I want to dynamically configure following section in wildfly-8.2.0 in standalone.xml:
<worker name="default" io-threads="100" task-max-threads="100"/>
Basically I don't want these values to be hardcoded and calculate them at the time of server startup and pass them as jboss boot parameters. I did something like this:
<worker name="default" io-threads="${my.io.threads:100}" task-max-threads="${my.task.max.threads:1000}"/>
I am passing these parameters as -Dmy.io.threads and -Dmy.task.max.threads while starting wildfly server. But it's failing to parse standalone.xml with following exception:
ERROR [org.jboss.as.server] (Controller Boot Thread) JBAS015956: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: JBAS014676: Failed to parse configuration
at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:112) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.server.ServerService.boot(ServerService.java:331) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:259) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45]
Caused by: java.lang.NumberFormatException: For input string: "${my.io.threads:100}"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) [rt.jar:1.8.0_45]
at java.lang.Integer.parseInt(Integer.java:569) [rt.jar:1.8.0_45]
at java.lang.Integer.parseInt(Integer.java:615) [rt.jar:1.8.0_45]
at org.jboss.dmr.StringModelValue.asInt(StringModelValue.java:139) [jboss-dmr-1.2.0.Final.jar:1.2.0.Final]
at org.jboss.dmr.ModelNode.asInt(ModelNode.java:240) [jboss-dmr-1.2.0.Final.jar:1.2.0.Final]
at org.jboss.as.controller.AttributeParser.parse(AttributeParser.java:116) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.AttributeParser.parse(AttributeParser.java:82) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.AttributeParser$DiscardOldDefaultValueParser.parse(AttributeParser.java:177) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.AttributeParser.parseAndSetParameter(AttributeParser.java:61) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.PersistentResourceXMLDescription.parse(PersistentResourceXMLDescription.java:83) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.PersistentResourceXMLDescription.parseChildren(PersistentResourceXMLDescription.java:135) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.controller.PersistentResourceXMLDescription.parse(PersistentResourceXMLDescription.java:107) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
at org.wildfly.extension.io.IOSubsystemParser_1_0.readElement(IOSubsystemParser_1_0.java:71)
at org.wildfly.extension.io.IOSubsystemParser_1_0.readElement(IOSubsystemParser_1_0.java:41)
at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
at org.jboss.as.server.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:1131) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.server.parsing.StandaloneXml.readServerElement_1_4(StandaloneXml.java:458) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:145) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:107) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69) [staxmapper-1.1.0.Final.jar:1.1.0.Final]
at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:104) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
... 3 more
I have read that IO subsystem doesn't support expressions. Is there any other way to achieve this? Is there any internal parameter which when passed at boot time would override these values?
Wildfly-8.2.0 doesn't support expressions for io-threads and task-max-threads attributes in worker section of IO subsystem. I have raised a Jira ticket under WFCORE project to have this addressed by Jboss team.
Since it doesn't support expressions there is no way to dynamically configure it. However in WildFly 10.0.0.Final it is dynamically generated if left empty.
