IBM Sterling Transformation Extender

Sterling Transformation Extender

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  • 1.  Integration Flow Designer - Max Concurrent Map Instances

    Posted Thu June 17, 2010 01:14 PM

    Originally posted by: KVashi


    Can anyone explain the significance of setting the Max Concurrent Map Instances=1 in the properties of Integration Flow Designer?
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  • 2.  Re: Integration Flow Designer - Max Concurrent Map Instances

    Posted Thu June 17, 2010 01:31 PM

    Originally posted by: SystemAdmin


    This determines the number of threads that the launcher uses when running the map - i.e. if you set it to 2 then there can be 2 instances of the map running at the same time (assuming that they don't try to write to the same audit log or trace files etc.).

    this is useful for ensuring that you get the best performance out of your server's CPUs and cores.
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  • 3.  Re: Integration Flow Designer - Max Concurrent Map Instances

    Posted Mon June 21, 2010 11:27 AM

    Originally posted by: TarunB


    This setting also overrides server side configuration in the dtx.ini file - MaxThreads and WatchMaxthreads - which I always thought a little odd, i.e. allowing developers to override centralised control parameters.
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  • 4.  Re: Integration Flow Designer - Max Concurrent Map Instances

    Posted Mon June 21, 2010 03:12 PM

    Originally posted by: SystemAdmin


    The significance of setting this to 1 at the map component is that it is forcing this map component to be single threaded.
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