Github user mans2singh commented on a diff in the pull request: https://github.com/apache/nifi/pull/213#discussion_r53893190 --- Diff: nifi-nar-bundles/nifi-aws-bundle/nifi-aws-processors/src/main/java/org/apache/nifi/processors/aws/kinesis/firehose/AbstractKinesisFirehoseProcessor.java --- @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.nifi.processors.aws.kinesis.firehose; + +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.processor.ProcessContext; +import org.apache.nifi.processor.util.StandardValidators; +import org.apache.nifi.processors.aws.AbstractAWSCredentialsProviderProcessor; + +import com.amazonaws.ClientConfiguration; +import com.amazonaws.auth.AWSCredentials; +import com.amazonaws.auth.AWSCredentialsProvider; +import com.amazonaws.services.kinesisfirehose.AmazonKinesisFirehoseClient; + +/** + * This class provides processor the base class for kinesis firehose + */ +public abstract class AbstractKinesisFirehoseProcessor extends AbstractAWSCredentialsProviderProcessor<AmazonKinesisFirehoseClient> { + + public static final PropertyDescriptor KINESIS_FIREHOSE_DELIVERY_STREAM_NAME = new PropertyDescriptor.Builder() + .name("Amazon Kinesis Firehose Delivery Stream Name") + .description("The name of kinesis firehose delivery stream") + .expressionLanguageSupported(false) + .required(true) + .addValidator(StandardValidators.NON_EMPTY_VALIDATOR) + .build(); + + public static final PropertyDescriptor MAX_BUFFER_INTERVAL = new PropertyDescriptor.Builder() + .name("Max Buffer Interval") + .description("Buffering interval for messages (between 60 and 900 seconds).") + .defaultValue("60") + .required(false) + .addValidator(StandardValidators.POSITIVE_INTEGER_VALIDATOR) --- End diff -- @apiri - The max buffer size and interval are configuration properties and as you pointed out correctly not used in client. I've removed them and also have updated validators to use createLongValidator
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