flume samples

1, Flume agent installation (using SPOOLDIR mode to obtain system, application and other log information)Note: Install with Jyapp userWhen a single virtual machine deploys multiple Java applications and needs to deploy multiple flume-agent for monitoring,The following configuration files need to be adjusted:The Spool_dir parameter in a flume-agent/conf/app.confJm

a common distributed log collection system:Apache Flume, Facebook Scribe,Apache chukwa 1.flume, as a real-time log collection system developed by Cloudera, has been recognized and widely used by the industry. The initial release version of Flume is now collectively known as Flume OG (original Generation), which belon

This article describes the initial process of using flume to transfer data to MongoDB, covering environment deployment and considerations.1 Environment Constructionrequires JDK, flume-ng, MongoDB java driver, Flume-ng-mongodb-sink(1) jdk:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html(2) flune-ng:http://www.apache.org/dyn/close

Flume custom hbasesink class Reference (to the original author) http://ydt619.blog.51cto.com/316163/1230586Https://blogs.apache.org/flume/entry/streaming_data_into_apache_hbaseSample configuration file of flume 1.5 # Name the components on this agenta1.sources = r1a1. sinks = k1a1. channels = c1 # Describe/configure the sourcea1.sources. r1.type = spooldira1.sour

Machine list:192.168.137.115 slave0 (Agent) 192.168.137.116 slave1 (agent) 192.168.137.117 slave2 (agent) 192.168.137.11 8 Slave3 (collector) 192.168.137.119 Slave4 (collector)Create a directory on each machineMkdir-p/home/qun/data/flume/logsMkdir-p/home/qun/data/flume/dataMkdir-p/home/qun/data/flume/checkpointDownload the latest

Flume IntroductionFlume installation 1. Unzip the flume installation package into the/itcast/directoryTAR-ZXVF/*flume Installation package *//itcast/2. Modify the Flume configuration file: 2.1 flume-env.shModify file Name:MV Flume

Flume, as a Log collection tool, exhibits a very powerful capability in data collection. Its source, SINK, channel three components of this mode, to complete the data reception, caching, sending this process, has a very perfect fit. But here, we want to say is not flume how good or flume have what merit, we want to talk about is

People who have known flume, have seen this or similar picture, this article is to achieve part of the content. (due to limited conditions, it is currently implemented on a single machine)Flume-agent configuration file#flume Agent Confsource_agent.sources=serversource_agent.sinks=Avrosinksource_agent.channels=MemoryChannelsource_agent.sources.server.type=Execsour

Acquisition Layer Flume can be used mainly , Kafka two kinds of technology. Flume:Flume is a pipeline flow method that provides a number of default implementations that allow users to deploy through parameters and extend the API. Kafka:Kafka is a durable, distributed message queue. The Kafka is a very versatile system. You can have many producers and many consumers sharing multiple theme Topics. By contrast ,

Acquisition Layer can be used mainly Flume, Kafka two kinds of technology. Flume:Flume is a pipeline flow method that provides a number of default implementations that allow users to deploy through parameters and extend the API. Kafka:Kafka is a durable, distributed message queue. The Kafka is a very versatile system. You can have many producers and many consumers sharing multiple theme Topics. By contrast ,

Recently received a log collection of requirements, after testing and modification, the basic implementation of the desired function, recorded.Let's talk about the requirements of log collection, collect log logs every 1 hours, generate different Lzo compressed files by category, and generate logs to be placed in the first one hours of the directory. Get this demand first think of using flume to log collection, and then filter with interceptor, you ca

original articles, reproduced please specify: reprinted from The Never Enough This article link address: flume+hive processing Log Reprint please indicate: Always not enough»flume+hive processing log Translated from: http://www.lopakalogic.com/articles/hadoop-articles/log-files-flume-hive/ The situation is that you are told that you need to design a plan to hand

Architecture diagramData Flow graphSome of the core concepts of 1.Flume:2. Data flow modelFlume is the smallest independent operating unit of the agent. An agent is a JVM. A single agent consists of three components of source, sink, and channel, such as:Flume data flows are always run through events. An event is the basic unit of data for Flume, which carries log data (in the form of a byte array) and carri

Recently in a distributed call chain tracking system,Flume is used in two places, one is the host system, and the flume agent is used for log collection. One is to write HBase from Kafka log parsing.After this flume (from Kafka log analysis after writing flume) with 3 units, the system went online, after the online thr

Using Apache flume crawl data, how to crawl it? But before we get to the point, we have to be clear about what Apacheflume is.First, what is Apache FlumeApache Flume is a high-performance system for data acquisition, named after the original near real-time log data acquisition tool, which is now widely used for any stream event data acquisition and supports aggregating data from many data sources into HDFs.

Project requirements is the online server generated log information real-time import Kafka, using agent and collector layered transmission, app data passed through the thrift to agent,agent through Avro Sink to send the data to collector, Collector The data together and sends it to Kafka, the topology is as follows: The problems encountered during debugging and the resolution are documented as follows: 1, [Error-org.apache.thrift.server.abstractnonblockingserver$framebuffer.invoke (AbstractN

Target: Using flume agent implementation, the data in the Kafka is taken out and fed into elasticsearch. Analysis: Flume agent needs to work, two points: Flume Kafka Source: Responsible for reading from the Kafka data; Flume ElasticSearch Sink: Responsible for the data into the ElasticSearch; The current

Flume as a log acquisition system, has a unique application and advantages, then flume in the actual application and practice in the end what is it? Let us embark on the Flume road together.1. what is Apache Flume(1) Apache Flume is simply a high-performance, distributed l

I. installation environmentAGENT: 192.168.7.101HDFS: 192.168.7.70 (namenode)192.168.7.71 (datanode)192.168.7.72 (datanode)192.168.7.73 (datanode)Operating System: centos 6.3 x86_64Required software packages: jdk-1.7.0_65-fcs.x86_64 flume-ng-1.5.0 flume-ng-agent-1.5.0 hadoop-2.3.0 + cdh5.1.0CAT/etc/hosts192.168.7.70 cdh1192.168.7.71 cdh2192.168.7.72 cdh3192.168.7.73 cdh42. Configure

Questions Guide:1.flume-ng and Scribe, where is the advantage of Flume-ng?2. What issues should be considered in architecture design considerations?3.Agent How can I fix it?Does 4.Collector panic have an impact?What are the measures for 5.flume-ng reliability (reliability)?The U.S. mission's log collection system is responsible for the collection of all business