Please I need your help in order to launch Knime Analitycs Platform 4.5.2 located in a Red Hat 8.5 O.S.
It cannot launch due an eclipse.org error, I’ve attached the log results in order to your gentle revision.
In addition a made an laboratory in my machine using Knime Analitycs Platform, and RHEL 8.5 virtualizing via VMWare, Putty and Xming to enable remote graphical interface, and works perfectly using ./knime command.
Arquitechture details of Production Environment and Lab Environment
O. S.: Red Hat 8.5
Java version: 1.8.0_302
Knime Analytics Platform: 4.5.2 Linux
Please let me know if somebody ran this issue too.
Last lines of log:
!SESSION 2022-05-24 10:30:08.774 -----------------------------------------------
eclipse.buildId=unknown
java.version=11.0.10
java.vendor=AdoptOpenJDK
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2022-05-24 10:30:09.973
!MESSAGE Application error
!STACK 1
org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]
at org.eclipse.swt.SWT.error(SWT.java:4915)
at org.eclipse.swt.widgets.Display.createDisplay(Display.java:1136)
at org.eclipse.swt.widgets.Display.create(Display.java:1076)
at org.eclipse.swt.graphics.Device.(Device.java:166)
at org.eclipse.swt.widgets.Display.(Display.java:640)
at org.eclipse.swt.widgets.Display.(Display.java:631)
at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:742)
at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:168)
at org.knime.product.rcp.KNIMEApplication.createDisplay(KNIMEApplication.java:257)
at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:117)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Thanks in advance for your prompt response
Related
I've recently set up my mac for code reviewing using p4v for file syncing/ changelists and ccollab for the review platform. Versions are:
MacOS - 10.15.7
Perforce - P4V/MACOSX1015X86_64/2020.1/1966006
ccollab client - 13_1_13100
Via the coollabgui app, I have the SCM verified and connected with no errors. I am unable to add pending changelists for review, but I can add submitted changelists. What's more is I'm able to submit files for review by manually uploading them through the web client. The big headache comes when I attempt to use the smartbear custom tool that installation builds into P4V. Attempting to right-click and add any changelist results in the following error:
No SCM Configuration could be determined
Cannot run program "p4" (in directory "/Applications/ccollab_client/ccollabgui.app"): error=2, No such file or director
I have reviewed the following other topics on the smartbear forums and found no solutions:
https://community.smartbear.com/t5/Collaborator/quot-No-SCM-could-be-determined-quot-p4-plugin-does-...
https://community.smartbear.com/t5/Collaborator/Config-p4-plugin-on-Mac/m-p/44317
Any ideas? It's looking like this could be a potential bug.
latest log info is:
!SESSION 2020-11-30 09:13:08.279 -----------------------------------------------
eclipse.buildId=unknown
java.version=11
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
!ENTRY com.smartbear.collaborator.ui.standalone 4 0 2020-11-30 09:13:09.284
!MESSAGE Collaborator Enterprise version 13.1.13100
!ENTRY com.smartbear.collaborator 1 0 2020-11-30 09:13:11.024
!MESSAGE INFO: Mon Nov 30 09:13:11 EST 2020: com.smartbear.util.PoolThreadFactory
Thread CommandRunner-1325903125-1 created by thread ModalContext
!ENTRY com.smartbear.collaborator 1 0 2020-11-30 09:13:11.035
!MESSAGE INFO: Mon Nov 30 09:13:11 EST 2020: com.smartbear.util.PoolThreadFactory
Thread CommandRunner-1325903125-2 created by thread ModalContext
!ENTRY com.smartbear.collaborator 1 0 2020-11-30 09:13:11.060
!MESSAGE INFO: Mon Nov 30 09:13:11 EST 2020: com.smartbear.util.PoolThreadFactory
