[SPARK-33526][SQL] Add config to control if cancel invoke interrupt task on thriftserver - #30481
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ulysses-you wants to merge 12 commits into
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[SPARK-33526][SQL] Add config to control if cancel invoke interrupt task on thriftserver#30481ulysses-you wants to merge 12 commits into
ulysses-you wants to merge 12 commits into
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What changes were proposed in this pull request?
This PR add a new config
spark.sql.thriftServer.forceCancelto give user a way to interrupt task when cancel statement.Why are the changes needed?
After #29933, we support cancel query if timeout, but the default behavior of
SparkContext.cancelJobGroupswon't interrupt task and just let task finish by itself. In some case it's dangerous, e.g., data skew or exists a heavily shuffle. A task will hold in a long time after do cancel and the resource will not release.Does this PR introduce any user-facing change?
Yes, a new config.
How was this patch tested?
Add test.