checked that, ports are open, so that can't be the issue.
We also have another opencast server running, an all-in-one installation
and that works as it should. But the distributed install
keeps giving problems.
On 01/28/2011 10:17 AM, Ruediger Rolf wrote:
Have you checked that there are no firewalls blocking the ports that
you need for matterhorn (usually 8080 for mysql 3306 and for red5, if
you use it 1935 and 5080).
on ubuntu you can check this with sudo ufw status
On RHEL/Centos use service iptables status
Rüdiger
Kristof Keppens wrote:
When trying to use the /ingest rest function on the worker server
with the url I find in the admin logs :
2011-01-28 09:31:01 ERROR (WorkflowOperationWorker:70) - Workflow
operation ''inspect' Operation Handler' failed with error:
java.lang.RuntimeException: Unable to enrich
http://ictoocw1.ugent.be:8080/files/mediapackage/unscheduled-ugent-rec-1296203448454/track-3/audio_out.mp3
(presentation/source, application/octet-stream) using a remote
inspection service
I get the following errors :
2011-01-28 09:45:50 INFO (WorkspaceImpl:208) - Downloading
/srv/opencast/files/mediapackage/Unscheduled-ugent-rec-1296203448454/track-3/audio_out.mp3
to
/srv/opencast/workspace/srv/opencast/files/mediapackage/Unscheduled-ugent-rec-1296203448454/track-3/audio_out.mp3
2011-01-28 09:45:50 WARN (WorkspaceImpl:222) - Could not copy
/srv/opencast/files/mediapackage/Unscheduled-ugent-rec-1296203448454/track-3/audio_out.mp3
to
/srv/opencast/workspace/srv/opencast/files/mediapackage/Unscheduled-ugent-rec-1296203448454/track-3/audio_out.mp3
2011-01-28 09:45:50 WARN (MediaInspectionServiceImpl$1:146) - File
null was not found and can therefore not be inspected
This is probably the cause of the error in the admin, however I don't
see why this error is there. The original file is found on the worker
server and
this directory is writable to the opencast user.
Is this a misconfiguration on my part or some other issue?
Thanks for all the help so far.
Kristof
On 01/28/2011 09:39 AM, Kristof Keppens wrote:
I rebuild the server with -Pworker,workspace-stub . Admin, worker
and streaming server use the same storage.
When I tried to build the worker now I did get a test failed with
ocropus compaining about the us-en language package
not found. I reinstalled 3d party tools but still get this test failed.
Mediainfo is v0.7.19, as installed with the 3d party script.
Kristof
On 01/28/2011 09:34 AM, Ruediger Rolf wrote:
Then I would say that you have a different version of mediainfo
installed than we support. The output of mediainfo --version should
be:
MediaInfo Command line,
MediaInfoLib - v0.7.19
From version to version the output format of mediainfo changes so
that we only support 0.7.19 in matterhorn 1.0.x. This version is
provided if you installed
$MATTERHORN_TRUNK/docs/scripts/3rd_party_tools
Matterhorn 1.1.x uses a later version of mediainfo.
Rüdiger
Kristof Keppens wrote:
The Ingest service is on the admin server now and mediainfo and
ffmpeg are working correctly.
The problem stays the same, I do have an info message on the
worker server complaining about xpath:
2011-01-27 16:07:39 INFO (MediaInspectionRestEndpoint:99) -
XPathFactory#newInstance() failed to create an XPathFactory for
the default object model: http://java.sun.com/jaxp/xpath/dom with
the XPathFactoryConfigurationException:
javax.xml.xpath.XPathFactoryConfigurationException: No
XPathFactory implementation found for the object model:
http://java.sun.com/jaxp/xpath/dom
java.lang.RuntimeException: XPathFactory#newInstance() failed to
create an XPathFactory for the default object model:
http://java.sun.com/jaxp/xpath/dom with the
XPathFactoryConfigurationException:
javax.xml.xpath.XPathFactoryConfigurationException: No
XPathFactory implementation found for the object model:
http://java.sun.com/jaxp/xpath/dom
at
javax.xml.xpath.XPathFactory.newInstance(XPathFactory.java:98)
at
org.opencastproject.mediapackage.elementbuilder.AbstractElementBuilderPlugin.<init>(AbstractElementBuilderPlugin.java:46)
at
org.opencastproject.mediapackage.elementbuilder.AbstractAttachmentBuilderPlugin.<init>(AbstractAttachmentBuilderPlugin.java:70)
at
org.opencastproject.mediapackage.elementbuilder.AbstractAttachmentBuilderPlugin.<init>(AbstractAttachmentBuilderPlugin.java:61)
at
org.opencastproject.mediapackage.elementbuilder.AttachmentBuilderPlugin.<init>(AttachmentBuilderPlugin.java:35)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at java.lang.Class.newInstance0(Class.java:372)
at java.lang.Class.newInstance(Class.java:325)
at
org.opencastproject.mediapackage.MediaPackageElementBuilderImpl.createPlugin(MediaPackageElementBuilderImpl.java:185)
at
org.opencastproject.mediapackage.MediaPackageElementBuilderImpl.elementFromManifest(MediaPackageElementBuilderImpl.java:111)
at
org.opencastproject.inspection.impl.endpoints.MediaInspectionRestEndpoint.enrichTrack(MediaInspectionRestEndpoint.java:94)
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:616)
at
org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)
at
org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:133)
at
org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:82)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:110)
at
org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:98)
at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:423)
at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:139)
at
org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:142)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:103)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:389)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.handle(HttpServiceServletHandler.java:64)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.handle(HttpServiceContext.java:111)
at
org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:64)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879)
at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747)
at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520)
Could this be related to the problems I'm having?