Thread CommandRunner-1325903125-3 created by thread ModalContext
!SESSION 2020-11-30 09:13:26.372 -----------------------------------------------
eclipse.buildId=unknown
java.version=11
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
!ENTRY com.smartbear.collaborator.ui.standalone 4 0 2020-11-30 09:13:27.238
!MESSAGE Collaborator Enterprise version 13.1.13100
!ENTRY com.smartbear.collaborator.ui 4 0 2020-11-30 09:13:28.388
!MESSAGE No SCM Configuration could be determined
!STACK 0
com.smartbear.scm.ScmConfigurationException: Cannot run program "p4" (in directory "/Applications/ccollab_client/ccollabgui.app"): error=2, No such file or directory
at com.smartbear.scm.impl.newp4.P4System.getClientConfiguration(P4System.java:135)
at com.smartbear.scm.impl.newp4.P4System.getClientConfiguration(P4System.java:85)
at com.smartbear.scm.impl.perforce.PerforceSystem.getClientConfiguration(PerforceSystem.java:119)
at com.smartbear.scm.ScmUtils.requireScm(ScmUtils.java:591)
at com.smartbear.collaborator.ui.standalone.wizards.StandaloneScmConfigAddToReviewWizard$1.run(StandaloneScmConfigAddToReviewWizard.java:82)
at com.smartbear.collaborator.ui.wizards.ProgressWizardDialog$AsyncWorkerThread.run(ProgressWizardDialog.java:231)
Caused by: com.smartbear.cmdline.ScmCommunicationException: Cannot run program "p4" (in directory "/Applications/ccollab_client/ccollabgui.app"): error=2, No such file or directory
at com.smartbear.scm.cmd.impl.ScmCmdRunner.run(ScmCmdRunner.java:32)
at com.smartbear.scm.impl.newp4.cli.P4CliConn.executeTextCmd(P4CliConn.java:147)
at com.smartbear.scm.impl.newp4.cli.P4CliConn.<init>(P4CliConn.java:80)
at com.smartbear.scm.impl.newp4.P4System.getClientConfiguration(P4System.java:120)
... 5 more
Caused by: java.io.IOException: Cannot run program "p4" (in directory "/Applications/ccollab_client/ccollabgui.app"): error=2, No such file or directory
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1128)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1071)
at com.smartbear.scm.cmd.impl.CommandRunner.run(CommandRunner.java:70)
at com.smartbear.scm.cmd.impl.AutoDebugCommandRunner.run(AutoDebugCommandRunner.java:48)
at com.smartbear.scm.cmd.impl.ScmCmdRunner.run(ScmCmdRunner.java:27)
... 8 more
Caused by: java.io.IOException: error=2, No such file or directory
at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:340)
at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:271)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1107)
... 12 more
Just heard back from the smartbear community and got it fixed. In case someone else tries googling their way to success and needs the answer, it was this for me:
In the P4v client, select "Tools | Manage custom Tools | SmartBear - Add to Review" and click "Edit".
In the "Arguments" field, add the "--p4 your_current_path_to_p4" option after "--scm perforce".
Note: Don't change any other options.
Click "OK", restart the P4v client, and try to reproduce the issue.
I have an issue with FileNet configuration manager connecting to WAS when configuring CPE. Details are below
OS : Windows 10 Enterprise (This is where CPE 5.5 is installed)
WAS : 8.5.5.13
WAS Java : 1.8_64_bundled
FN Config Details
I'm able to login to WAS console and the SOAP port is also correct.
Things that I tried,
adding -Dhttps.protocols="TLSv1,TLSv1.1,TLSv1.2" in configmgr.ini of FileNet configuration manager
Verified SSL configuration on WAS
But noting seems to work. I see below error message on the FileNet configuration manager logs
!ENTRY com.ibm.ecm.configmgr.engine 4 0 2018-06-27 15:45:09.289
!MESSAGE An invalid profile path was specified. C:\IBM\FileNet\ContentEngine\tools\configure\profiles\dotnetclient does not contain any configuration information.
