[NEW EXAMPLE] Hadoop - Dead Node Detection

[ainzzorl]

General

• Project name: Hadoop
• Example name: Dead node detection
• Project home page: https://github.com/apache/hadoop
• Programming language(s): Java

Description

Apache Hadoop is a "framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models."

Hadoop detects dead node by periodically probing them.

Links

• https://github.com/apache/hadoop/blob/trunk/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DeadNodeDetector.java
• https://github.com/apache/hadoop/blob/acffe203b8128989a1cde872dc5576c810e5a0f0/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDeadNodeDetection.java

What makes it interesting

• Very common problem in distributed systems.
• Very clean implementation.

Related work

N/A

Other

N/A