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https://issues.apache.org/jira/browse/STORM-2203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun Mahadevan resolved STORM-2203.
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Resolution: Fixed
Fix Version/s: 1.1.0
2.0.0
> Add a getAll method to KeyValueState interface
> ----------------------------------------------
>
> Key: STORM-2203
> URL: https://issues.apache.org/jira/browse/STORM-2203
> Project: Apache Storm
> Issue Type: Improvement
> Components: storm-core
> Reporter: Abhishek
> Fix For: 2.0.0, 1.1.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> A getAll method which would return all the key value pairs present in the
> state could be really useful in Stateful bolts. Example use case - Loop over
> all key value pairs in state on receiving a tick tuple and store all values
> satisfying a given criterion to database.
> I'll be happy to provide a patch if you guys think it's a good idea.
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