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https://issues.apache.org/jira/browse/SAMZA-647?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Pan (Data Infrastructure) updated SAMZA-647:
-----------------------------------------------
    Attachment: build.log
                build-1.err_pid49877.log

[~elgeish], sorry for the late reply. I have applied your latest patch and have 
been trying to get a consistent success run of ./bin/check-all.sh w/o much 
success. The error I saw is intermittent and I have attached the build logs and 
the binary dump files here. I tried multiple runs of ./bin/check-all.sh on the 
head of master and did not find this error. Could you also try it to see 
whether you can re-pro this issue?

> A new KeyValueStore interface should support getAll(List<K>)
> ------------------------------------------------------------
>
>                 Key: SAMZA-647
>                 URL: https://issues.apache.org/jira/browse/SAMZA-647
>             Project: Samza
>          Issue Type: Improvement
>          Components: kv
>    Affects Versions: 0.9.0
>            Reporter: Mohamed Mahmoud (El-Geish)
>            Assignee: Mohamed Mahmoud (El-Geish)
>              Labels: features
>             Fix For: 0.10.0
>
>         Attachments: BatchingKeyValueStore.diff, build-1.err_pid49877.log, 
> build.log
>
>
> For stores that support multiGet, like RocksDB, this can improve performance 
> when batch querying; this could be simply implemented as a pass-through call 
> to the underlying storage engine.
> For stores that don't support multiGet, we can simply return an iterator for 
> the corresponding values by looping over keys and calling get() for each one.



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