I have update the matterhorn server version to 1.3.0, but when it goes to the 
processing:Distributing to streaming server, it failed and the log shows that:
Caused by: org.opencastproject.serviceregistry.api.ServiceRegistryException: 
javax.persistence.RollbackException: Exception [EclipseLink-4002] (Eclipse 
Persistence Services - 2.0.2.v20100323-r6872): 
org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: org.postgresql.util.PSQLException: ERROR: duplicate key 
value violates unique constraint "unq_job_arguments_0"
Error Code: 0
Call: INSERT INTO job_arguments (id, argument, list_index) VALUES (?, ?, ?)
        bind => [342458, <?xml version="1.0" encoding="UTF-8" 
standalone="yes"?><ns2:mediapackage start="2012-04-10T07:00:00Z" 
id="5576645d-381b-4250-9778-f275c1a66b42" duration="3925254" 
xmlns:ns2="http://mediapackage.opencastproject.org";><title>??????????????43???</title><creators><creator>Dr.
 David P. Anderson</creator></creators><subjects><subject>Using Volunteered 
Resources for Data-intensive Computing and 
Storage</subject></subjects><media><track type="presentation/source" 
id="be1fd45a-fcf6-42cc-aa44-48bc7c7f5d52"><mimetype>video/msvideo</mimetype><tags/><url>http://webcast.ihep.ac.cn:8080/files/mediapackage/5576645d-381b-4250-9778-f275c1a66b42

2012-04-12 05:08:55  WARN (ServiceRegistryJpaImpl:1385) - Service 
org.opencastproject.distribution.streaming@http://webcast.ihep.ac.cn:8080 
failed (500) accepting Job {id:342457, version:47}
2012-04-12 05:08:55 ERROR (AbstractFaultChainInitiatorObserver:101) - Error 
occurred during error handling, give up!
org.apache.cxf.interceptor.Fault: javax.persistence.RollbackException: 
Exception [EclipseLink-4002] (Eclipse Persistence Services - 
2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: org.postgresql.util.PSQLException: ERROR: duplicate key 
value violates unique constraint "unq_job_arguments_0"
Error Code: 0
Call: INSERT INTO job_arguments (id, argument, list_index) VALUES (?, ?, ?)
        bind => [342458, <?xml version="1.0" encoding="UTF-8" 
standalone="yes"?><ns2:mediapackage start="2012-04-10T07:00:00Z" 
id="5576645d-381b-4250-9778-f275c1a66b42" duration="3925254" 
xmlns:ns2="http://mediapackage.opencastproject.org";><title>??????????????43???</title><creators><creator>Dr.
 David P. Anderson</creator></creators><subjects><subject>Using Volunteered 
Resources for Data-intensive Computing and 
Storage</subject></subjects><media><track type="presentation/source" 
id="be1fd45a-fcf6-42cc-aa44-48bc7c7f5d52"><mimetype>video/msvideo</mimetype><tags/><url>http://webcast.ihep.ac.cn:8080/files/mediapackage/5576645d-381b-4250-9778-f275c1a66b42/be1fd45a-fcf6-42cc-aa44-48bc7c7f5d52/ppt1.avi</url><checksum
 type="md5">c2d8609b281125988d0

2012-04-12



ZENG SHAN
Tel,861088236837
E-mail,[email protected]
Computing Center
Institute of High Energy Physics,CAS




发件人:zengshan
发送时间:2012-04-12 09:05
主题:database problems in matterhorn
收件人:"matterhorn-users"<[email protected]>
抄送:

Is there any database experts who can solve this problem:
2012-04-11 21:03:05  WARN (ServiceRegistryJpaImpl:1385) - Service 
org.opencastproject.distribution.streaming@http://webcast.ihep.ac.cn:8080 
failed (500) accepting Job {id:342011, version:8812}
2012-04-11 21:03:11 ERROR (AbstractFaultChainInitiatorObserver:101) - Error 
occurred during error handling, give up!
org.apache.cxf.interceptor.Fault: javax.persistence.RollbackException: 
Exception [EclipseLink-4002] (Eclipse Persistence Services - 
2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: org.postgresql.util.PSQLException: ERROR: duplicate key 
value violates unique constraint "unq_job_arguments_0"
Error Code: 0
Call: INSERT INTO job_arguments (id, argument, list_index) VALUES (?, ?, ?)

2012-04-12



ZENG SHAN
Tel,861088236837
E-mail,[email protected]
Computing Center
Institute of High Energy Physics,CAS
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