uima-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bruno Freudensprung (JIRA)" <...@uima.apache.org>
Subject [jira] [Created] (UIMA-2143) CPE can't reconnect to restarted instances of a Vinci service
Date Wed, 11 May 2011 09:58:47 GMT
CPE can't reconnect to restarted instances of a Vinci service 

                 Key: UIMA-2143
                 URL: https://issues.apache.org/jira/browse/UIMA-2143
             Project: UIMA
          Issue Type: Bug
          Components: Collection Processing
    Affects Versions: 2.3.1SDK
         Environment: Window XP
            Reporter: Bruno Freudensprung

If you have this remote Vinci cas processor (configured to continue in case of error) in a
CPE (that has 4 processing pipelines):
    <casProcessors casPoolSize="5" processingUnitThreadCount="4">
        <casProcessor deployment="remote" name="Analytics2">
                <include href="Default_Analytics2.xml"/>
                <parameter name="vnsHost" type="string" value="localhost"/>
                <parameter name="vnsPort" type="string" value="9000"/>
                <parameter name="service-access" type="string" value="exclusive"/>
                <errorRateThreshold action="continue" value="3/1000"/>
                <maxConsecutiveRestarts action="continue" value="5" waitTimeBetweenRetries="30000"/>
                <timeout max="2700000" default="-1"/>
            <checkpoint batch="1" time="1000ms"/>

When the corresponding Vinci service is restarted during the CPE execution, the CPE cannot
correctly reconnect the 4 pipelines to the 4 instances of the Vinci service. This happens
only in a multiple processing units environment.
This is due to the fact that, in case of error, the failed CasProcessors are put in a list
of failed processors and that processors are never removed from this list. The consequence
is the CPE always try to fix the first processor.

This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message