Hi Alex,
You can make multiple operators sharing the same property by doing
something like this:
<property>
<name>your.own.property.name</name>
<value>127.0.0.1</value>
</property>
<property>
<name>dt.operator.opName1.prop.[property-name]</name>
<value>${your.own.property.name}</name>
</property>
<property>
<name>dt.operator.opName2.prop.[property-name]</name>
<value>${your.own.property.name}</name>
</property>
Or you can specify your.own.property.name's value at launch time.
David
On Mon, Aug 1, 2016 at 12:16 PM, McCullough, Alex <
[email protected]> wrote:
> Hey,
>
>
>
> I have an input and processing operator that both rely on hazelcast. I
> defined a base operator where the setup method and common properties are
> defined, each have an abstract class that extends this base operator to
> handle default input or processing logic along with unique properties at
> this level, and then of course each has a concrete implementation.
>
>
>
> Is there a way the two can share properties in the properties.xml? I know
> you can wildcard some property/attribute descriptors, but could I wildcard
> part of an operator name? meaning having an operator called hazelInput and
> one called hazelProcess and a property defined as:
>
>
>
> <property>
> <name>dt.application.*.operator.hazel*.prop.host</name>
> <value>127.0.0.1</value>
> </property>
>
>
>
> Thanks,
>
> Alex
>
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