!SESSION 2018-06-27 16:05:40.995 -----------------------------------------------
eclipse.buildId=unknown
java.fullversion=JRE 1.7.0 IBM J9 2.6 Windows 8 x86-32 20170718_357001 (JIT disabled, AOT disabled)
J9VM - R26_Java726_SR10_20170718_1208_B357001
GC - R26_Java726_SR10_20170718_1208_B357001
J9CL - 20170718_357001
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments: gui
Command-line arguments: -os win32 -ws win32 -arch x86 gui
!ENTRY com.ibm.ecm.configmgr.app.ce 4 0 2018-06-27 16:13:56.518
!MESSAGE Connection error: The connection to the application server cannot be established. Ensure the application server is running and that the SOAP connector port and host name are correct.
!STACK 0
com.ibm.ecm.configmgr.engine.ConfigurationManagerException: Connection error: The connection to the application server cannot be established. Ensure the application server is running and that the SOAP connector port and host name are correct.
at com.ibm.ecm.configmgr.engine.jmx.JMXInvoker.invokeConnectMethodAndMethods(JMXInvoker.java:243)
at com.ibm.ecm.configmgr.engine.jmx.JMXInvoker.invokeConnectMethodAndMethod(JMXInvoker.java:142)
at com.ibm.ecm.configmgr.engine.jmx.WebSphereJMXInvoker.connect(WebSphereJMXInvoker.java:86)
at com.ibm.ecm.configmgr.app.ce.applicationserver.WebsphereApplicationServer$TestActivity.testWork(WebsphereApplicationServer.java:371)
at com.ibm.ecm.configmgr.engine.profile.EnvironmentTestActivity.test(EnvironmentTestActivity.java:64)
at com.ibm.ecm.configmgr.ui.wizards.NewProfileWizardPageGetProfileEnvironmentProps$7.widgetSelected(NewProfileWizardPageGetProfileEnvironmentProps.java:604)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at com.ibm.ecm.configmgr.app.ce.handlers.ProfileNewHandler.execute(ProfileNewHandler.java:67)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829)
at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815)
at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.ibm.ecm.configmgr.app.ce.rcp.Application.start(Application.java:86)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Caused by: java.lang.Exception: The connection to the application server cannot be established. Ensure the application server is running and that the SOAP connector port and host name are correct.
at com.ibm.ecm.configmgr.utils.websphere.WebSphereJMXUtil.connect(WebSphereJMXUtil.java:227)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
at java.lang.reflect.Method.invoke(Method.java:620)
at com.ibm.ecm.configmgr.engine.jmx.JMXInvoker.invokeConnectMethodAndMethods(JMXInvoker.java:191)
... 45 more
*************************telenet response**************************
When did telenet and after a few seconds, I see the below error
HTTP/1.1 408 Request Timeout Content-Type: text/html Content-Length: 117 Connection: close <HTML><TITLE>408 - Request Timeout</TITLE><BODY><h1>408 Connection timed out while reading request</h1></BODY></HTML> Connection to host lost. C:\Windows\system32>
*****************************workaround*****************************
Ok once the profile is created and ran first steps, I disabled global security and restarted websphere. Configuration manager is able to connect to WAS now (looks like issue with security. I verified Quality of protection (QoP) settings
with ssl.client.properties and it was selected as TLSv2. Then I changed it to TSLv1.2 and modified ssl.client.properties also. Still it did not work) I will updated this topic later.
Check default path Webshere.
C:\Program Files\IBM\WebSphere\AppServer
C:\Program Files\IBM\WebSphere\AppServer\profiles\your_profile
VS
C:\Program Files (x86)\IBM\WebSphere\AppServer
C:\Program Files (x86)\IBM\WebSphere\AppServer\profiles\your_profile
The Configuration Manager right now seems to support only older protocols. If you specify TLSv1 in WebSphere console, as opposed to TLSv1.2 for example, Test Connection will work. That will create you another problem though. Newer browsers don't support older protocols and you will not be able to open your WebSphere console in say, Firefox. On Windows, you can use your old but still included IE configured to use these older protocols - Tools -> Internet Options -> Advanced -> Security -> Use * . You'll get your console back that way.
