConnectionFactory;
c.validateConnection();
}
}
}
7: trun on connect validate
#Component
#Slf4j
public class LettuceConnectionValidConfig implements InitializingBean {
#Autowired
private RedisConnectionFactory redisConnectionFactory;
#Override
public void afterPropertiesSet() throws Exception {
if(redisConnectionFactory instanceof LettuceConnectionFactory){
LettuceConnectionFactory c=(LettuceConnectionFactory)redisConnectionFactory;
c.setValidateConnection(true);
}
}
}

Failed to create new KafkaAdminClient

I get the following error whenever trying to run my spring boot Kafka application.
2020-08-04 20:17:23.366 ERROR 2827 --- [ main] o.springframework.kafka.core.KafkaAdmin : Could not create admin
org.apache.kafka.common.KafkaException: Failed to create new KafkaAdminClient
at org.apache.kafka.clients.admin.KafkaAdminClient.createInternal(KafkaAdminClient.java:479) ~[kafka-clients-2.5.0.jar:na]
at org.apache.kafka.clients.admin.Admin.create(Admin.java:71) ~[kafka-clients-2.5.0.jar:na]
at org.apache.kafka.clients.admin.AdminClient.create(AdminClient.java:49) ~[kafka-clients-2.5.0.jar:na]
at org.springframework.kafka.core.KafkaAdmin.initialize(KafkaAdmin.java:177) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at org.springframework.kafka.core.KafkaAdmin.afterSingletonsInstantiated(KafkaAdmin.java:157) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:910) [spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) [spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) [spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at ai.kollie.kafka.KafkaApplication.main(KafkaApplication.java:19) [main/:na]
Caused by: org.apache.kafka.common.config.ConfigException: Invalid url in bootstrap.servers: ${spring.kafka.bootstrap-servers
at org.apache.kafka.clients.ClientUtils.parseAndValidateAddresses(ClientUtils.java:59) ~[kafka-clients-2.5.0.jar:na]
at org.apache.kafka.clients.ClientUtils.parseAndValidateAddresses(ClientUtils.java:48) ~[kafka-clients-2.5.0.jar:na]
at org.apache.kafka.clients.admin.KafkaAdminClient.createInternal(KafkaAdminClient.java:439) ~[kafka-clients-2.5.0.jar:na]
... 15 common frames omitted
Now, I have used spring.kafka.bootstrap-servers to set the server to localhost:9092 and following are my producer, consumer and topic configuration files respectively.
#Configuration
public class KafkaProducerConfig {
#Value(value = "${spring.kafka.bootstrap-servers}")
private String bootstrapAddress;
#EnableKafka
#Configuration
public class KafkaConsumerConfig {
#Value(value = "${spring.kafka.bootstrap-servers}")
private String bootstrapAddress;
#Configuration
public class KafkaTopicConfig {
#Value(value = "${spring.kafka.bootstrap-servers")
private String bootstrapAddress;
#Bean
public KafkaAdmin kafkaAdmin() {
Map<String, Object> configs = new HashMap<>();
configs.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapAddress);
...
Am I doing something wrong or overlooking something?
Update:
The previous error is resolved. Although, now I'm facing the following issue.
2020-08-06 01:30:02.895 INFO 4090 --- [ main] o.a.kafka.common.utils.AppInfoParser : Kafka version: 2.5.0
2020-08-06 01:30:02.897 INFO 4090 --- [ main] o.a.kafka.common.utils.AppInfoParser : Kafka commitId: 66563e712b0b9f84
2020-08-06 01:30:02.897 INFO 4090 --- [ main] o.a.kafka.common.utils.AppInfoParser : Kafka startTimeMs: 1596657602893
2020-08-06 01:30:32.934 ERROR 4090 --- [ main] o.springframework.kafka.core.KafkaAdmin : Could not configure topics
org.springframework.kafka.KafkaException: Timed out waiting to get existing topics; nested exception is java.util.concurrent.TimeoutException
at org.springframework.kafka.core.KafkaAdmin.lambda$checkPartitions$4(KafkaAdmin.java:254) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at java.base/java.util.HashMap.forEach(HashMap.java:1341) ~[na:na]
at org.springframework.kafka.core.KafkaAdmin.checkPartitions(KafkaAdmin.java:233) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at org.springframework.kafka.core.KafkaAdmin.addTopicsIfNeeded(KafkaAdmin.java:219) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at org.springframework.kafka.core.KafkaAdmin.initialize(KafkaAdmin.java:189) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at org.springframework.kafka.core.KafkaAdmin.afterSingletonsInstantiated(KafkaAdmin.java:157) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:910) [spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) [spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) [spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE]
at ai.kollie.kafka.KafkaApplication.main(KafkaApplication.java:19) [main/:na]
Caused by: java.util.concurrent.TimeoutException: null
at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:108) ~[kafka-clients-2.5.0.jar:na]
at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:272) ~[kafka-clients-2.5.0.jar:na]
at org.springframework.kafka.core.KafkaAdmin.lambda$checkPartitions$4(KafkaAdmin.java:236) [spring-kafka-2.5.2.RELEASE.jar:2.5.2.RELEASE]
... 16 common frames omitted
I have the created the topics that the application is using by creating NewTopic beans as follows:
#Bean
public NewTopic userTestTopic() {
return TopicBuilder.name("test-user")
.partitions(1)
.replicas(3)
.build();
}
#Bean
public NewTopic employeeTestTopic() {
return TopicBuilder.name("test-employee")
.partitions(1)
.replicas(3)
.build();
}
Both the sides could communicate before despite of the previous error but cannot now. The terminal just lists out all the configs and stops, saying Close timed out with 1 pending requests to coordinator, terminating client connections. How do I resolve this?

