flume app

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

[TOC]Non-clustered configurationThis situation is not cluster configuration, relatively simple, you can directly refer to my collation of the "Flume notes", the basic structure of the following:Flume multiple agents of a cluster a source structure descriptionThe structure diagram is as follows:The description is as follows:即可以把我们的Agent部署在不同的节点上，上面是两个Agent的情况。其中Agent foo可以部署在日志产生的节点上，比如，可以是我们web服务器例如tomcat或者nginx的节点上，foo的source可以配置为监控日志文件数据的变化，channel则

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

The U.S. mission's log collection system is responsible for the collection of all business logs from the company and provides real-time data streams to the Hadoop platform for offline data and storm platforms. The American mission's log collection system is based on flume design and construction."Flume-based Log collection system" will be divided into two parts for readers to present the United States of Am

Label:Original: http://mp.weixin.qq.com/s?__biz=MjM5NzAyNTE0Ng==mid=205526269idx=1sn= 6300502dad3e41a36f9bde8e0ba2284dkey= C468684b929d2be22eb8e183b6f92c75565b8179a9a179662ceb350cf82755209a424771bbc05810db9b7203a62c7a26ascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro9%2c2+osx+osx+10.10.3+build (14D136) version= 11000003pass_ticket=hkr%2bxkpfbrbviwepmb7sozvfydm5cihu8hwlvne78ykusyhcq65xpav9e1w48ts1 Although I have always disapproved of the full use of open source software as a system,

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

From the above information, you can see the problem, the server and the client connection information is not on, the server has a lot of established connection, in fact, useless. This situation, at first, I was also very strange, did not find the reason, can only view the log.Through the log information, it was found that an exception occurred, but it is strange that before the exception information, there is an RPC sink {} Closing RPC client: {}Here DestroyConnection, destroyed a connection, wh