Steve Blackmon created STREAMS-311:
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Summary: TwitterUserInformationProvider stalls with > 20 items
provided
Key: STREAMS-311
URL: https://issues.apache.org/jira/browse/STREAMS-311
Project: Streams
Issue Type: Bug
Reporter: Steve Blackmon
The way parallelism is handled in TwitterUserInformationProvider can cause the
provider to stall when more threads are created than the size of the execution
service queue which is hard-coded to twenty.
The size of the execution service queue should equal the number of threads to
ensure that startStream() does not block trying to add more threads, because
until startStream() completes the local runtime does not poll readCurrent().
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