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https://issues.apache.org/jira/browse/STORM-2449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim resolved STORM-2449.
---------------------------------
Resolution: Fixed
Fix Version/s: 1.1.1
2.0.0
Merged into master and 1.x branch.
> Iterator of Redis State may return same key multiple time, with different
> values
> --------------------------------------------------------------------------------
>
> Key: STORM-2449
> URL: https://issues.apache.org/jira/browse/STORM-2449
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-redis
> Affects Versions: 2.0.0, 1.1.0
> