I think for this case you want to set up HA name nodes [1].
> https://hadoop.apache.org/docs/r2.7.2/hadoop-project-dist/hadoop-hdfs/HDFSHighAvailabilityWithNFS.html
that will allow you to set the checkpoint dir as: `hdfs://mycluster/XXX`
P.
On 05/23/2017 01:56 PM, yunfan123 wrote:
> For now I c
For now I can only config like:
state.backend.fs.checkpointdir: hdfs://namenodehost:port/XXX
But the machine running namenode may be down.
This config should support multi path in case of some become unavailable.
Normally, user should make sure any of them can be used.
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