I'm able to successfully install RSA 9.6 on my MacBook, but when I try to start the application I get the following error written out into my log. Any help would be gratefully welcomed
!SESSION Fri Jun 30 08:21:28 CDT 2017 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2017-06-30 08:21:28.394
!MESSAGE Could not find extension: com.ibm.cds
!SESSION 2017-06-30 08:21:28.353 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.7.0_51
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments: -product com.ibm.rational.rsa.product.v90.ide
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -clean -product com.ibm.rational.rsa.product.v90.ide
!ENTRY org.eclipse.osgi 4 0 2017-06-30 08:21:29.088
!MESSAGE Bundle com.ibm.cds not found.
!ENTRY org.eclipse.equinox.app 0 0 2017-06-30 08:21:29.379
!MESSAGE Product com.ibm.rational.rsa.product.v90.ide could not be found.
!ENTRY org.eclipse.osgi 4 0 2017-06-30 08:21:36.198
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: No application id has been found.
at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:242)
at org.eclipse.equinox.internal.app.MainApplicationLauncher.run(MainApplicationLauncher.java:29)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
I found this on https://www.ibm.com/developerworks/community/forums/html/topic?id=9ed43812-9c67-4fd5-921b-f7acb405e12b. The short answer is edit the following file:
/Applications/IBM/SoftwareDeliveryPlatform/RSA.app/Contents/MacOS/ExecuteScript
And change the one line to specify v9.6 instead of 9.5. I tried an earlier version of RSA (9.1) and it had a similar problem of pointing to 9.0. Really sad because this is a very powerful tool.
Change $ECLIPSE_APP -product com.ibm.rational.rsa.product.v95.ide &
to $ECLIPSE_APP -product com.ibm.rational.rsa.product.v96.ide &
https://www.ibm.com/developerworks/community/forums/html/topic?id=9ed43812-9c67-4fd5-921b-f7acb405e12b
When trying to run Appcelerator Studio getting this error
Ive tried to reinstall Studio with all libraries and caches, nothing works.
OSX 10.10.4 (14E46)
Java 8 Update 60
An error has occurred.
See the log file
~/Appcelerator_Studio_Workspace/.metadata/.log.
!SESSION 2015-08-20 19:53:03.688 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.9.0-ea
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=ru_RU
Framework arguments: -keyring /Users/user/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -keyring /Users/user/.eclipse_keyring -consoleLog -showlocation
!ENTRY org.eclipse.core.resources 2 10035 2015-08-20 19:53:05.671
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
!ENTRY org.eclipse.core.net 1 0 2015-08-20 19:53:06.419
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences
!ENTRY org.eclipse.osgi 4 0 2015-08-20 19:53:17.256
!MESSAGE Application error
!STACK 1
java.lang.NoClassDefFoundError: org/w3c/dom/stylesheets/StyleSheetList
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:759)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:272)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:632)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:588)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:540)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:527)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 44 more
!ENTRY org.eclipse.core.jobs 2 2 2015-08-20 19:53:17.680
!MESSAGE Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: com.aptana.usage.internal.DefaultAnalyticsEventHandler$1
To fix this issue you need to switch JavaVirtualMachines from jdk1.9.0.jdk to jdk1.7.0_80.jdk or 1.6.0.jdk
/Library/Java/JavaVirtualMachines/jdk1.9.0.jdk/
In my Stand One Java Application, we are using Hibernate JPA based Pooled DataSource to connect with Oracle Database. We are intermittently getting the following exception. But on retry it often succeeds to create connection pool. Also, other service(s) which are also accessing same DB server, can create connection pool successfully.
How to address this problem?
Can there be any connection leakage and how to diagnose it?
