Fix semaphore in parallel polling monitor #4927
Merged
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In #4228 I made some changes to ensure that
executor.queueSize = 0
corresponds to no queue limit, and fixed a null reference error in the parallel polling monitor.I made a small mistake which causes
executor.queueSize = 0
to mean "limit jobs to zero" instead of "no limit". Setting this in AWS Batch will cause no jobs to run. This PR corrects the mistake.