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From JPercivall <...@git.apache.org>
Subject [GitHub] nifi issue #349: NIFI-1767 AWS IoT processors
Date Wed, 01 Jun 2016 18:36:49 GMT
Github user JPercivall commented on the issue:

    https://github.com/apache/nifi/pull/349
  
    The Get/PutAWSIoT processors read and overwrite mqttClient many times without a read/write
lock, this can lead to problems in multi-threaded scenarios. For example, the both processors
call "AbstractAWSIoTProcessor.connect()" when the connection is about to expire. When a processor
is running with more than one thread, multiple will potentially enter that method and attempt
to reconnect the client.


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