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bigdataanalysis's Introduction

Introduction

BigDataAnalysis is a general big data analysis project over Cloudera platform, including Data Generator simulation, Data Ingestion, Data Processing, Data Analysis and Data Exporting.

Build

Requirements: Oracle JDK Apache Ant Apache Maven

Build using Apache Ant: ant -Dcdh.version=<version> package //currently, we only support 5.0 and 5.2.1 for cdh.version, and will have 5.3 soon.

Build using Apache Maven You should have jdk and maven (> 3.2.x) installed in build machine. mvn -Drelease=<version> package //currently we can support 5.2.x and 5.3.x.

How to Run

Data Generation

Prepare an XML document specifying how the record will look like, and run the generation program. You can refer to schema/generator.xsd for how to create the XML instance document. Typicall, you will run like this:

java -cp /etc/hadoop/conf:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/./:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/.//*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/lib/*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/.//*:/etc/hbase/conf:/opt/cloudera/parcels/CDH/lib/hbase/*:/opt/cloudera/parcels/CDH/lib/hbase/lib/*:* com.cloudera.bigdata.analysis.datagen.GeneratorDriver <args>

Or you can just type com.cloudera.bigdata.analysis.datagen.GeneratorDriver for help.

Also, you can find some pre-built references in examples folder to understand the usage directly.

General Data Loading

This program supports loading data both from in-memory generation and from HDFS/FTP source. You need to prepare the properties file, as well as the XML document. Please refer to schema/inMemoryRecord.xsd or schema/txtRecord.xsd for XML instance document. Typicall, you will run like this:

In-Memory Data Loading

java -cp /etc/hadoop/conf:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/./:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/.//*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/lib/*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/.//*:/etc/hbase/conf:/opt/cloudera/parcels/CDH/lib/hbase/*:/opt/cloudera/parcels/CDH/lib/hbase/lib/*:* com.cloudera.bigdata.analysis.dataload.DataLoad inmemory.properties

HDFS Data Loading

java -cp /etc/hadoop/conf:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/./:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/.//*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/lib/*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/.//*:/etc/hbase/conf:/opt/cloudera/parcels/CDH/lib/hbase/*:/opt/cloudera/parcels/CDH/lib/hbase/lib/*:* com.cloudera.bigdata.analysis.dataload.DataLoad hdfsText.properties

Or you can just type com.cloudera.bigdata.analysis.dataload.DataLoad for help.

Also, you can find some pre-built references in examples folder to understand the usage directly.

Bulk Data Loading

Prepare the properties file. If you want to bulkload to a snappy table, please also set LD_LIBRARY_PATH=/opt/cloudera/parcels/CDH/lib/hadoop/lib/native in you execution environment.

java -cp /etc/hadoop/conf:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/./:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-hdfs/.//*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/lib/*:/opt/cloudera/parcels/CDH-5.2.1-1.cdh5.2.1.p0.12/lib/hadoop/libexec/../../hadoop-yarn/.//*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/lib/*:/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/.//*:/etc/hbase/conf:/opt/cloudera/parcels/CDH/lib/hbase/*:/opt/cloudera/parcels/CDH/lib/hbase/lib/*:bigdata-analysis-0.0.9.jar com.cloudera.bigdata.analysis.dataload.mapreduce.Hdfs2HBaseWorker current.properties

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