04-26-2011, 04:50 PM
Hadoop with IPv6
Hadoo doesn’t support IPv6 currently (up to 0.20.2 and 0.21.0): Hadoop and IPv6. The performance of the cluster may suffer from turning IPv6 on in clusters: mail archive.
One good practice is to disable IPv6 on servers in the Hadoop cluster.
Hostname vs. IP
Hostname is preferred. Using hostname instead of IP address may possible solve some problem magically.
Originally posted here.
Hadoo doesn’t support IPv6 currently (up to 0.20.2 and 0.21.0): Hadoop and IPv6. The performance of the cluster may suffer from turning IPv6 on in clusters: mail archive.
One good practice is to disable IPv6 on servers in the Hadoop cluster.
Hostname vs. IP
Hostname is preferred. Using hostname instead of IP address may possible solve some problem magically.
Originally posted here.