cloudera competitors

without a password. Download binfileCloudera Manager: http://archive-primary.cloudera.com/cm5/installer/5.3.2/cloudera-manager-installer.bin Download the rpm package required by Cloudera ManagerURL: http://archive.cloudera.com/cm5/redhat/6/x86_64/cm/5.3.2/RPMS/x86_64/ Install the rpm filePut the downloaded rpm package in the folder rpm (the folder name is random)$ Cd./rpm (enter the rpm directory)$ Yum

How to do integration, in fact, especially simple, online is actually a tutorial.http://blog.csdn.net/fighting_one_piece/article/details/40667035 look here.I'm using the first integration. When you do, there are a variety of problems. Probably from from 2014.12.17 5 o'clock in the morning to 2014.12.17 night 18 o'clock 30 summed up in fact very simple, but do a long time AH Ah!!! This kind of thing, a fall into your wit. Question 1, need to refer to a variety of packages, these packages to bre

Sqoop is an open-source tool mainly used for data transmission between hadoop and traditional databases. The following is an excerpt from the sqoop user manual. Sqoopis a tool designed to transfer data between hadoop and relational databases. you can use sqoop to import data from a relational database management system (RDBMS) such as MySQL or Oracle into the hadoop Distributed File System (HDFS), transform the dataIn hadoop mapreduce, and then export the data backinto an RDBMS. Sqoop is an open

Currently, there are three main versions of Hadoop that are not charged (all foreign vendors), respectively:Apache (the most original version, all distributions are improved based on this version), the Cloudera version (Cloudera ' s distribution including Apache Hadoop, abbreviated CDH), Hortonworks version ( Hortonworks Data Platform, referred to as "HDP") Hortonworks Hadoop differs from other Hadoop dist

Fileinputformat.addinputpath (Job, New Path ("Hdfs://cloudera:8020/sty/wordcount/input")); Fileoutputformat.setoutputpath (Job, New Path ("Hdfs://cloudera:8020/sty/wordcount/output")); Boolean res = Job.waitforcompletion (true); SYSTEM.OUT.PRINTLN ("Task Name:" +job.getjobname ()); SYSTEM.OUT.PRINTLN ("Task succeeded:" + (res? ") Yes ":" No ")); System.exit (res?0:1); }}12345

Although Hadoop is a core part of some large search engine data reduction capabilities, it is actually a distributed data processing framework. Search engines need to collect data, and it's a huge amount of data. As a distributed framework, Hadoop enables many applications to benefit from parallel data processing. Instead of introducing Hadoop and its architecture, this article demonstrates a simple Hadoop setting. Now, let's talk about the installation and configuration of Hadoop. Initial set

A few days ago suddenly accepted a new station, heart a little excited with Ah, this is the first time to analyze and optimize a website. With such an excited and disturbed mood, I began to set my own optimization for the first time. In accordance with their usual learning and summed up the experience, I start to find a competitor's website for analysis, know the enemy, can win well. What we are sharing today is how to make a brief analysis of competitor websites. First of all, we must be famili

series database on HBase;　　Prometheus: A time series database and service monitoring system; Newts: A time-series database based on Apache Cassandra.　　class SQL processing Actian SQL for Hadoop: high-Performance interactive SQL for access to all Hadoop data;　　Apache Drill: An interactive analysis framework inspired by Dremel;　　Apache Hcatalog:hadoop's table and storage management layer;　　Apache Hive:hadoop's class SQL Data Warehouse system;　　Apache Optiq: A framework that allows efficient query

(default) on Project Oozie-docs:the site descriptor can Not being resolve D from the Repositor Y:could Not transfer artifact Org.apache:apache:xml:site_en : From/to Codehaus Repository (http://repository.codehaus.org/): repository.co dehaus.org: Unknown name or service [ERROR] Org.apache:apache:xml: 16[error][error] from th

