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//================================================================== | |
// SPARK INSTRUMENTATION | |
//================================================================== | |
import com.codahale.metrics.{MetricRegistry, Meter, Gauge} | |
import org.apache.spark.{SparkEnv, Accumulator} | |
import org.apache.spark.metrics.source.Source | |
import org.joda.time.DateTime | |
import scala.collection.mutable |
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/* | |
* This code snippet will help break Blob Leases in Windows Azure Storage. | |
* | |
* I did not write this code, it was found at the website below. | |
* | |
* @see http://blogs.msdn.com/b/interoperability/archive/2012/08/01/node-js-script-for-releasing-a-windows-azure-blob-lease.aspx | |
*/ | |
// updated 3/3/2014 for latest version of Azure CLI | |
// Import required modules from Windows Azure Cross Platform Tool's library |
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import java.util.Properties | |
import kafka.server.KafkaServer | |
import kafka.server.KafkaConfig | |
import kafka.producer.ProducerConfig | |
import kafka.producer.Producer | |
import kafka.message.Message | |
import kafka.producer.ProducerData | |
import kafka.consumer.ConsumerConfig | |
import kafka.consumer.Consumer | |
import kafka.utils.Utils |
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/* | |
* This is the Towers of Hanoi example from the prolog tutorial [1] | |
* converted into Scala, using implicits to unfold the algorithm at | |
* compile-time. | |
* | |
* [1] http://www.csupomona.edu/~jrfisher/www/prolog_tutorial/2_3.html | |
*/ | |
object TowersOfHanoi { | |
import scala.reflect.Manifest |