flume samples

The previous introduction of how to use thrift source production data, today describes how to use Kafka sink consumption data.In fact, in the Flume configuration file has been set up with Kafka sink consumption dataAgent1.sinks.kafkaSink.type =Org.apache.flume.sink.kafka.KafkaSinkagent1.sinks.kafkaSink.topic=TRAFFIC_LOGagent1.sinks.kafkaSink.brokerList=10.208.129.3:9092,10.208.129.4:9092,10.208.129.5:9092agent1.sinks.kafkaSink.metadata.broker.list=10.

This customer, I used to supply a solution company introduced to us, the first is to affirm our products, will directly introduce us to their project partners. Customers need a new type of crystal oscillator, crystal oscillator is a frequency element, in order to suspicion advertising suspicion, so I will use a frequency and B frequency. Customer at that time to a frequency, and also told us that very urgent, let us have to send to the same day, to the 5 o'clock in the evening, asked me whether

1, sample imbalance is solved by oversampling and under sampling 1, oversampling: Oversampling is also called Upper sampling (over-sampling). This method achieves sample equalization by increasing the number of samples in the classification. The most straightforward approach is to simply copy a few samples to form multiple records. For example, the positive and negative ratio is 1:10, then we can copy the

displayed.Finally finished, to a welcome interfaceInstalling the Ibm_cognos Framework ManagerThe framework is used to develop a report model release package, and as a model developer, you only need to install the framework installer on your computer, configure the gateway information, and point directly to the Cognos Report server address. This allows the model developed on the framework to be published on the specified server.Under the Installation media folder, select Win32----Issetup.Then al

1 ... Cache file backlog occurs in the/flume/fchannel/spool/data/directoryPossible causes: same time the same client under the two monitoring directory MV file, or at the same time multiple clients to the server to upload files2. Clear: /flume/fchannel/spool/data/directory After the file restart, the monitoring directory file backlog, no uploadRepeat an exception inside the Flume.log:Java.lang.IllegalStateE

data loss. Try to use tail-F. Note that it is in uppercase; 2. About channel: 1. We recommend that you use the new composite spillablememorychannel for the collection node. We recommend that you use memory channel for the summary node, depending on the actual data volume, generally, memory channel is recommended for Flume agents whose data volume exceeds MB per minute (the file channel processing speed is about 2 m/s, which may vary with machin

How is the built-in monitoring of flume integrated? Many people have asked this question. Currently, you can use the cloudera manager and ganglia graphical monitoring tools to obtain JSON strings from the browser or customize the reports to other monitoring systems. What is the monitoring information? Is the statistical information of each component, such as the number of successfully received events, the number of successfully sent events, and the nu

Flume is a highly available, highly reliable, distributed mass log capture, aggregation, and transmission system provided by Cloudera, Flume supports the customization of various data senders in the log system for data collection, while Flume provides simple processing of data The ability to write to various data-receiving parties (customizable). Currently belong

Apache-flume Restart the script, Apache-flume Restart the regular start of multiple processes, kill not clean, write a restart script.#echo-e parameter output is red, online can search the shell output with color font encoding a lot.Catobi-track_restart.sh#!/bin/bashpid= ' lsof-i:8787|grepjava| awk ' {print$2} ' if[-n ' ${pid} ' ];thenecho-e ' ############\033[31m kill${pid}\033[0m############# "foriin" ${p

Log4j Direct output log to FlumeThis jar is a tool class provided by the CDH release of Cloudera, which can be configured to output log4j logs directly to the flume for easy log acquisition.In the CDH5.3.0 version, it is: Flume-ng-log4jappender-1.5.0-cdh5.3.0-jar-with-dependencies.jarDirectory is:/opt/cloudera/parcels/cdh/lib/flume-ng/tools/Specific Use examplesl

1.Jdkthe installationrefer to the installation of the JDK here. 2.installationZookeeperrefer to my The "Fully distributed" section of the Zookeeper installation tutorial. 3.installationKafkarefer to my The "Fully distributed Build" section of the Kafka installation tutorial. 4.installationFlumerefer to my Flume Installation Tutorial. 5.ConfigurationFlume5.1. ConfigurationKafka-s.cfg$ cd/software/flume/conf/

First, the demand Use flume to capture the file information under Linux and pass it into the Kafka cluster. Environment ready Zookeeper cluster and Kafka cluster are installed well. Second, the configuration flume Download Flume website. The blogger himself is using flume1.6.0. Official Address http://flume.apache.org/download.html

1. Overview Flume is a high-performance, highly possible distributed log collection system for Cloudera company. The core of Flume is to collect data from the data source and send it to the destination. In order to ensure that the transmission must be successful, before sending to the destination, will first cache the data, waiting for the data to really arrive at the destination, delete their own cached da

Flume Monitoring hive log files One: Flume Monitor hive Log 1.1 case requirements:1. 实时监控某个日志文件，将数据收集到存储hdfs 上面， 此案例使用exec source ，实时监控文件数据，使用Memory Channel 缓存数据，使用HDFS Sink 写入数据2. 此案例实时监控hive 日志文件，放到hdfs 目录当中。hive 的日志目录是hive.log.dir = /home/hadoop/yangyang/hive/logs1.2 Create a collection directory above HDFs:1.3 Copy the jar package required for flumecd /home/hadoop/yangyang/hadoop/cp -p

Hello everyone.The company has a need. Requires Flumne to store the message from MQ to DFS, and writes the flume custom source. , as I was just touching flume. So please forgive me if there is anything wrong with you.See the source code for Flume-ng. are generally based on different scenes extends Abstractsource implements Eventdrivensource, configurableThe Mqsou

Ten common code samples in PHP development and ten php Development examples. Ten common code samples in PHP Development, ten samples in php development, one blacklist filter functionis_spam ($ text, $ file, $ split ':', $ regexfalse) {$ handlefopen ($ file, 'RB' 10 common code samples in PHP development, and 10 php dev

[Switch] Android SDK Samples, a good way to learn about Android, samplesandroid Address: http://blog.csdn.net/rowland001/article/details/50886288 Starting from today, I want to start learning the Android code examples provided by Google. I always think this is the original one.I am using Google's own Android Studio. Currently, this version is used:I don't know if you have found that Android Studio can import your own

Flume:flume is a distributed, reliable service for efficient collection, clustering, and moving large volumes of data. Flume uses a simple and extensible architecture based on streaming data. Flume is robust and fault-tolerant due to its adjustable dependency mechanism and many recovery mechanisms. Flume uses a simple, extensible data model that can be used for o

The previous section builds a simple operating environment for Flume and provides a netcat-based demonstration. This section continues to further explain the entire process of flume.First, the basic structure diagram of Flume:The following diagram basically illustrates the role of flume and the basic components in Flume: source, channel, sink. Source: Completes t

Based on the Thriftsource,memorychannel,hdfssink three components, this article analyzes the transactions of flume data transfer, and if you are using other components, the flume transaction will be handled differently. Under normal circumstances, with Memorychannel is good, our company is this, FileChannel slow, although provide log level of data recovery, but in general, constantly electric Memorychannel