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orc-mapreduce

An implementation of Hadoop's mapred and mapreduce input and output formats for ORC files. They use the core reader and writer, but present the data to the user in Writable objects.
formats data reader implementation objects writable output input core mapreduce files hadoop writer present user mapred they
文件下载
文件名 操作
orc-mapreduce-1.8.7.jar 下载
orc-mapreduce-1.8.7.pom 下载
orc-mapreduce-1.8.7-sources.jar 下载
Apache Maven 
<dependency>
  <groupId>org.apache.orc</groupId>
  <artifactId>orc-mapreduce</artifactId>
  <version>1.8.7</version>
</dependency>
Gradle Groovy 
implementation 'org.apache.orc:orc-mapreduce:1.8.7'
Gradle Kotlin 
implementation("org.apache.orc:orc-mapreduce:1.8.7")
Scala SBT 
libraryDependencies += "org.apache.orc" % "orc-mapreduce" % "1.8.7"
Groovy Grape 
@Grapes(
  @Grab(group='org.apache.orc', module='orc-mapreduce', version='1.8.7')
)
Apache Ivy 
<dependency org="org.apache.orc" name="orc-mapreduce" rev="1.8.7" />
Leiningen 
[org.apache.orc/orc-mapreduce "1.8.7"]
Apache Buildr 
'org.apache.orc:orc-mapreduce:jar:1.8.7'
本项目依赖 
<parent>
  <groupId>org.apache.orc</groupId>
  <artifactId>orc</artifactId>
  <version>1.8.7</version>
</parent>

compile

|-- org.apache.orc:orc-core

|-- com.esotericsoftware:kryo-shaded

|-- org.apache.commons:commons-lang3

|-- com.google.guava:guava

|-- org.apache.hadoop:hadoop-common

|-- org.apache.hadoop:hadoop-mapreduce-client-core

|-- org.apache.hive:hive-storage-api

test

|-- org.slf4j:slf4j-api

|-- org.apache.hadoop:hadoop-mapreduce-client-jobclient

|-- org.apache.hadoop:hadoop-hdfs

|-- org.junit.jupiter:junit-jupiter-api

|-- org.junit.jupiter:junit-jupiter-params

|-- org.mockito:mockito-core