runzhiwang commented on a change in pull request #242: [LIVY-336][SERVER] Livy
should not spawn one thread per job to track the job on Yarn
URL: https://github.com/apache/incubator-livy/pull/242#discussion_r350674099
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File path: server/src/main/scala/org/apache/livy/utils/SparkYarnApp.scala
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@@ -122,10 +162,13 @@ class SparkYarnApp private[utils] (
with Logging {
import SparkYarnApp._
+ appQueue.add(this)
+
private var killed = false
- private val appIdPromise: Promise[ApplicationId] = Promise()
private[utils] var state: SparkApp.State = SparkApp.State.STARTING
private var yarnDiagnostics: IndexedSeq[String] = IndexedSeq.empty[String]
+ private var appInfo = AppInfo()
Review comment:
@yiheng it change at this line:
https://github.com/apache/incubator-livy/pull/242/files#diff-e0ea718a9f6261f348cba9e32f25da07R310
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