turboFei commented on code in PR #6612:
URL: https://github.com/apache/kyuubi/pull/6612#discussion_r1720119645
##########
externals/kyuubi-spark-sql-engine/src/main/scala/org/apache/kyuubi/engine/spark/operation/ExecutePython.scala:
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@@ -225,6 +231,19 @@ case class SessionPythonWorker(
pythonWorkerMonitor.interrupt()
workerProcess.destroy()
}
+
+ def cancel(): Unit = {
+ val field = workerProcess.getClass.getDeclaredField("pid")
+ field.setAccessible(true)
+ val pid = field.getLong(workerProcess)
+ val builder = new ProcessBuilder(Seq("kill", "-2", pid.toString).asJava)
Review Comment:
Could you add comment here?
```
// sends a SIGINT (interrupt) signal, similar to Ctrl-C
```
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