turboFei edited a comment on issue #1796:
URL:
https://github.com/apache/incubator-kyuubi/issues/1796#issuecomment-1046261617
I had merged this pr and tested it on our test env.
It seems that `process.destroyForcibly()` does not work.
I have to found another temporary workaround.
```
protected val KYUUBI_PROC_UNIQUE_ID: String = "kyuubi.proc.uniqueId"
protected lazy val procUniqueId = UUID.randomUUID().toString
protected def procConf(): Map[String, String] = Map(KYUUBI_PROC_UNIQUE_ID
-> procUniqueId)
```
```
var allConf = conf.getAll ++ procConf()
```
```
protected def killProcessByUniqueId(): Unit = {
val psEf = Runtime.getRuntime.exec("ps -ef")
val input = new BufferedReader(new
InputStreamReader(psEf.getInputStream))
val regex = s"$KYUUBI_PROC_UNIQUE_ID=$procUniqueId".r
var psInfo = input.readLine()
var found = false
while (!found && psInfo != null) {
regex findFirstIn (psInfo) match {
case Some(_) =>
found = true
psInfo.trim.split("\\s+").drop(1).headOption.foreach { psId =>
Runtime.getRuntime.exec(s"kill -9 $psId")
}
case None =>
}
psInfo = input.readLine()
}
}
```
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