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ASF GitHub Bot commented on NIFI-3238: -------------------------------------- Github user mattyb149 commented on a diff in the pull request: https://github.com/apache/nifi/pull/1418#discussion_r103596545 --- Diff: nifi-nar-bundles/nifi-beats-bundle/nifi-beats-processors/src/main/java/org/apache/nifi/processors/beats/ListenBeats.java --- @@ -0,0 +1,216 @@ +/* + * 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.beats; + +import java.io.IOException; +import java.nio.ByteBuffer; +import java.nio.charset.Charset; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.concurrent.BlockingQueue; + +import javax.net.ssl.SSLContext; + +import org.apache.nifi.annotation.behavior.InputRequirement; +import org.apache.nifi.annotation.behavior.WritesAttribute; +import org.apache.nifi.annotation.behavior.WritesAttributes; +import org.apache.nifi.annotation.documentation.CapabilityDescription; +import org.apache.nifi.annotation.documentation.SeeAlso; +import org.apache.nifi.annotation.documentation.Tags; +import org.apache.nifi.annotation.lifecycle.OnScheduled; +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.components.ValidationContext; +import org.apache.nifi.components.ValidationResult; +import org.apache.nifi.flowfile.attributes.CoreAttributes; +import org.apache.nifi.flowfile.attributes.FlowFileAttributeKey; +import org.apache.nifi.processor.DataUnit; +import org.apache.nifi.processor.ProcessContext; +import org.apache.nifi.processor.ProcessSession; +import org.apache.nifi.processor.util.listen.AbstractListenEventBatchingProcessor; +import org.apache.nifi.processor.util.listen.dispatcher.AsyncChannelDispatcher; +import org.apache.nifi.processor.util.listen.dispatcher.ChannelDispatcher; +import org.apache.nifi.processor.util.listen.dispatcher.SocketChannelDispatcher; +import org.apache.nifi.processor.util.listen.event.EventFactory; +import org.apache.nifi.processor.util.listen.handler.ChannelHandlerFactory; +import org.apache.nifi.processor.util.listen.response.ChannelResponder; +import org.apache.nifi.processor.util.listen.response.ChannelResponse; +import org.apache.nifi.processors.beats.event.BeatsEvent; +import org.apache.nifi.processors.beats.event.BeatsEventFactory; +import org.apache.nifi.processors.beats.frame.BeatsEncoder; +import org.apache.nifi.processors.beats.handler.BeatsSocketChannelHandlerFactory; +import org.apache.nifi.processors.beats.response.BeatsChannelResponse; +import org.apache.nifi.processors.beats.response.BeatsResponse; +import org.apache.nifi.ssl.SSLContextService; + +@InputRequirement(InputRequirement.Requirement.INPUT_FORBIDDEN) +@Tags({"listen", "beats", "tcp", "logs"}) +@CapabilityDescription("Listens for messages sent by libbeat compatible clients (e.g. filebeats, metricbeats, etc) being sent to a given port over TCP, writing its contents in" + + "JSON format to the content of the message to a FlowFile." + + "This processor replaces the now deprecated ListenLumberjack") +@WritesAttributes({ + @WritesAttribute(attribute = "beats.sender", description = "The sending host of the messages."), + @WritesAttribute(attribute = "beats.port", description = "The sending port the messages were received over."), + @WritesAttribute(attribute = "beats.sequencenumber", description = "The sequence number of the message. Only included if <Batch Size> is 1."), + @WritesAttribute(attribute = "mime.type", description = "The mime.type of the content which is application/json") +}) +@SeeAlso(classNames = {"org.apache.nifi.processors.standard.ParseSyslog"}) +public class ListenBeats extends AbstractListenEventBatchingProcessor<BeatsEvent> { --- End diff -- Inheriting the RECV_BUFFER_SIZE property from the other "AbstractListenEventProcessor" properties might be a little confusing here as it is not a "round" number like a power of 2. @bbende any thoughts here? > ListenLumberjack should support the *beat protocol > -------------------------------------------------- > > Key: NIFI-3238 > URL: https://issues.apache.org/jira/browse/NIFI-3238 > Project: Apache NiFi > Issue Type: Improvement > Reporter: Andre F de Miranda > Assignee: Andre F de Miranda > > ListenLumberjack currently only supports v1 of the Lumberjack protocol. This > version has been deprecated in favor of v2, which is used on *beat (e.g. > filebeat, packetbeat, etc) edge components of the ELK stack. > We should consider deprecating ListenLumberjack or to extend it to handle > both v1 and v2 of the protocol. -- This message was sent by Atlassian JIRA (v6.3.15#6346)