Apache Hadoop on Ubuntu 24.04 LTS by cloudimg

## Apache Hadoop on Ubuntu 24.04 LTS by cloudimg

Apache Hadoop is the open-source framework for distributed storage (HDFS) and distributed processing (YARN + MapReduce) of large data sets. This cloudimg image runs a ready-to-use single-node, pseudo-distributed Hadoop 3.4.1 cluster: the HDFS NameNode and DataNode plus the YARN ResourceManager and NodeManager, each as a hardened systemd service on OpenJDK 11. All HDFS data lives on a dedicated Azure data disk, and the cluster comes up automatically on first boot. Backed by 24/7 expert support.

Dedicated Data Disk

The HDFS NameNode and DataNode directories and the YARN scratch live on a dedicated, independently resizable Azure data disk mounted at /var/lib/hadoop, kept separate from the operating system disk and re-provisioned with every VM. Snapshot that disk to back up your filesystem.

Ready to Process

HDFS is pre-formatted and the four daemons start automatically. The NameNode web UI (port 9870) and ResourceManager web UI (port 8088) give you cluster dashboards; submit MapReduce and YARN jobs out of the box.

Why Choose cloudimg?

* 24/7 Expert Support with guaranteed 24 hour response. Contact support@cloudimg.co.uk

* Production Ready from Launch Pre configured, security patched, and validated before publication

* Azure Native Integration Built with Azure Linux Agent, cloud init, and Gen2 Hyper V

Use Cases

Learn and develop on Hadoop, prototype HDFS + YARN + MapReduce workloads, run batch data processing, and stage data pipelines before scaling to a multi-node cluster.

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