Caused by: org.apache.kafka.common.config.ConfigException: Invalid url in bootstrap.servers: ${spring.kafka.bootstrap-servers
You are missing the closing }.
#Value(value = "${spring.kafka.bootstrap-servers")
private String bootstrapAddress;

Authentication failure while connecting to Tibco topic through Spring Boot

I am trying to listen to messages coming through a Tibco topic in my spring boot application. My config looks like this -
#Configuration
#EnableJms
public class TibcoConfig {
#Bean
public ConnectionFactory connectionFactory() {
TopicConnectionFactory factory = new TibjmsTopicConnectionFactory("TIBCO_BROKER_URL");
return factory;
}
#Bean
public DefaultJmsListenerContainerFactory jmsListenerContainerFactory() {
DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
factory.setConnectionFactory(connectionFactory());
factory.setClientId("client1");
factory.setPubSubDomain(true);
factory.setSessionAcknowledgeMode(Session.AUTO_ACKNOWLEDGE);
return factory;
}
#Bean
public UserCredentialsConnectionFactoryAdapter authenticationConnectionFactory() {
UserCredentialsConnectionFactoryAdapter userCredentialsConnectionFactoryAdapter = new UserCredentialsConnectionFactoryAdapter();
userCredentialsConnectionFactoryAdapter.setTargetConnectionFactory(connectionFactory());
userCredentialsConnectionFactoryAdapter.setUsername("USERNAME");
userCredentialsConnectionFactoryAdapter.setPassword("PASSWORD");
return userCredentialsConnectionFactoryAdapter;
}
}
And my listener looks like this -
#Component
public class TibcoRequestListener {
#JmsListener(destination = "TIBCO_TOPIC_NAME", containerFactory = "jmsListenerContainerFactory")
public void receiveMessage(Message message) {
try {
TextMessage txtMsg = (TextMessage) message;
System.out.println("Received response: " + txtMsg.getText());
System.out.println("Message type: " + message.getJMSType());
} catch (Exception e) {
e.printStackTrace();
}
}
}
Error log -
2020-07-08 18:28:37.711 WARN 3552 --- [)-10.110.74.130] o.s.boot.actuate.jms.JmsHealthIndicator : JMS health check failed
javax.jms.JMSSecurityException: authentication failed
at com.tibco.tibjms.Tibjmsx.buildException(Tibjmsx.java:575) ~[tibjms-5.1.0.jar:5.1.0]
at com.tibco.tibjms.TibjmsConnection._create(TibjmsConnection.java:1330) ~[tibjms-5.1.0.jar:5.1.0]
at com.tibco.tibjms.TibjmsConnection.<init>(TibjmsConnection.java:4115) ~[tibjms-5.1.0.jar:5.1.0]
at com.tibco.tibjms.TibjmsTopicConnection.<init>(TibjmsTopicConnection.java:36) ~[tibjms-5.1.0.jar:5.1.0]
at com.tibco.tibjms.TibjmsxCFImpl._createImpl(TibjmsxCFImpl.java:191) ~[tibjms-5.1.0.jar:5.1.0]
at com.tibco.tibjms.TibjmsxCFImpl._createConnection(TibjmsxCFImpl.java:253) ~[tibjms-5.1.0.jar:5.1.0]
at com.tibco.tibjms.TibjmsConnectionFactory.createConnection(TibjmsConnectionFactory.java:36) ~[tibjms-5.1.0.jar:5.1.0]
at org.springframework.boot.actuate.jms.JmsHealthIndicator.doHealthCheck(JmsHealthIndicator.java:52) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.AbstractHealthIndicator.health(AbstractHealthIndicator.java:82) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthIndicator.getHealth(HealthIndicator.java:37) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpoint.getHealth(HealthEndpoint.java:81) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpoint.getHealth(HealthEndpoint.java:38) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getContribution(HealthEndpointSupport.java:108) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getAggregateHealth(HealthEndpointSupport.java:119) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getContribution(HealthEndpointSupport.java:105) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getAggregateHealth(HealthEndpointSupport.java:119) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getContribution(HealthEndpointSupport.java:105) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getHealth(HealthEndpointSupport.java:83) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpointSupport.getHealth(HealthEndpointSupport.java:70) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpoint.health(HealthEndpoint.java:75) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.health.HealthEndpoint.health(HealthEndpoint.java:65) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
