Example usage for com.amazonaws.services.kinesis.model DeleteStreamRequest DeleteStreamRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.kinesis.model DeleteStreamRequest DeleteStreamRequest.

Prototype

DeleteStreamRequest

Source Link

Usage

From source file:AmazonKinesisSample.java

License:Open Source License

public static void main(String[] args) throws Exception {
    init();// ww  w  .  ja  va  2s  . c  o  m

    final String myStreamName = "myFirstStream";
    final Integer myStreamSize = 1;

    // Create a stream. The number of shards determines the provisioned throughput.

    CreateStreamRequest createStreamRequest = new CreateStreamRequest();
    createStreamRequest.setStreamName(myStreamName);
    createStreamRequest.setShardCount(myStreamSize);

    kinesisClient.createStream(createStreamRequest);
    // The stream is now being created.
    LOG.info("Creating Stream : " + myStreamName);
    waitForStreamToBecomeAvailable(myStreamName);

    // list all of my streams
    ListStreamsRequest listStreamsRequest = new ListStreamsRequest();
    listStreamsRequest.setLimit(10);
    ListStreamsResult listStreamsResult = kinesisClient.listStreams(listStreamsRequest);
    List<String> streamNames = listStreamsResult.getStreamNames();
    while (listStreamsResult.isHasMoreStreams()) {
        if (streamNames.size() > 0) {
            listStreamsRequest.setExclusiveStartStreamName(streamNames.get(streamNames.size() - 1));
        }

        listStreamsResult = kinesisClient.listStreams(listStreamsRequest);
        streamNames.addAll(listStreamsResult.getStreamNames());

    }
    LOG.info("Printing my list of streams : ");

    // print all of my streams.
    if (!streamNames.isEmpty()) {
        System.out.println("List of my streams: ");
    }
    for (int i = 0; i < streamNames.size(); i++) {
        System.out.println(streamNames.get(i));
    }

    LOG.info("Putting records in stream : " + myStreamName);
    // Write 10 records to the stream
    for (int j = 0; j < 10; j++) {
        PutRecordRequest putRecordRequest = new PutRecordRequest();
        putRecordRequest.setStreamName(myStreamName);
        putRecordRequest.setData(ByteBuffer.wrap(String.format("testData-%d", j).getBytes()));
        putRecordRequest.setPartitionKey(String.format("partitionKey-%d", j));
        PutRecordResult putRecordResult = kinesisClient.putRecord(putRecordRequest);
        System.out.println("Successfully putrecord, partition key : " + putRecordRequest.getPartitionKey()
                + ", ShardID : " + putRecordResult.getShardId());
    }

    // Delete the stream.
    LOG.info("Deleting stream : " + myStreamName);
    DeleteStreamRequest deleteStreamRequest = new DeleteStreamRequest();
    deleteStreamRequest.setStreamName(myStreamName);

    kinesisClient.deleteStream(deleteStreamRequest);
    // The stream is now being deleted.
    LOG.info("Stream is now being deleted : " + myStreamName);
}

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From source file:AmazonKinesisDelete.java

License:Open Source License

public static void main(String[] args) throws Exception {
    init();// w w w . j  a va2s.c  om

    //final String myStreamName = "anotestBstream";
    //final Integer myStreamSize = 1;

    // Create a stream. The number of shards determines the provisioned throughput.

    //        CreateStreamRequest createStreamRequest = new CreateStreamRequest();
    //        createStreamRequest.setStreamName(myStreamName);
    //        createStreamRequest.setShardCount(myStreamSize);

    // pt
    //       kinesisClient.createStream(createStreamRequest);

    // The stream is now being created.
    //       LOG.info("Creating Stream : " + myStreamName);
    //       waitForStreamToBecomeAvailable(myStreamName);

    // list all of my streams
    ListStreamsRequest listStreamsRequest = new ListStreamsRequest();
    listStreamsRequest.setLimit(10);
    ListStreamsResult listStreamsResult = kinesisClient.listStreams(listStreamsRequest);
    List<String> streamNames = listStreamsResult.getStreamNames();
    while (listStreamsResult.isHasMoreStreams()) {
        if (streamNames.size() > 0) {
            listStreamsRequest.setExclusiveStartStreamName(streamNames.get(streamNames.size() - 1));
        }

        listStreamsResult = kinesisClient.listStreams(listStreamsRequest);
        streamNames.addAll(listStreamsResult.getStreamNames());

    }
    LOG.info("Printing my list of streams : ");

    // print all of my streams.
    if (!streamNames.isEmpty()) {
        System.out.println("List of my streams: ");
    }

    for (int i = 0; i < streamNames.size(); i++) {
        System.out.println(streamNames.get(i));
        String actStreamName = streamNames.get(i);

        DeleteStreamRequest deleteStreamRequest = new DeleteStreamRequest();
        //deleteStreamRequest.setStreamName(myStreamName);
        deleteStreamRequest.setStreamName(actStreamName);

        kinesisClient.deleteStream(deleteStreamRequest);
        // The stream is now being deleted.
        LOG.info("Stream is now being deleted : " + actStreamName);
    }

    /*      
          LOG.info("Putting records in stream : " + myStreamName);
          // Write 10 records to the stream
          for (int j = 0; j < 10; j++) {
    PutRecordRequest putRecordRequest = new PutRecordRequest();
    putRecordRequest.setStreamName(myStreamName);
    putRecordRequest.setData(ByteBuffer.wrap(String.format("testData-%d", j).getBytes()));
    putRecordRequest.setPartitionKey(String.format("partitionKey-%d", j));
    PutRecordResult putRecordResult = kinesisClient.putRecord(putRecordRequest);
    System.out.println("Successfully putrecord, partition key : " + putRecordRequest.getPartitionKey()
            + ", ShardID : " + putRecordResult.getShardId());
          }
    */

    // Delete the stream.