Specify the number of I/O threads to create for the worker. If not specified, a default will be chosen, which is calculated by cpuCount * 2
Related
Once I add #EmbeddedKafka to an integration test I see the following error:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'embeddedKafka': Invocation of init method failed; nested exception is kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:407)
at org.springframework.kafka.test.context.EmbeddedKafkaContextCustomizer.customizeContext(EmbeddedKafkaContextCustomizer.java:119)
at org.springframework.boot.test.context.SpringBootContextLoader$ContextCustomizerAdapter.initialize(SpringBootContextLoader.java:315)
at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:626)
at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:370)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:126)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
... 64 more
Caused by: kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for connection while in state: CONNECTING
at kafka.zookeeper.ZooKeeperClient.$anonfun$waitUntilConnected$3(ZooKeeperClient.scala:258)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:253)
at kafka.zookeeper.ZooKeeperClient.waitUntilConnected(ZooKeeperClient.scala:254)
at kafka.zookeeper.ZooKeeperClient.<init>(ZooKeeperClient.scala:112)
at kafka.zk.KafkaZkClient$.apply(KafkaZkClient.scala:1826)
at kafka.server.KafkaServer.createZkClient$1(KafkaServer.scala:364)
at kafka.server.KafkaServer.initZkClient(KafkaServer.scala:387)
at kafka.server.KafkaServer.startup(KafkaServer.scala:207)
at kafka.utils.TestUtils$.createServer(TestUtils.scala:142)
at kafka.utils.TestUtils.createServer(TestUtils.scala)
at org.springframework.kafka.test.EmbeddedKafkaBroker.afterPropertiesSet(EmbeddedKafkaBroker.java:305)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1855)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1792)
If you are using Spring boot 2.2.x
you have to explicitly use spring kafka 2.4.6 (at least in test)
testImplementation 'org.springframework.kafka:spring-kafka:2.4.6.RELEASE'
testImplementation 'org.springframework.kafka:spring-kafka-test:2.4.6.RELEASE'
and also explicitly set your kafka client version to 2.3.1 (in gradle.properties file):
kafka.version=2.4.1
I'm trying to deploy my java backstage on a remote tomcat server (8.5.39). In order to use https, I changed these lines on /conf/server.xml
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="443" />
<Connector port="443" protocol="org.apache.coyote.http11.Http11NioProtocol"
maxThreads="150" SSLEnabled="true" keystoreFile="xxx" keystorePass="xxx">
</Connector>
<Connector port="8009" protocol="AJP/1.3" redirectPort="443" />
I can run the tomcat on remote server and I can access it by domain name(https). But when I use eclipse to run java code on remote server, it comes with error like
SEVERE: Failed to initialize connector [Connector[HTTP/1.1-443]]
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-443]]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:112)
at org.apache.catalina.core.StandardService.initInternal(StandardService.java:552)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
at org.apache.catalina.startup.Catalina.load(Catalina.java:639)
at org.apache.catalina.startup.Catalina.load(Catalina.java:662)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:309)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492)
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
at org.apache.catalina.connector.Connector.initInternal(Connector.java:995)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)
... 12 more
Caused by: java.lang.IllegalArgumentException: C:\Users\Administrator\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\cert\server.jks (No such file or directory)
at org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:100)
at org.apache.tomcat.util.net.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:72)
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:244)
at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:1105)
at org.apache.tomcat.util.net.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:224)
at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:581)
at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:68)
at org.apache.catalina.connector.Connector.initInternal(Connector.java:993)
... 13 more
Caused by: java.io.FileNotFoundException: C:\Users\Administrator\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\cert\server.jks (No such file or directory)
at java.base/java.io.FileInputStream.open0(Native Method)
at java.base/java.io.FileInputStream.open(FileInputStream.java:213)
at java.base/java.io.FileInputStream.<init>(FileInputStream.java:155)
at java.base/java.io.FileInputStream.<init>(FileInputStream.java:110)
at java.base/sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:86)
at java.base/sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:184)
at org.apache.tomcat.util.file.ConfigFileLoader.getInputStream(ConfigFileLoader.java:89)
at org.apache.tomcat.util.net.SSLUtilBase.getStore(SSLUtilBase.java:190)
at org.apache.tomcat.util.net.SSLHostConfigCertificate.getCertificateKeystore(SSLHostConfigCertificate.java:206)
at org.apache.tomcat.util.net.SSLUtilBase.getKeyManagers(SSLUtilBase.java:272)
at org.apache.tomcat.util.net.SSLUtilBase.createSSLContext(SSLUtilBase.java:239)
at org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:98)
... 20 more
Someone told me to stop tomcat on remote server and run the code. I tried but it doesn't work.
Your most deep exception cause is:
Caused by: java.io.FileNotFoundException: C:\Users\Administrator\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\cert\server.jks (No such file or directory)
Which is trying to find certificate to start service with SSL enabled.
In order to do that you'll have to either provide certificate file for SSL or remove https enpoint to start without any encription
I'm configuring a event listener in KeyCloak in a Wildfly 9.0.1.
I have created a .jar with two clases, implements a provider like Keycloak explains in his github's example.
In this example, Keycloak people explain it's necessary to register the provider editing "standalone/configuration/standalone.xml" and adding the module to the providers element.
