Failure of downloading pipeline jar will result in starport failure, this should trigger a notify owner instead and deactivate after 3 retries

[realstraw]

Exception in thread "main" com.amazonaws.services.s3.model.AmazonS3Exception: The specified key does not exist. (Service: Amazon S3; Status Code: 404; Error Code: NoSuchKey; Request ID: 5E348F52592A14D3; S3 Extended Request ID: ***), S3 Extended Request ID: ***
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1701)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1356)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1102)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:759)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:733)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:715)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:675)
	at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:657)
	at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:521)
	at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4705)
	at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4652)
	at com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:1457)
	at com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:1316)
	at com.krux.starport.util.S3FileHandler$.getFileFromS3(S3FileHandler.scala:35)
	at com.krux.starport.StartScheduledPipelines$.$anonfun$getLocalJars$2(StartScheduledPipelines.scala:39)
	at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:234)
	at scala.collection.immutable.HashSet$HashSet1.foreach(HashSet.scala:320)
	at scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:976)
	at scala.collection.TraversableLike.map(TraversableLike.scala:234)
	at scala.collection.TraversableLike.map$(TraversableLike.scala:227)
	at scala.collection.AbstractSet.scala$collection$SetLike$$super$map(Set.scala:47)
	at scala.collection.SetLike.map(SetLike.scala:101)
	at scala.collection.SetLike.map$(SetLike.scala:101)
	at scala.collection.AbstractSet.map(Set.scala:47)
	at com.krux.starport.StartScheduledPipelines$.getLocalJars(StartScheduledPipelines.scala:38)
	at com.krux.starport.StartScheduledPipelines$.run(StartScheduledPipelines.scala:214)
	at com.krux.starport.StartScheduledPipelines$.main(StartScheduledPipelines.scala:266)