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NIFI-927: Use a serializable version of NiFiDataPacket in the spark receiver

This commit is contained in:
Mark Payne 2015-09-04 12:22:19 -04:00
parent e4e263c292
commit 72ccc252fe
2 changed files with 44 additions and 12 deletions
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13
nifi-external/nifi-spark-receiver/src/main/java/org/apache/nifi/spark/NiFiReceiver.java
View File

@ -170,18 +170,7 @@ public class NiFiReceiver extends Receiver<NiFiDataPacket> {
StreamUtils.fillBuffer(inStream, data);
final Map<String, String> attributes = dataPacket.getAttributes();
final NiFiDataPacket NiFiDataPacket = new NiFiDataPacket() {
@Override
public byte[] getContent() {
return data;
}
@Override
public Map<String, String> getAttributes() {
return attributes;
}
};
final NiFiDataPacket NiFiDataPacket = new StandardNiFiDataPacket(data, attributes);
dataPackets.add(NiFiDataPacket);
dataPacket = transaction.receive();
} while (dataPacket != null);

43
nifi-external/nifi-spark-receiver/src/main/java/org/apache/nifi/spark/StandardNiFiDataPacket.java Normal file
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@ -0,0 +1,43 @@
/*
* 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.spark;
import java.io.Serializable;
import java.util.Map;
public class StandardNiFiDataPacket implements NiFiDataPacket, Serializable {
private static final long serialVersionUID = 6364005260220243322L;
private final byte[] content;
private final Map<String, String> attributes;
public StandardNiFiDataPacket(final byte[] content, final Map<String, String> attributes) {
this.content = content;
this.attributes = attributes;
}
@Override
public byte[] getContent() {
return content;
}
@Override
public Map<String, String> getAttributes() {
return attributes;
}
}