simon824 commented on a change in pull request #1119:
URL: https://github.com/apache/incubator-kyuubi/pull/1119#discussion_r711513033
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File path:
kyuubi-server/src/main/scala/org/apache/kyuubi/engine/ProcBuilder.scala
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@@ -148,6 +149,38 @@ trait ProcBuilder {
proc
}
+ def execKillYarnJob(appId: String): Int = {
+ val hadoopHomeOpt = env.get("HADOOP_HOME").orElse {
+ throw KyuubiSQLException(s"Failed to kill yarn job. HADOOP_HOME is not
set! " +
+ "For more detail information on installing and configuring Yarn,
please visit " +
+ "https://kyuubi.apache.org/docs/stable/deployment/on_yarn.html";)
+ }.map { hadoopHome =>
+ Paths.get(hadoopHome, "bin",
"yarn").toAbsolutePath.toFile.getCanonicalPath
+ }.get
+ val command = hadoopHomeOpt + " application -kill " + appId
+ val pb = new ProcessBuilder("/bin/sh", "-c", command)
+ var exitValue: Option[Int] = None
+
Review comment:
Thank you for your suggestion, this is indeed a better solution. I have
not implemented it in this way before, I will refine it later or next pr.
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