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Instrumentation.Variable (Apache Oozie Core 4.0.0 API)
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org.apache.oozie.util
Interface Instrumentation.Variable<T>

All Superinterfaces:
Instrumentation.Element<T>
Enclosing class:
Instrumentation
public static interface Instrumentation.Variable<T>
extends Instrumentation.Element<T>

Interface for instrumentation variables.

For example a the database service could expose the number of currently active connections.

Method Summary
 
Methods inherited from interface org.apache.oozie.util.Instrumentation.Element
getValue
 

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