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 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. > > > > > > -- > View this message in context: > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/state-backend-fs-checkpointdir-may-support-multi-path-and-failover-tp13264.html > Sent from the Apache Flink User Mailing List archive. mailing list archive at > Nabble.com. >
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