What is the design of Snapshots in HDFS?

Posted on In QA

What is the design of Snapshots in HDFS?

This PDF documents the design of snapshot.

Jing Zhao and Tsz-Wo Sze from Hortonworks gave a great talk on the design of HDFS snapshots.

The slides can be downloaded at here.

The development of snapshot is tracked by HDFS-2802.

Eric Ma

Eric is a systems guy. Eric is interested in building high-performance and scalable distributed systems and related technologies. The views or opinions expressed here are solely Eric's own and do not necessarily represent those of any third parties.

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