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https://issues.apache.org/jira/browse/FLINK-3358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15143504#comment-15143504
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Stephan Ewen commented on FLINK-3358:
-------------------------------------

Added utility constructors and reworked initialization code in 
edae79340dd486915d25109cbdc1485accae665a

Additional utility methods like
{code}
RocksDBBackend.withMemoryBackend(Path)
RocksDBBackend.withFsStateBackend(Path)
{code}
can now be added very easily.

> Create constructors for FsStateBackend in RocksDBBackens
> --------------------------------------------------------
>
>                 Key: FLINK-3358
>                 URL: https://issues.apache.org/jira/browse/FLINK-3358
>             Project: Flink
>          Issue Type: Improvement
>          Components: te backends
>    Affects Versions: 1.0.0
>            Reporter: Stephan Ewen
>            Priority: Critical
>             Fix For: 1.0.0
>
>
> I think no user understands what they are supposed to do when they should 
> define a "backing state backend".
> The most common thing will probably be that the RocksDB snapshots are backed 
> up to HDFS and that this is also the backing state backend.
> A simple constructor with a single URI/Path/String that configures both at 
> the same time should be added, to make this accessible to users.



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