hadoop-common

library3.5.0javamavenunverified

Apache Hadoop Common provides the shared utilities and libraries that support the other Hadoop modules, including file system abstraction and RPC.

utility

<dependency>
  <groupId>org.apache.hadoop</groupId>
  <artifactId>hadoop-common</artifactId>
  <version>3.5.0</version>
</dependency>

docs ↗

INSTALL

IMPORT

SIG · HADOOP-COMMON

hadoop-common

utilityjavav3.5.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Configuration

✓ org.apache.hadoop.conf.Configuration

Creates a Hadoop Configuration object and sets a property.

import org.apache.hadoop.conf.Configuration; public class Example { public static void main(String[] args) { Configuration conf = new Configuration(); conf.set("fs.defaultFS", "hdfs://localhost:9000"); System.out.println("Hadoop configuration set"); } }

Debug

Known issues

breakingHadoop 3.x has breaking changes from 2.x, especially in API and configuration.

fix

Review migration guide when upgrading from Hadoop 2.x.

affects: >=3.0.0

Upgrade

Version history

3.5.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

docshttps://appdoc.app/artifact/org.apache.hadoop/hadoop-common/ ↗