    /*      LOG.info("Deleting stream : " + myStreamName);
          DeleteStreamRequest deleteStreamRequest = new DeleteStreamRequest();
          deleteStreamRequest.setStreamName(myStreamName);
            
          kinesisClient.deleteStream(deleteStreamRequest);
          // The stream is now being deleted.
          LOG.info("Stream is now being deleted : " + myStreamName);
                  
          LOG.info("Streaming completed" + myStreamName);
    */

}

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From source file:com.amazon.services.awsrum.utils.KinesisUtils.java

License:Open Source License

/**
 * Deletes a Kinesis stream if it exists.
 * // w w  w.  ja  v a 2 s .  c  om
 * @param kinesisClient
 *            The {@link AmazonKinesisClient} with Kinesis read and write privileges
 * @param streamName
 *            The Kinesis stream to delete
 */
public static void deleteStream(AmazonKinesisClient kinesisClient, String streamName) {
    if (streamExists(kinesisClient, streamName)) {
        DeleteStreamRequest deleteStreamRequest = new DeleteStreamRequest();
        deleteStreamRequest.setStreamName(streamName);
        kinesisClient.deleteStream(deleteStreamRequest);
        LOG.info("Deleting stream " + streamName);
    } else {
        LOG.warn("Stream " + streamName + " does not exist");
    }
}

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From source file:com.boundary.aws.kinesis.Sample.java

License:Open Source License

public static void main(String[] args) throws Exception {
    init();/*from ww w  .ja  v  a  2  s.  com*/

    final String myStreamName = "boundary-test-stream";
    final Integer myStreamSize = 1;

    // Create a stream. The number of shards determines the provisioned
    // throughput.

    CreateStreamRequest createStreamRequest = new CreateStreamRequest();
    createStreamRequest.setStreamName(myStreamName);
    createStreamRequest.setShardCount(myStreamSize);

    kinesisClient.createStream(createStreamRequest);
    // The stream is now being created.
    LOG.info("Creating Stream : " + myStreamName);
    waitForStreamToBecomeAvailable(myStreamName);

    // list all of my streams
    ListStreamsRequest listStreamsRequest = new ListStreamsRequest();
    listStreamsRequest.setLimit(10);
    ListStreamsResult listStreamsResult = kinesisClient.listStreams(listStreamsRequest);
    List<String> streamNames = listStreamsResult.getStreamNames();
    while (listStreamsResult.isHasMoreStreams()) {
        if (streamNames.size() > 0) {
            listStreamsRequest.setExclusiveStartStreamName(streamNames.get(streamNames.size() - 1));
        }

        listStreamsResult = kinesisClient.listStreams(listStreamsRequest);
        streamNames.addAll(listStreamsResult.getStreamNames());

    }
    LOG.info("Printing my list of streams : ");

    // print all of my streams.
    if (!streamNames.isEmpty()) {
        System.out.println("List of my streams: ");
    }
    for (int i = 0; i < streamNames.size(); i++) {
        System.out.println(streamNames.get(i));
    }

    LOG.info("Putting records in stream : " + myStreamName);
    // Write 10 records to the stream
    for (int j = 0; j < 100; j++) {
        PutRecordRequest putRecordRequest = new PutRecordRequest();
        putRecordRequest.setStreamName(myStreamName);
        putRecordRequest.setData(ByteBuffer.wrap(String.format("testData-%d", j).getBytes()));
        putRecordRequest.setPartitionKey(String.format("partitionKey-%d", j));
        PutRecordResult putRecordResult = kinesisClient.putRecord(putRecordRequest);
        System.out.println("Successfully putrecord, partition key : " + putRecordRequest.getPartitionKey()
                + ", ShardID : " + putRecordResult.getShardId());
    }

    // Delete the stream.
    LOG.info("Deleting stream : " + myStreamName);
    DeleteStreamRequest deleteStreamRequest = new DeleteStreamRequest();
    deleteStreamRequest.setStreamName(myStreamName);

    kinesisClient.deleteStream(deleteStreamRequest);
    // The stream is now being deleted.
    LOG.info("Stream is now being deleted : " + myStreamName);
}

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From source file:com.facebook.presto.kinesis.util.EmbeddedKinesisStream.java

License:Apache License

public void delteStream(String streamName) {
    DeleteStreamRequest deleteStreamRequest = new DeleteStreamRequest();
    deleteStreamRequest.setStreamName(streamName);
    amazonKinesisClient.deleteStream(deleteStreamRequest);
    if (streamsCreated.contains(streamName)) {
        streamsCreated.remove(streamName);
    }//w  w w  .  ja  v  a  2s .co  m
}

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