Timothy Farkas created DRILL-6326:
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Summary: Possible Deadlock in Partition Decorator Due To Shared
ThreadPool With DataTunnel
Key: DRILL-6326
URL: https://issues.apache.org/jira/browse/DRILL-6326
Project: Apache Drill
Issue Type: Bug
Reporter: Timothy Farkas
Assignee: Timothy Farkas
The PartitionDecorator uses the DrillbitContext.getExecutor() threadpool for
threads that send batches to downstream partitions. This threadpool is the same
threadpool that is used for DataTunnel connections. This shared threadpool
could cause a deadlock in the event where the number of partitions is greater
than or equal to the max number of threads in the shared threadpool.
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