private static void put_record(AmazonKinesis client, int current_index) {
PutRecordRequest putRecord = new PutRecordRequest();
putRecord.setStreamName(Constant.STREAM_NAME);
putRecord.setPartitionKey(get_partition_key(current_index));
putRecord.setExplicitHashKey(get_explicit_key(current_index));
putRecord.setData(ByteBuffer.wrap((current_index + "").getBytes()));
try {
PutRecordResult pr = client.putRecord(putRecord);
System.out.println("put record : " + current_index + " shard id: " + pr.getShardId());
} catch (AmazonClientException ex) {
LOG.warn("Error sending record to Amazon Kinesis.", ex);
}
}
/**
* The hash value used to explicitly determine the shard the data record is assigned to by
* overriding the partition key hash.
*
* @param explicitHashKey The hash value used to explicitly determine the shard the data record is
* assigned to by overriding the partition key hash.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public PutRecordRequest withExplicitHashKey(String explicitHashKey) {
setExplicitHashKey(explicitHashKey);
return this;
}