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Posted to issues@storm.apache.org by "Emil Wabra (JIRA)" <ji...@apache.org> on 2017/01/16 08:50:26 UTC

[jira] [Created] (STORM-2294) Send activate and deactivate command from ShellSpout

Emil Wabra created STORM-2294:
---------------------------------

             Summary: Send activate and deactivate command from ShellSpout
                 Key: STORM-2294
                 URL: https://issues.apache.org/jira/browse/STORM-2294
             Project: Apache Storm
          Issue Type: New Feature
          Components: storm-multilang
    Affects Versions: 1.x
            Reporter: Emil Wabra


When deactivate and activate are called on ShellSpout those calls should be send to the corresponding ShellProcess as multilang commands. 

For Example:
When a ShellSpout polls some data from any source those resouces can be gracefully allocated or deallocated on (de)activation. Otherwise there is no possibility to react on those events via multilang support.



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