I code this definition inside the tag "subsystem":
<spi name="eventsListener">
<provider name="my-event-listener" enabled="true">
<properties>
<property name="max" value="100" />
</properties>
</provider>
</spi>
When I start the server, it gives me a error like this:
ERROR [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration
at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:131)
at org.jboss.as.server.ServerService.boot(ServerService.java:350)
at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:271)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.xml.stream.XMLStreamException: Unknown keycloak-server subsystem tag: spi
at org.keycloak.subsystem.server.extension.KeycloakSubsystemParser.readElement(KeycloakSubsystemParser.java:55)
at org.keycloak.subsystem.server.extension.KeycloakSubsystemParser.readElement(KeycloakSubsystemParser.java:39)
at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110)
at org.jboss.staxmapper.XMLExtendedStreamReaderImpl.handleAny(XMLExtendedStreamReaderImpl.java:69)
at org.jboss.as.server.parsing.StandaloneXml.parseServerProfile(StandaloneXml.java:1199)
at org.jboss.as.server.parsing.StandaloneXml.readServerElement_1_4(StandaloneXml.java:457)
at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:144)
at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:106)
at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:110)
at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69)
at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:123)
... 3 more
FATAL [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0056: Server boot has failed in an unrecoverable manner; exiting. See previous messages for details.
Someone knows what is wrong? I need help.
Thanks you.
I think you must code your definition inside : <subsystem xmlns="urn:jboss:domain:keycloak-server:1.1">
I am trying to run a web application with embedded tomcat including a number of spring batch jobs and the spring batch admin. However when I try to run the generated fat jar I get the following error, can anybody from spring batch or boot team help:
Error registering Tomcat:j2eeType=WebModule,name=//localhost/*,J2EEApplication=none,J2EEServer=none
Adding more information:
Version of spring boot: 1.1.9.RELEASE from spring.io parent pom version 1.0.3.RELEASE
I tried running it from STS as well as using mvn spring-boot:run with the same effect.
The batch jobs read from a file and write to hornetq.
The complete stack trace is as follows:
2014-11-14 14:22:45.236 ERROR 404 --- [ost-startStop-1] org.apache.tomcat.util.modeler.Registry : Error registering Tomcat:j2eeType=WebModule,name=//localhost/*,J2EEApplication=none,J2EEServer=none`
javax.management.RuntimeOperationsException: null
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:411)`
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)`
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
at org.apache.tomcat.util.modeler.Registry.registerComponent(Registry.java:742)
at org.apache.catalina.util.LifecycleMBeanBase.register(LifecycleMBeanBase.java:158)
at org.apache.catalina.util.LifecycleMBeanBase.initInternal(LifecycleMBeanBase.java:61)
at org.apache.catalina.core.ContainerBase.initInternal(ContainerBase.java:1084)
at org.apache.catalina.core.StandardContext.initInternal(StandardContext.java:6506)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: Repository: cannot add mbean for pattern name Tomcat:j2eeType=WebModule,name=//localhost/*,J2EEApplication=none,J2EEServer=none
... 19 common frames omitted
I assume the name is not a valid object name: //localhost/*
Could you try with a different name, or either escape or quote the name. This should fix the problem.
I have a JBoss 4.2 AppServer running, with a mysql-ds.xml defined. I also have a set of custom jars that I want deployed as an mbean, which use the bounded MySQL connection as java:/MySqlDS.
However, it seems the jars get loaded before the datasource is bounded.
Is there a way to ensure an MBean is loaded after the datasource is bounded?
Here are the log entries:
11:39:29,639 FATAL [DatasourceConnectionProvider] Could not find datasource: java:/MySqlDS
javax.naming.NameNotFoundException: MySqlDS not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
...
11:39:29,666 ERROR [HibernateUtil] Building SessionFactory failed.
org.hibernate.HibernateException: Could not find datasource
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
...
Caused by: javax.naming.NameNotFoundException: MySqlDS not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:667)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
... 106 more
Then later on:
11:39:30,524 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=MySqlDS' to JNDI name 'java:/MySqlDS'
OK i just had to add a depends statement in my MBean declaration:
<depends>jboss.jca:service=DataSourceBinding,name=MySqlDS</depends>