Younge的专栏

Windos上Eclipse连接外部Hadoop的HDFS时，拒绝连接解决方案

Lab: Importing Data into HBase Lab: An HBase MapReduce Job

Workflow,oozie

Lab: Writing a Hive User Defined Function (UDF)

HDPCD-Java-复习笔记（12） Advanced MapReduce Features

HDPCD-Java-复习笔记（3） Java Lab Booklet (1)

HDPCD-Java-复习笔记（14）- lab Java lab booklet --------------------------------------- Lab: Performing a Map-Side Join Lab: Using a Bloom Filter

HDPCD-Java-复习笔记（8） Java lab booklet ------------------------------- Adding a Combiner Computing the Average of a Collection of Numbers Writing a Custom Partitioner Writing a Custom Output Format

Java Lab Booklet Lab: Distributed Grep Using Inverted Index Mapping in MapReduce

HDPCD-Java-复习笔记（15） Unit Testing

HDPCD-Java-复习笔记（16） PIG

HDPCD-Java-复习笔记（6） Input and Output Formats

Lab: Defining an Oozie Workflow

HDPCD-Java-复习笔记（5） Partition and Sorting

Nifi实例-Ftp抽取文件到HDFS中

Kafka_2.10-0.10.0.0- LEADER_NOT_AVAILABLE

HDPCD-Java-复习笔记（17） - lab Java lab booklet --------------------------------------- MRUnit Test

HDPCD-Java-复习笔记（18） - lab Java lab booklet ---------------------------------------- Understanding Pig Lab: Writing a Pig User Defined Function (UDF)

HDPCD-Java-复习笔记（9） Java lab booklet ------------------------------- Sorting Using a Composite Key How CombineFileInputFormat Works Demo: Processing Multiple Inputs Lab: Writing a Custom InputFormat

HDPCD-Java-复习笔记（10） Java lab booklet -------------------------------------------------- Computing the Moving Average of a Stock

HDPCD-Java-复习笔记（2） Writing MapReduce Applications

HDPCD-Java-复习笔记（19） Hive

HDPCD-Java-复习笔记（11） Optimizing MapReduce Jobs

Question:There are two folders in HDFS in the /user/horton folder: flightdelays and weather. These are comma-separated files that contain flight delay information for airports in the U.S. for the year...