Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/5439#discussion_r28054339
--- Diff:
extras/kinesis-asl/src/main/scala/org/apache/spark/streaming/kinesis/KinesisReceiver.scala
---
@@ -119,7 +132,9 @@ private[kinesis] class KinesisReceiver(
*/
override def onStart() {
workerId = InetAddress.getLocalHost.getHostAddress() + ":" +
UUID.randomUUID()
- credentialsProvider = new DefaultAWSCredentialsProviderChain()
+ if(credentialsProvider == null) {
+ credentialsProvider = new DefaultAWSCredentialsProviderChain()
--- End diff --
Can this simply be the default value of the field rather than delay its
init? or is this expensive?
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