hadoop-test

library1.2.1javamavenunverified

Hadoop Test provides testing utilities and frameworks for Apache Hadoop, including MRUnit for unit testing MapReduce jobs.

testing

<dependency>
  <groupId>org.apache.hadoop</groupId>
  <artifactId>hadoop-test</artifactId>
  <version>1.2.1</version>
</dependency>

docs ↗

INSTALL

IMPORT

SIG · HADOOP-TEST

hadoop-test

testingjavav1.2.1

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.

MiniMRCluster

✓ org.apache.hadoop.mapred.MiniMRCluster

Minimal example creating a MiniMRCluster for testing MapReduce.

import org.apache.hadoop.mapred.MiniMRCluster; public class Example { public static void main(String[] args) throws Exception { MiniMRCluster mrCluster = new MiniMRCluster(1, "file:///tmp", 1); System.out.println("MiniMRCluster created."); mrCluster.shutdown(); } }

Debug

Known issues

breakinghadoop-test is deprecated in favor of hadoop-minicluster and other modules.

fix

Use hadoop-minicluster (org.apache.hadoop:hadoop-minicluster) for testing.

affects: >=1.0.0

Upgrade

Version history

1.2.1latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

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