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Hello Jeremy,

As it is right now the monitoring app is useless.

It will take OK data for about 30 seconds. I think until it encounters an ECAL config event. From that moment on, the event rate in the app drops to less than 1 Hz, it seems it is only picking up the ECAL config events. 
Seems the ET thread is continually crashing.

Best
	Maurik


done dumping EVIO event
error in ET system (getEvents), err = -6
reading DAQ config ...
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
org.hps.record.RecordProcessingException: Error processing ET record.
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:43)
	at org.freehep.record.loop.DefaultRecordLoop.consumeRecord(DefaultRecordLoop.java:832)
	at org.freehep.record.loop.DefaultRecordLoop.loop(DefaultRecordLoop.java:668)
	at org.freehep.record.loop.DefaultRecordLoop.execute(DefaultRecordLoop.java:566)
	at org.hps.record.composite.CompositeLoop.loop(CompositeLoop.java:225)
	at org.hps.record.composite.EventProcessingThread.run(EventProcessingThread.java:48)
Caused by: org.hps.record.et.EtEventSource$EtSourceException: Error while reading ET events.
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:99)
	at org.hps.record.et.EtEventSource.next(EtEventSource.java:70)
	at org.hps.record.composite.EtEventAdapter.recordSupplied(EtEventAdapter.java:35)
	... 5 more
Caused by: org.jlab.coda.et.exception.EtEmptyException: no events in list
	at org.jlab.coda.et.EtSystem.getEvents(EtSystem.java:1900)
	at org.hps.record.et.EtConnection.readEtEvents(EtConnection.java:122)
	at org.hps.record.et.EtEventSource.readEtEvents(EtEventSource.java:96)
	... 7 more
error in ET system (getEvents), err = -6
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