InputFormat牛逼（5）org.apache.hadoop.mapreduce.lib.db.DBInputFormat<T> - 代码天地

InputFormat牛逼（5）org.apache.hadoop.mapreduce.lib.db.DBInputFormat<T>

编程语言 2018-05-11 19:39:33 阅读次数: 1

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转载自niub.iteye.com/blog/2191217

InputFormat牛逼（5）org.apache.hadoop.mapreduce.lib.db.DBInputFormat<T>

InputFormat牛逼（6）org.apache.hadoop.mapreduce.lib.db.DBRecordReader<T>

InputFormat牛逼（1）org.apache.hadoop.mapreduce.lib.db.DBWritable

InputFormat牛逼（3）org.apache.hadoop.mapreduce.InputFormat<K, V>

InputFormat牛逼（4）org.apache.hadoop.mapreduce.RecordReader<KEYIN, VALUEIN>

InputFormat牛逼（2）org.apache.hadoop.mapreduce.InputSplit & DBInputSplit

org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path does not exist

wordcount报错：org.apache.hadoop.mapreduce.lib.input.InvalidInputException: Input path does not exist:

Hadoop组件之-MapReduce(InputFormat)

HADOOP | MapReduce篇 (05) InputFormat 说明

Error: org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError:

Class org.apache.hadoop.hbase.mapreduce.TableOutputFormat not found

Hadoop 之 MapReduce （InputFormat 和 MapReduce工作流程）

InputFormat牛逼（9）FileInputFormat实现类之SequenceFileInputFormat

InputFormat牛逼（7）抽象类FileInputFormat

InputFormat牛逼（8）FileInputFormat实现类之TextInputFormat

调用Mapreduce，org.apache.hadoop.hbase.mapreduce处理hbase问题

Hadoop MapReduce编程模型之InputFormat接口学习

Hadoop_28_MapReduce_自定义 inputFormat

Hadoop-MapReduce-CombineTextInputFormat，KeyValueTextInputFormat，NLineInputFormat，自定义InputFormat

hadoop inputformat

hadoop 3.1.1 Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster

hadoop运行mapreduce报错Error: Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRApp

MapReduce牛逼（4）WritableComparable接口

WARN No appenders could be found——org.apache.hadoop.metrics2.lib.MutableMetricsFactory

MapReduce运行异常：Unknown protocol to name node: org.apache.hadoop.mapred.JobSubmiss

Error: Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster

hbase 数据export/import (No enum constant org.apache.hadoop.mapreduce.JobCounter.MB_MILLIS_MAPS)

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