# Hadoop Mailing Lists

# Users

If you use Hadoop, please subscribe to the Hadoop user mailing list.

The Hadoop user mailing list is : hadoop-user@lucene.apache.org.

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In order to post to the list, it is necessary to first subscribe to it.

# Developers

If you'd like to contribute to Hadoop, please subscribe to the Hadoop developer mailing list.

The Hadoop developer mailing list is : hadoop-dev@lucene.apache.org.

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# Commits

If you'd like to see changes made in Hadoop's version control system then subscribe to the Hadoop commit mailing list.

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