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hadoop-mapreduce-client-app

library3.5.0javamavenunverified

Client-side application component for Apache Hadoop MapReduce framework.

<dependency>
  <groupId>org.apache.hadoop</groupId>
  <artifactId>hadoop-mapreduce-client-app</artifactId>
  <version>3.5.0</version>
</dependency>

docs ↗

INSTALL

IMPORT

SIG · HADOOP-MAPREDUCE-C

hadoop-mapreduce-client-app

otherjavav3.5.0

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.

MRAppMaster

✓ org.apache.hadoop.mapreduce.v2.app.MRAppMaster

References the MRAppMaster class, the main entry point for MapReduce application master.

import org.apache.hadoop.mapreduce.v2.app.MRAppMaster; // MRAppMaster is typically launched by the framework, not directly instantiated. // This is a placeholder for the main entry point. System.out.println("MapReduce Application Master class: " + MRAppMaster.class.getName());

Debug

Known issues

breakingThis module is internal to Hadoop and its API may change between minor versions.

fix

Use higher-level MapReduce APIs (e.g., org.apache.hadoop.mapreduce) instead of direct v2.app classes.

affects: all

Upgrade

Version history

3.5.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

14 hits · last 30 days

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Resources

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