Data Flow intermittently does not complete
SummaryData being read from a decision store sporadically does not complete within the execution of a data flow.
Error MessagesNo error messages. Data Flow assignments are in a pending state and therefore Data Flow fails to complete successfully
Steps to ReproduceExecute Data Flow repeatedly.
Root CauseA data flow that uses Decision Data Store (Cassandra) as an input data source and executing in a multi-node environment must be called by an Activity rule that has a run options page set and in particular .pyDistributedRun MUST be true.
ResolutionSet the options page and pyDistributedRun as per below:
Published April 27, 2017 - Updated May 13, 2017