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Sanjay M Pujare commented on APEXCORE-510: ------------------------------------------ Pointer to discussion on dev@apex list: http://apache-apex-developers-list.78491.x6.nabble.com/Re-can-operators-emit-on-a-different-from-the-operator-itself-thread-tt8736.html > Enforce DefaultOutputPort.emit() or Sink.put() thread affinity > -------------------------------------------------------------- > > Key: APEXCORE-510 > URL: https://issues.apache.org/jira/browse/APEXCORE-510 > Project: Apache Apex Core > Issue Type: Improvement > Reporter: Vlad Rozov > > Apex platform assumes that an operator interacts with the platform using the > dedicated operator thread. Currently, operators may create worker threads and > emit tuples from a worker thread. This leads to undefined behavior and hard > to find bugs, so it should be possible to enforce that > DefaultOutputPort.emit() and/or Sink.put() are called on the operator thread. -- This message was sent by Atlassian JIRA (v6.3.4#6332)