Kristof
On 01/27/2011 04:35 PM, Ruediger Rolf wrote:
The ingest package/service should be on the admin server in 1.0.1.
Is mediainfo and ffmpeg working on the worker server? try it with
"ffmpeg -version" and "mediainfo --version".
Rüdiger
Am 27.01.2011 14:27, schrieb Kristof Keppens:
I'm using 1.0.1, worker server is correctly listed in
SERVICE_REGISTRATION.
When starting the worker server I see no errors or warnings. Did
I install the worker server correctly
or should I omit the ingest package ?
On 01/27/2011 02:08 PM, Ruediger Rolf wrote:
Hi Kristof!
Are you using matterhorn 1.0 or the new 1.1.x branch that is
currently in QA? If you use 1.1.x you should be aware that
this is not released yet we are now looking for bugs and try to
fix them.
Do you have errors on your worker server during startup? You
should look for database errors.
Another check would be to login to mysql and look if the worker
server is listed when you do "select * from
SERVICE_REGISTRATION;". If not the worker is not connected with
the admin.
In some cases with the 1.0 installation I had this problem with
some damaged media. But this would only be the case if some
media can be processed and other media not.
Rüdiger
Am 27.01.2011 12:28, schrieb Kristof Keppens:
Hi,
At the university of Ghent we're setting up a pilot project of
opencast. At the moment I'm trying to configure a
distributed server installation. We have an admin/engage
server, a worker server and a streaming server.
I installed the admin/engage with
-Padmin,workspace,engage,dist,worker-stub , the worker was
installed with
-Pworker,ingest,workspace .
The database server used is a mysql server. The servers are
running debian.
I can start both servers and they appear to be working ok
until I capture something with the capture agent. When it arrives
at the admin server I get the following error :
2011-01-27 12:17:40 INFO (IngestServiceImpl:114) - Ingesting
zipped media package to
/srv/opencast/ingest-temp/8cb64327-5aa2-4e4d-82e5-f9f6a8813fc8/f997da9a-932d-4cb1-bac9-7401775e8075.zip
2011-01-27 12:17:40 INFO (WorkflowServiceImpl:372) - Starting
a new workflow instance with
ID=914ca7dc-dcf5-48a7-bcb0-d4f951349b11
2011-01-27 12:17:41 INFO
(InspectWorkflowOperationHandler:124) - Inspecting track
'track-3' of Unscheduled-ugent-rec-1296127050614
2011-01-27 12:17:41 INFO
(MediaInspectionServiceRemoteImpl:100) - Enriching
http://ictooca1.ugent.be:8080/files/mediapackage/unscheduled-ugent-rec-1296127050614/track-3/audio_out.mp3
(presentation/source, application/octet-stream) using a remote
media inspection service
2011-01-27 12:17:41 WARN (RemoteBase:128) - {POST
http://ictoocw1.ugent.be:8080/inspection/rest/enrich=HTTP/1.1
500 Internal Server Error}
2011-01-27 12:17:41 ERROR (WorkflowOperationWorker:70) -
Workflow operation ''inspect' Operation Handler' failed with
error: java.lang.RuntimeException: Unable to enrich
http://ictooca1.ugent.be:8080/files/mediapackage/unscheduled-ugent-rec-1296127050614/track-3/audio_out.mp3
(presentation/source, application/octet-stream) using a remote
inspection service
2011-01-27 12:17:42 INFO (ZipWorkflowOperationHandler$1:183)
- Archiving mediapackage Unscheduled-ugent-rec-1296127050614
in workflow
java.lang.String@3ed0e918[914ca7dc-dcf5-48a7-bcb0-d4f951349b11,full]
2011-01-27 12:17:42 INFO (ZipWorkflowOperationHandler$1:201)
- Adding zipped mediapackage
Unscheduled-ugent-rec-1296127050614 to the failed.zips archive
2011-01-27 12:17:42 INFO (ZipWorkflowOperationHandler$1:215)
- Zipped mediapackage Unscheduled-ugent-rec-1296127050614
moved to the failed.zips archive
Any idea what could be wrong?
Thanks
Kristof Keppens
University of Ghent
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