at org.springframework.boot.actuate.endpoint.invoke.reflect.ReflectiveOperationInvoker.invoke(ReflectiveOperationInvoker.java:77) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.endpoint.annotation.AbstractDiscoveredOperation.invoke(AbstractDiscoveredOperation.java:60) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.endpoint.jmx.EndpointMBean.invoke(EndpointMBean.java:121) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at org.springframework.boot.actuate.endpoint.jmx.EndpointMBean.invoke(EndpointMBean.java:96) ~[spring-boot-actuator-2.2.6.RELEASE.jar:2.2.6.RELEASE]
at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:809) ~[na:na]
at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) ~[na:na]
at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1466) ~[na:na]
at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) ~[na:na]
at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) ~[na:na]
at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:827) ~[na:na]
at java.base/jdk.internal.reflect.GeneratedMethodAccessor147.invoke(Unknown Source) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) ~[na:na]
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) ~[na:na]
at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) ~[na:na]
at java.base/java.security.AccessController.doPrivileged(AccessController.java:691) ~[na:na]
at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) ~[na:na]
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587) ~[na:na]
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828) ~[na:na]
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705) ~[na:na]
at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) ~[na:na]
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
2020-07-08 18:28:39.955 ERROR 3552 --- [enerContainer-1] o.s.j.l.DefaultMessageListenerContainer : Could not refresh JMS Connection for destination 'TIBCO_TOPIC_NAME' - retrying using FixedBackOff{interval=5000, currentAttempts=0, maxAttempts=unlimited}. Cause: authentication failed
2020-07-08 18:28:45.033 ERROR 3552 --- [enerContainer-1] o.s.j.l.DefaultMessageListenerContainer : Could not refresh JMS Connection for destination 'TIBCO_TOPIC_NAME' - retrying using FixedBackOff{interval=5000, currentAttempts=0, maxAttempts=unlimited}. Cause: authentication failed
...
...
...
Why is the spring boot application unable to authenticate the connection to the tibco topic even though the username and password is provided via UserCredentialsConnectionFactoryAdapter? Do I need to configure anything else?
I am able to connect to this topic and receive messages successfully using the same credentials in a different setup that doesn't use spring boot. And I need to make this work with an existing Spring boot application.

Was able to figure out the solution in case anyone else is stuck. In spring boot, TopicConnectionFactory object is not required to specify that we need to connect to a Tibco Topic (and not a Queue), which is needed in standalone application. It is automatically done when PubSubDomain property is set to true. So, use TibjmsConnectionFactory instead which has methods to set credentials. UserCredentialsConnectionFactoryAdapter is not needed at all.
I changed my config code to below and it started working!
#Configuration
#EnableJms
public class TibcoConfig {
#Bean
public ConnectionFactory connectionFactory() {
TibjmsConnectionFactory factory = new TibjmsConnectionFactory("TIBCO_BROKER_URL");
factory.setUserName("USERNAME");
factory.setUserPassword("PASSWORD");
return factory;
}
#Bean
public DefaultJmsListenerContainerFactory jmsListenerContainerFactory() {
DefaultJmsListenerContainerFactory factory = new DefaultJmsListenerContainerFactory();
factory.setConnectionFactory(connectionFactory());
factory.setClientId("client1");
factory.setPubSubDomain(true);
factory.setSessionAcknowledgeMode(Session.AUTO_ACKNOWLEDGE);
return factory;
}
}