Exception in thread "main" com.xyz.abc.inf.console.ConsoleException: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Could not open connection
at com.xyz.abc.inf.console.service.GatewayService.postStart(GatewayService.java:104)
at com.xyz.abc.inf.console.service.AbstractLaunchableService.start(AbstractLaunchableService.java:205)
at com.xyz.abc.inf.console.ConsoleLauncher.main(ConsoleLauncher.java:85)
Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Could not open connection
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387)
at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1310)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:273)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:311)
at $Proxy102.getResultList(Unknown Source)
at com.nrift.finch.inf.domain.repository.RepositoryBase.query(RepositoryBase.java:139)
at com.xyz.abc.inf.domain.dao.jpa.impl.ServiceRouteParticipantDaoImpl.findByServiceId(ServiceRouteParticipantDaoImpl.java:55)
at com.xyz.abc.inf.service.impl.RouteResolverServiceImpl.getRouteByService(RouteResolverServiceImpl.java:21)
at com.xyz.abc.inf.console.service.GatewayService.startCamelContextIfNotStarted(GatewayService.java:143)
at com.xyz.abc.inf.console.service.GatewayService.postStart(GatewayService.java:102)
... 2 more
Caused by: org.hibernate.exception.GenericJDBCException: Could not open connection
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:304)
at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.getConnection(LogicalConnectionImpl.java:169)
at org.hibernate.engine.jdbc.internal.proxy.ConnectionProxyHandler.extractPhysicalConnection(ConnectionProxyHandler.java:82)
at org.hibernate.engine.jdbc.internal.proxy.ConnectionProxyHandler.continueInvocation(ConnectionProxyHandler.java:138)
at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81)
at $Proxy103.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:147)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:166)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:145)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1854)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1831)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1811)
at org.hibernate.loader.Loader.doQuery(Loader.java:899)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341)
at org.hibernate.loader.Loader.doList(Loader.java:2516)
at org.hibernate.loader.Loader.doList(Loader.java:2502)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2332)
at org.hibernate.loader.Loader.list(Loader.java:2327)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:490)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:355)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:195)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1247)
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:101)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:264)
... 13 more
Caused by: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:527)
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70)
at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:292)
Database Server : Oracle 11g
Client configuration :
[root#eighamq1 ~]# uname -a
Linux eighamq1.nrifintech.com 2.6.18-194.el5 #1 SMP Tue Mar 16 21:52:39 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
[root#eighamq1 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.5 (Tikanga)
[root#eighamq1 ~]# java -version
java version "1.7.0"
Java(TM) SE Runtime Environment (build 1.7.0-b147)
Java HotSpot(TM) 64-Bit Server VM (build 21.0-b17, mixed mode)
[root#eighamq1 ~]# mvn -v
Apache Maven 3.0.4 (r1232337; 2012-01-17 14:14:56+0530)
Maven home: /usr/local/maven-3.0.4
Java version: 1.7.0, vendor: Oracle Corporation
Java home: /usr/java/jdk1.7.0/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "2.6.18-194.el5", arch: "amd64", family: "unix"
JDBC.properties
jdbc.database.driverClass = oracle.jdbc.OracleDriver
jdbc.database.url = jdbc:oracle:thin:#172.16.29.92:1521:d11gr21
jdbc.database.initialLimit = 1
jdbc.database.maxLimit = 5
jdbc.database.minLimit = 1
jpa.hibernate.dialectClass = org.hibernate.dialect.Oracle10gDialect
jdbc.database.initialPoolSize = 10
jdbc.database.minPoolSize = 5
jdbc.database.maxPoolSize = 20
jdbc.database.maxStatements = 0
jdbc.database.acquireIncrement = 5
jdbc.database.acquireRetryAttempts = 5
jdbc.database.checkoutTimeout = 1000
Artifacts used :
ojdbc16-11.2.0.1.0.jar
c3p0-0.9.1.1.jar
hibernate-entitymanager : 4.1.12.Final
hibernate-commons-annotations : 4.0.1.Final
hibernate-c3p0 : 4.1.12.Final
hibernate-commons-annotations : 4.0.1.Final
hibernate-jpa-2.0-api : 1.0.1.Final
The oracle thin driver use the Java Security api internally to connect to oracle. Java Security in linux use the /dev/random as Entropy Gathering device and this device in linux sometimes are very slow returning values. It is probable that this is the reason than the connection couldn't be opened fast.
You can change the devices putting this in the command line:
-Djava.security.egd=file:///dev/urandom
With this property you indicate that you can use the /dev/urandom to get random values and this device is very fast because it uses a pseudo random algorithm.
It is good to put this property when you use the Oracle Thin Driver to connect database to improve the performance to connect to database.