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<h2 title="Class KinesisWordCountASL" class="title">Class KinesisWordCountASL</h2>
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<pre>public class <span class="strong">KinesisWordCountASL</span>
extends java.lang.Object
implements <a href="../../../../../org/apache/spark/Logging.html" title="interface in org.apache.spark">Logging</a></pre>
<div class="block">Consumes messages from a Amazon Kinesis streams and does wordcount.
 <p>
 This example spins up 1 Kinesis Receiver per shard for the given stream.
 It then starts pulling from the last checkpointed sequence number of the given stream.
 <p>
 Usage: KinesisWordCountASL <app-name> <stream-name> <endpoint-url> <region-name>
   <app-name> is the name of the consumer app, used to track the read data in DynamoDB
   <stream-name> name of the Kinesis stream (ie. mySparkStream)
   <endpoint-url> endpoint of the Kinesis service
     (e.g. https://kinesis.us-east-1.amazonaws.com)
 <p>
 Example:
      # export AWS keys if necessary
      $ export AWS_ACCESS_KEY_ID=<your-access-key>
      $ export AWS_SECRET_KEY=<your-secret-key>
 <p>
      # run the example
      $ SPARK_HOME/bin/run-example  streaming.KinesisWordCountASL myAppName  mySparkStream \
              https://kinesis.us-east-1.amazonaws.com
 <p>
 There is a companion helper class called KinesisWordProducerASL which puts dummy data
 onto the Kinesis stream.
 <p>
 This code uses the DefaultAWSCredentialsProviderChain to find credentials
 in the following order:
    Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
    Java System Properties - aws.accessKeyId and aws.secretKey
    Credential profiles file - default location (~/.aws/credentials) shared by all AWS SDKs
    Instance profile credentials - delivered through the Amazon EC2 metadata service
 For more information, see
 http://docs.aws.amazon.com/AWSSdkDocsJava/latest/DeveloperGuide/credentials.html
 <p>
 See http://spark.apache.org/docs/latest/streaming-kinesis-integration.html for more details on
 the Kinesis Spark Streaming integration.</div>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/spark/examples/streaming/KinesisWordCountASL.html#KinesisWordCountASL()">KinesisWordCountASL</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/examples/streaming/KinesisWordCountASL.html#main(java.lang.String[])">main</a></strong>(java.lang.String[]&nbsp;args)</code>&nbsp;</td>
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