Hi, Running a distributed setup with one worker, one admin, one engage. I can repeatedly ingest videos (all the same video with some metadata ID changes) such that several videos will fail to process. In my latest run, two seem to be stuck in the initialization state, and one failed with the following error:
2011-08-02 06:27:17 ERROR (WorkflowOperationWorker:156) - Workflow operation 'extract-text' failed org.opencastproject.workflow.api.WorkflowOperationException: Extracting scene image from http://mhadmin.usask.ca:8080/files/mediapackage/j0v3cb1m3b6e91os5be54rqi2u/9dca49d9-1b57-45ef-a4cb-7972b538b253/vga.mpg failed at org.opencastproject.workflow.handler.TextAnalysisWorkflowOperationHandler.extractVideoText(TextAnalysisWorkflowOperationHandler.java:313) at org.opencastproject.workflow.handler.TextAnalysisWorkflowOperationHandler.start(TextAnalysisWorkflowOperationHandler.java:204) at org.opencastproject.workflow.impl.WorkflowOperationWorker.start(WorkflowOperationWorker.java:216) at org.opencastproject.workflow.impl.WorkflowOperationWorker.execute(WorkflowOperationWorker.java:138) at org.opencastproject.workflow.impl.WorkflowServiceImpl.runWorkflowOperation(WorkflowServiceImpl.java:704) at org.opencastproject.workflow.impl.WorkflowServiceImpl.process(WorkflowServiceImpl.java:1412) at org.opencastproject.workflow.impl.WorkflowServiceImpl$JobRunner.call(WorkflowServiceImpl.java:1717) at org.opencastproject.workflow.impl.WorkflowServiceImpl$JobRunner.call(WorkflowServiceImpl.java:1690) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Any thoughts as to why vids might be failing like this, or why they might get stuck in the initialization state? Chris -- Christopher Brooks, BSc, MSc ARIES Laboratory, University of Saskatchewan Web: http://www.cs.usask.ca/~cab938 Phone: 1.306.966.1442 Mail: Advanced Research in Intelligent Educational Systems Laboratory Department of Computer Science University of Saskatchewan 176 Thorvaldson Building 110 Science Place Saskatoon, SK S7N 5C9 _______________________________________________ Matterhorn mailing list [email protected] http://lists.opencastproject.org/mailman/listinfo/matterhorn To unsubscribe please email [email protected] _______________________________________________
