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Posted to dev@storm.apache.org by "Jungtaek Lim (JIRA)" <ji...@apache.org> on 2015/04/05 01:06:33 UTC

[jira] [Created] (STORM-753) [storm-redis] Let Redis*StateUpdater to have additional mapper - converting tuple to key/value

Jungtaek Lim created STORM-753:
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             Summary: [storm-redis] Let Redis*StateUpdater to have additional mapper - converting tuple to key/value
                 Key: STORM-753
                 URL: https://issues.apache.org/jira/browse/STORM-753
             Project: Apache Storm
          Issue Type: Improvement
    Affects Versions: 0.10.0, 0.11.0
            Reporter: Jungtaek Lim
            Assignee: Jungtaek Lim


Currently Redis*StateUpdater use key prefix to let users customize key name.
Since it's less powerful, how about having 2 mappers which one is for converting tuple to key/value, and another one is for converting value from Redis to Storm Values?
You can refer https://github.com/apache/storm/blob/master/external/storm-hbase/src/main/java/org/apache/storm/hbase/trident/state/HBaseState.java.




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