50030,50060,50070,50075,50090 - Pentesting Hadoop - HackTricks

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# Basic Information

Apache Hadoop is an open-source framework for distributed storage and processing of large datasets across computer clusters. It uses HDFS for storage and MapReduce for processing.

Unfortunatelly Hadoop lacks support in the Metasploit framework at the time of documentation. However, you can use the following Nmap scripts to enumerate Hadoop services:

- `hadoop-jobtracker-info (Port 50030)`
- `hadoop-tasktracker-info (Port 50060)`
- `hadoop-namenode-info (Port 50070)`
- `hadoop-datanode-info (Port 50075)`
- `hadoop-secondary-namenode-info (Port 50090)`

It's crucial to note that Hadoop operates without authentication in its default setup. However, for enhanced security, configurations are available to integrate Kerberos with HDFS, YARN, and MapReduce services.

> [!TIP] Learn & practice AWS Hacking:HackTricks Training AWS Red Team Expert (ARTE)
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> Support HackTricks
> - Check the subscription plans!
> - Join the 💬 Discord group or the telegram group or follow us on Twitter 🐦 @hacktricks_live.
> - Share hacking tricks by submitting PRs to the HackTricks and HackTricks Cloud github repos.