great news. good luck with your pilot.
On 2/3/11 4:34 AM, Kristof Keppens wrote:
With some delay I reinstalled it all, on a clean new debian install
and confirm that everything is running as aspected
now. I suppose something went wrong with the installation and some
files or configuration was still around on the server.
Now that everything is running ( we have an admin server, worker
server and 2 capture agents ) we can go ahead with our
pilot here.
We'll probably do some more tests now and go ahead with the pilot when
1.1 is released.
Thanks for all the help sofar.
Kristof Keppens
On 01/28/2011 03:44 PM, Kristof Keppens wrote:
I'm running out of ideas as well :)
I have the correct mediainfo version
no firewalls
servers are listed in mysql
no startup errors
services are listed on the welcome page
I use a shared medium, NFS.
On monday I'll try to reinstall everything again, including the
admin, and post any progress or failures here.
Thanks for the help, much appreciated.
Kristof
On 01/28/2011 03:33 PM, Ruediger Rolf wrote:
I mus confess that I run out of ideas. Just to summarize:
- you have the correct mediainfo version installed
- you have no firewalls blocking the servers
- the servers are listed in the SERVICE_REGISTRATION table in your
mysql server.
- all servers don't have any startup errors
- on the welcome page of these servers (espacially the worker
server) you see all needed services for the servertype
Do you use a shared medium (NFS, Samba, ...)? Or do you expect
Matterhorn to copy the files between the servers?
Rüdiger
Am 28.01.2011 13:36, schrieb Kristof Keppens:
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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