Kinesis Client get_records example 1

Kinesis Client get_records example

import boto3
import json
from datetime import datetime
import time

my_stream_name = 'python-stream'

kinesis_client = boto3.client('kinesis', region_name='us-east-1')

response = kinesis_client.describe_stream(StreamName=my_stream_name)

my_shard_id = response['StreamDescription']['Shards'][0]['ShardId']

shard_iterator = kinesis_client.get_shard_iterator(StreamName=my_stream_name,

my_shard_iterator = shard_iterator['ShardIterator']

record_response = kinesis_client.get_records(ShardIterator=my_shard_iterator,

while 'NextShardIterator' in record_response:
    record_response = kinesis_client.get_records(ShardIterator=record_response['NextShardIterator'],

    print record_response

    # wait for 5 seconds

Here is what the above code is Doing:
1. We first describe the stream to get the shard id.
2. We then get the shard iterator using the shard id.
3. We then get the records from the shard iterator.
4. We then get the next shard iterator from the response and use it to get the next set of records.
5. We repeat this process until we get the next shard iterator.

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