Unwatch Share HTTP ERROR: 503 Problem accessing /client. Reason: SERVICE_UNAVAILABLE

[Akshit Patel]

Hello Nic Brough,

I use jetty 6.1 and cloudstack client 4.6.0 snapshot. Below are my full log file.In this log  bold text is error text that is find in log. can you send me any solution for this on my email aksh1150@gmail.com?

at org.springframework.beans.factory.support.SimpleInstantiationStrategy
.instantiate(SimpleInstantiationStrategy.java:121)
at org.springframework.beans.factory.support.ConstructorResolver.autowir
eConstructor(ConstructorResolver.java:277)
... 65 more
Caused by: com.cloud.utils.exception.CloudRuntimeException: Unable to initialize
a connection to the database for locking purposes:
at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:74)
at com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80
)
at com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33
)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:1
48)
... 67 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:
Could not create connection to database server. Attempted reconnect 3 times. Gi
ving up.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
at com.mysql.jdbc.Util.getInstance(Util.java:360)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:935)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:924)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:870)
at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:
2144)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2069)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:790)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:395)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java
:325)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnecti
on(DriverManagerConnectionFactory.java:75)
at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(Poolable
ConnectionFactory.java:582)
at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericOb
jectPool.java:1188)
at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSo
urce.java:106)
at com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithExcep
tion(TransactionLegacy.java:202)
at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
... 74 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communicatio
ns link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driv
er has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1
036)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:338)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2232)
at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:
2085)
... 92 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketI
mpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.ja
va:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocket
Impl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.ja
va:213)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:297)
... 94 more
[WARNING] Nested in org.springframework.beans.factory.BeanCreationException: Err
or creating bean with name 'lockMasterListener' defined in URL [jar:file:/C:/Use
rs/akshi_000/.m2/repository/org/apache/cloudstack/cloud-server/4.6.0-SNAPSHOT/cl
oud-server-4.6.0-SNAPSHOT.jar!/META-INF/cloudstack/system/spring-server-system-c
ontext.xml]: Instantiation of bean failed; nested exception is org.springframewo
rk.beans.BeanInstantiationException: Could not instantiate bean class [com.cloud
.server.LockMasterListener]: Constructor threw exception; nested exception is co
m.cloud.utils.exception.CloudRuntimeException: Unable to initialize a connection
to the database for locking purposes: :
java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketI
mpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.ja
va:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocket
Impl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java
:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.ja
va:213)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:297)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2232)
at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:
2085)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2069)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:790)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:377)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:395)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java
:325)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnecti
on(DriverManagerConnectionFactory.java:75)
at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(Poolable
ConnectionFactory.java:582)
at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericOb
jectPool.java:1188)
at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSo
urce.java:106)
at com.cloud.utils.db.TransactionLegacy.getStandaloneConnectionWithExcep
tion(TransactionLegacy.java:202)
at com.cloud.utils.db.Merovingian2.<init>(Merovingian2.java:68)
at com.cloud.utils.db.Merovingian2.createLockMaster(Merovingian2.java:80
)
at com.cloud.server.LockMasterListener.<init>(LockMasterListener.java:33
)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:1
48)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy
.instantiate(SimpleInstantiationStrategy.java:121)
at org.springframework.beans.factory.support.ConstructorResolver.autowir
eConstructor(ConstructorResolver.java:277)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1077)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:981)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb
ject(AbstractBeanFactory.java:293)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistr
y.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBe
an(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean
(AbstractBeanFactory.java:191)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.
preInstantiateSingletons(DefaultListableBeanFactory.java:636)
at org.springframework.context.support.AbstractApplicationContext.finish
BeanFactoryInitialization(AbstractApplicationContext.java:934)
at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java:479)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet.loadContext(DefaultModuleDefinitionSet.java:145)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet$2.with(DefaultModuleDefinitionSet.java:122)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet.withModule(DefaultModuleDefinitionSet.java:245)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet.withModule(DefaultModuleDefinitionSet.java:250)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet.withModule(DefaultModuleDefinitionSet.java:233)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet.loadContexts(DefaultModuleDefinitionSet.java:117)
at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitio
nSet.load(DefaultModuleDefinitionSet.java:79)
at org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory
.loadModules(ModuleBasedContextFactory.java:37)
at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.i
nit(CloudStackSpringContext.java:70)
at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<
init>(CloudStackSpringContext.java:57)
at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<
init>(CloudStackSpringContext.java:61)
at org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListen
er.contextInitialized(CloudStackContextLoaderListener.java:52)
at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.
java:549)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.jav
a:1282)
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:
518)
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499
)
at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6Plug
inWebAppContext.java:115)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection
.java:152)
at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHan
dlerCollection.java:156)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection
.java:152)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:
130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:
50)
at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.
java:132)
at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMo
jo.java:454)
at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.
java:396)
at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRu
nMojo.java:210)
at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184
)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(Default
BuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor
.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProje
ct(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThre
adedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(Lifecycl
eStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Laun
cher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.jav
a:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(La
uncher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:
356)
[INFO] Started SelectChannelConnector@0.0.0.0:8080
[INFO] Started Jetty Server

[Nic Brough -Adaptavist- · Accepted solution]

Duplicate of HTTP ERROR: 503 Problem accessing /client. Reason: SERVICE_UNAVAILABLE any solution for this?