mingmwang commented on code in PR #146:
URL: https://github.com/apache/arrow-ballista/pull/146#discussion_r948912817
##########
ballista/rust/executor/src/executor_server.rs:
##########
@@ -411,4 +411,31 @@ impl<T: 'static + AsLogicalPlan, U: 'static +
AsExecutionPlan> ExecutorGrpc
) -> Result<Response<StopExecutorResult>, Status> {
todo!()
}
+
+ async fn cancel_tasks(
+ &self,
+ request: Request<CancelTasksParams>,
+ ) -> Result<Response<CancelTasksResult>, Status> {
+ let partitions = request.into_inner().partition_id;
+ info!("Cancelling partition tasks for {:?}", partitions);
+
+ let mut cancelled = true;
+
+ for partition in partitions {
+ if let Err(e) = self
+ .executor
+ .cancel_task(
+ partition.job_id,
+ partition.stage_id as usize,
+ partition.partition_id as usize,
+ )
+ .await
+ {
+ error!("Error cancelling task: {:?}", e);
+ cancelled = false;
+ }
+ }
+
+ Ok(Response::new(CancelTasksResult { cancelled }))
+ }
}
Review Comment:
Good to know.
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