RE: Taskslots usage

Hello, Thank you for you answers, I now understand Flink's behavior. Thank you and best regards, Ky Alexandre De : Aleksandr Pilipenko Envoyé : vendredi 12 juillet 2024 19:42:06 À : Alexandre KY Cc : user Objet : Re: Taskslots usage Hello Alexandre,

Re: Taskslots usage

Hello Alexandre, Flink does not use TaskSlot per each task by default, but rather task slot will hold a slice of the entire pipeline (up to 1 subtasks of each operator, depending on the operator parallelism) [1]. So if your job parallelism is 1 - only a single task slot will be occupied. If you w

Re: Taskslots usage

Hi Ky Alexandre, I would recommend reading this section which explains slot sharing b/w tasks. Link Quote - By default, Flink allows subtasks to share slots even if they are >