The recommendation is not to have more than one GeoServer instance writing
to the data directory ever! The outcome is pretty much undetermined once
you do that. Look at using one of the clustering modules (
http://boundlessgeo.com/2013/04/geoserver-in-a-clustered-configuration-part-1/)
or the JDBC config module (
http://docs.geoserver.org/stable/en/user/community/jdbcconfig/installing.html)
Ian
On 16 February 2016 at 12:24, Tiago Vieira <tixvie...@gmail.com> wrote:
> Hi,
>
> I have an issue with starting multiple geoserver instances.
> I have 3 geoservers (version 2.3.5) in 3 different tomcats, using java
> version "1.6.0_45".
> All 3 have the same geoserver_data_dir.
>
> When geoservers starts up (all at the same time), one of the geoservers
> keeps the datastore enable, and the others disable.
>
> There is any recomendation to start geoserver instances delayed?
> One geoserver locks the geoserver_data_dir workspace, and the others can't
> wait?
>
> Any ideia?
>
> Thank you in advanced.
>
> /*Tiago Vieira*/
>
>
> Logs:
>
> *Geoserver 1:*
> 2016-01-19 14:55:55,104 main INFO [org.geoserver] - Loaded default
> workspace inventory
> 2016-01-19 14:55:55,127 main INFO [org.geoserver] - Loaded workspace 'OSP'
> 2016-01-19 14:55:56,376 main INFO [org.geoserver] - Loaded store 'OSP',
> enabled
> 2016-01-19 14:55:56,407 main INFO [org.geoserver] - Loaded data store
> 'OSP'
>
> *Geoserver 2:*
> 2016-01-19 14:57:00,866 main WARN [org.geoserver] - Error connecting to
> 'OSP'. Disabling.
> 2016-01-19 14:57:00,869 main INFO [org.geoserver] -
> java.io.IOException
> at
> org.geoserver.catalog.ResourcePool.getDataStore(ResourcePool.java:579)
> at
>
> org.geoserver.catalog.impl.DataStoreInfoImpl.getDataStore(DataStoreInfoImpl.java:37)
> at
> org.geoserver.config.GeoServerLoader.readCatalog(GeoServerLoader.java:354)
> at
> org.geoserver.config.GeoServerLoader.readCatalog(GeoServerLoader.java:226)
> at
>
> org.geoserver.config.DefaultGeoServerLoader.loadCatalog(DefaultGeoServerLoader.java:46)
> at
>
> org.geoserver.config.GeoServerLoader.postProcessBeforeInitialization(GeoServerLoader.java:114)
> at
>
> org.geoserver.config.GeoServerLoaderProxy.postProcessBeforeInitialization(GeoServerLoaderProxy.java:58)
> at
>
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
> at
>
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1448)
> at
>
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
> at
>
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
> at
>
> org.springframework.beans.factory.support.AbstractBeanFactorygetObject(AbstractBeanFactory.java:294)
> at
>
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
> at
>
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
> at
>
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
> at
>
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
> at
>
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913)
> at
>
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464)
> at
>
> org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:385)
> at
>
> org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:284)
> at
>
> org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
> at
>
> org.geoserver.platform.GeoServerContextLoaderListener.contextInitialized(GeoServerContextLoaderListener.java:22)
> at
>
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4206)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)
> at
>
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
> at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
> at
>
> org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
> at
>
> org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
> at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
> at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
> at
>
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
> at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
> at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
> at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
> at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
> at
> org.apache.catalina.core.StandardService.start(StandardService.java:525)
> at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
> Caused by: java.lang.RuntimeException: Unable to obtain connection: Cannot
> create PoolableConnectionFactory (IO Error: Connection reset)
> at
> org.geotools.jdbc.JDBCDataStore.createConnection(JDBCDataStore.java:1679)
> at
> org.geotools.jdbc.JDBCDataStore.createTypeNames(JDBCDataStore.java:829)
> at
>
> org.geotools.data.store.ContentDataStore.getTypeNames(ContentDataStore.java:300)
> at
>
> org.vfny.geoserver.util.DataStoreUtils.getDataAccess(DataStoreUtils.java:114)
> at
> org.geoserver.catalog.ResourcePool.getDataStore(ResourcePool.java:539)
> ... 45 more
> Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create
> PoolableConnectionFactory (IO Error: Connection reset)
> at
>
> org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)
> at
>
> org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)
> at
>
> org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
> at
> org.geotools.jdbc.JDBCDataStore.createConnection(JDBCDataStore.java:1665)
> ... 49 more
> Caused by: java.sql.SQLRecoverableException: IO Error: Connection reset
> at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:682)
> at
> oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:711)
> at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:385)
> at
>
> oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:30)
> at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:558)
> at
>
> org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)
> at
>
> org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
> at
>
> org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)
> at
>
> org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)
> ... 52 more
> Caused by: java.net.SocketException: Connection reset
> at
> java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:96)
> at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
> at oracle.net.ns.DataPacket.send(DataPacket.java:209)
> at oracle.net.ns.NetOutputStream.flush(NetOutputStream.java:215)
> at
> oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:302)
> at oracle.net.ns.NetInputStream.read(NetInputStream.java:249)
> at oracle.net.ns.NetInputStream.read(NetInputStream.java:171)
> at oracle.net.ns.NetInputStream.read(NetInputStream.java:89)
> at
>
> oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123)
> at
>
> oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79)
> at
>
> oracle.jdbc.driver.T4CMAREngineStream.unmarshalUB1(T4CMAREngineStream.java:426)
> at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:390)
> at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:249)
> at
>
> oracle.jdbc.driver.T4CTTIoauthenticate.doOSESSKEY(T4CTTIoauthenticate.java:435)
> at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:580)
> ... 60 more
>
>
>
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/Error-connecting-to-datastore-on-startup-with-multiple-geoserver-instances-tp5250790.html
> Sent from the GeoServer - User mailing list archive at Nabble.com.
>
>
> ------------------------------------------------------------------------------
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>
--
Ian Turton
------------------------------------------------------------------------------
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