. Official homepage: http://spark-project.org/ 3) Storm:Mapreduce is not suitable for stream computing and real-time analysis, such as Ad click computing. Storm is better at this computing, and it is far better than the mapreduce computing framework in real time. Official homepage: http://storm-project.net/ 4) S4:The stream computing framework developed by Yahoo is similar to storm. Http://incubator.apache.org/s4/ 5) Open MPI:A very classic Message Processing Framework, which is very suitable fo

=====================================================Re-format filesystem in Storage Directory /home/hadoop/namenode ? (Y or N) Y AccessKill the active NN process on debugo01, and standby NN becomes active. Note: The following warning is prompted during manual switchover. Therefore, when zkfc is started, no switchover is required. $ hdfs haadmin -transitionToActive nn1Automatic failover is enabled for NameNode at debugo01/192.168.46.201:8020. Refusing to manually manage HA state, since it may ca

ObjectiveIn the use of CDH cluster process, it will inevitably cause the node IP or hostname changes due to some irresistible reasons, and CM's monitoring interface can not complete these things, but CM will all the hosts in the cluster information is in the PostgreSQL database hosts table,Now let's do this by modifying the hosts.The first step is to close the service1. Turn off the Cluster service, and Cloudera Management services,2. Close cm Service

=yesBootproto=staticipaddr=192.168.59.99netmask=255.255.255.0gateway=192.168.59.2Ipv4_failure_fatal=yesIpv6init=noName= "System eth0"dns1=8.8.8.8dns2=8.8.4.43.13 Installing TelnetYum Install Telnet4 Cloning a virtual machineL configured CDH01, clone virtual machine 2 units, respectively, cdh02 and cdh03L Start cdh02 and cdh03, modify network and corresponding IP5 Install cloudera5.1 Download and install the managerwget Https://archive.cloudera.com/cm5/installer/latest/

Commercial distribution is mainly to provide more professional technical support, which is more important for large enterprises, different distributions have their own characteristics, this article on the release of a simple comparison of the introduction. Comparison options: Dkhadoop release, Cloudera release, Hortonworks release, MapR release, Huawei Hadoop releaseHadoop is a software framework that enables distributed processing of large amounts of

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 belongs to Cloudera. But with the expansion of the FLume function, FLume OG code Engineering bloated, the core component design is unreasonable, the core configuration is not standard an

Flume is a distributed, reliable, and highly available system for collecting, aggregating, and transmitting large volumes of logs. Support for customizing various data senders in the log system for data collection, while Flume provides the ability to simply process the data and write to various data recipients (such as text, HDFS, hbase, etc.).First, what is Flume?Flume, as a real-time log collection system developed by Cloudera, has been recognized a

Modify the IP address, hostName, and cdh5hostname of the host node in the cdh5 cluster.Preface When using the cdh cluster, it is inevitable that the node IP address or hostName changes due to some irresistible reasons, and the cm monitoring interface cannot complete these tasks, however, cm stores all host information in the hosts table of the postgresql database, Now let's modify the hosts to complete this operation.Step 1: Disable the service 1. Disable the cluster Service and

% 3.2.10, org.json4s %% json4s-jackson % 3.2.10)resolvers ++= Seq( // HTTPS is unavailable for Maven Central Maven Repository at http://repo.maven.apache.org/maven2, Apache Repository at https://repository.apache.org/content/repositories/releases, JBoss Repository at https://repository.jboss.org/nexus/content/repositories/releases/, MQTT Repository at https://repo.eclipse.org/content/repositories/paho-releases/, Cloudera Repository at http://reposito

Scenario 1. What is Flume 1.1 backgroundFlume, 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 belongs to Cloudera. But with the expansion of the FLume function, FLume OG code Engineering bloated, the core component design is unreasonable, t

Preface After a while of hadoop deployment and management, write down this series of blog records. To avoid repetitive deployment, I have written the deployment steps as a script. You only need to execute the script according to this article, and the entire environment is basically deployed. The deployment script I put in the Open Source China git repository (http://git.oschina.net/snake1361222/hadoop_scripts ). All the deployment in this article is based on CDH4 of