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Hi, we are using Trino in our project and currently struggling with configuring the number of tasks that run in parallel
(The setup is a single node(that also serves as the coordinator) running Trino version 390 on a 4-core machine)
It looks like Trino always run all available tasks in a query (all the leafs in the plan tree), even if I set a the task.concurrency property to a certain low number.
On the other hand, when I enable the exchange-manager and set the retry-policy property to TASK , only two tasks run in parallel and I don't see a way to configure that
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Hi, we are using Trino in our project and currently struggling with configuring the number of tasks that run in parallel
(The setup is a single node(that also serves as the coordinator) running Trino version 390 on a 4-core machine)
It looks like Trino always run all available tasks in a query (all the leafs in the plan tree), even if I set a the task.concurrency property to a certain low number.
On the other hand, when I enable the exchange-manager and set the retry-policy property to TASK , only two tasks run in parallel and I don't see a way to configure that
Is there something I'm missing here?
thanks
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