Hi,
I used same deploy directory for both ODE instances and deployed a process
while debugging the source code. while deploying HelloWorld2-1 in Tomcat-1
the version is set to 2. I got an exception due to it. Following are the
console output of each server.
Tomcat-1
21:49:42,201 WARN [ProcessStoreImpl] Database out of synch for DU
HelloWorld2-1
21:50:08,766 INFO [BpelServerImpl] Registered process {
http://ode/bpel/unit-test}HelloWorld2-2.
21:50:41,617 WARN [DeploymentWebService] Invocation of operation deploy
failed
org.apache.ode.axis2.OdeFault: Error while creating file
HelloWorld2-1.deployeddeployment failed
at
org.apache.ode.axis2.service.DeploymentWebService$DeploymentMessageReceiver.invokeBusinessLogic(DeploymentWebService.java:185)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:722)
Tomcat-2
21:52:31,561 ERROR [ProcessStoreImpl] Process {
http://ode/bpel/unit-test}HelloWorld2-1 not found.
21:52:31,610 WARN [DeploymentWebService] Invocation of operation deploy
failed
org.apache.ode.bpel.iapi.ContextException: DbError
at org.apache.ode.store.ProcessStoreImpl.exec(ProcessStoreImpl.java:636)
at
org.apache.ode.store.ProcessStoreImpl.setState(ProcessStoreImpl.java:435)
at
org.apache.ode.store.ProcessStoreImpl.setRetiredPackage(ProcessStoreImpl.java:485)
at
org.apache.ode.store.ProcessStoreImpl.retirePreviousPackageVersions(ProcessStoreImpl.java:349)
at
org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:225)
at
org.apache.ode.store.ProcessStoreImpl.deploy(ProcessStoreImpl.java:172)
at
org.apache.ode.axis2.service.DeploymentWebService$DeploymentMessageReceiver.invokeBusinessLogic(DeploymentWebService.java:181)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.util.concurrent.ExecutionException:
org.apache.ode.bpel.iapi.ContextException: Process {
http://ode/bpel/unit-test}HelloWorld2-1 not found.
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at org.apache.ode.store.ProcessStoreImpl.exec(ProcessStoreImpl.java:634)
... 32 more
Caused by: org.apache.ode.bpel.iapi.ContextException: Process {
http://ode/bpel/unit-test}HelloWorld2-1 not found.
at
org.apache.ode.store.ProcessStoreImpl$4.call(ProcessStoreImpl.java:448)
at
org.apache.ode.store.ProcessStoreImpl$4.call(ProcessStoreImpl.java:435)
at
org.apache.ode.store.ProcessStoreImpl$Callable.call(ProcessStoreImpl.java:809)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
... 1 more
But the deployment directory had HelloWorld2-1 folder and
HelloWorld2-1.deployed file. I think this is because of setting the version
to 2. Can you explain this?
On 10 May 2015 at 10:15, Sathwik B P <sathwik...@gmail.com> wrote:
> Watch out for the race conditions with the two DeploymentPoller one on each
> ODE instance working on the same deploy directory.
>
>
> On Sun, May 10, 2015 at 9:44 AM, sudharma subasinghe <
> suba...@cse.mrt.ac.lk>
> wrote:
>
> > Hi,
> >
> > I used separate deploy directories for both ODE instances. I will
> configure
> > the path to share the same directory.
> >
> > Thank you.
> >
> > On 9 May 2015 at 23:47, Tammo van Lessen <tvanles...@gmail.com> wrote:
> >
> > > Hi Sudharma,
> > >
> > > did both ODE instances operate on the same deploy directory? Or do they
> > > have their own? The basic assumption is that both share the same,
> > > synchronized data, thus I'd recommend to either use a symlink or
> > configure
> > > the path by setting the "ode-axis2.deploy.dir" property in
> > > WEB-INF/conf/ode-axis2.properties.
> > >
> > > Best,
> > > Tammo
> > >
> > > On Tue, May 5, 2015 at 5:18 PM, sudharma subasinghe <
> > suba...@cse.mrt.ac.lk
> > > >
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > I checked the behavior of ODE using two tomcat servers when deploying
> > > same
> > > > HelloWorld2 sample. Following are the things I could observe.
> > > >
> > > >
> > > > -
> > > >
> > > > deployed HelloWorld2-1 in Tomcat-1 server → Active state
> > > > -
> > > >
> > > > deployed HelloWorld2-2 in Tomcat-2 server → Active state
> > > > -
> > > >
> > > > deployed HelloWorld2-3 in Tomcat-1 server → HelloWorld2-1 Retired
> > from
> > > > Active state
> > > > -
> > > >
> > > > undeployed HelloWorld2-3 → but still in the database in Active
> state
> > > > -
> > > >
> > > > deployed HelloWorld2-4 in Tomcat-2 server → HelloWorld2-2 Retired
> > from
> > > > Active state
> > > > -
> > > >
> > > > All these details are shared by the two ode engines.
> > > >
> > > > 1) I can't undeploy a process through the browser. So I removed the
> > whole
> > > > folder and .deployed file. But in the shared database that process is
> > > still
> > > > in the Active state.
> > > >
> > > > 2) Though HelloWorld2-1, is deployed in Tomcat-1 server and
> > > HelloWorld2-2,
> > > > HelloWorld2-4 are deployed in Tomcat-2 server all the deployed
> details
> > > are
> > > > shown in both browsers.
> > > >
> > > > Can you explain reasons for 1) and 2) ?
> > > >
> > > > Thank you
> > > >
> > >
> > >
> > >
> > > --
> > > Tammo van Lessen - http://www.taval.de
> > >
> >
>
