Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/6348#discussion_r30935261
--- Diff:
extras/kinesis-asl/src/main/scala/org/apache/spark/streaming/kinesis/KinesisReceiver.scala
---
@@ -126,8 +131,19 @@ private[kinesis] class KinesisReceiver(
}
worker = new Worker(recordProcessorFactory,
kinesisClientLibConfiguration)
- worker.run()
-
+ workerThread = new Thread() {
+ override def run(): Unit = {
+ try {
+ worker.run()
+ } catch {
+ case NonFatal(e) =>
+ restart("Error running the KCL worker in Receiver", e)
--- End diff --
Knowing nothing about Kinesis. Just a small question: if we call
`worker.run` twice, what will happen? I'm not sure if `worker` is reusable.
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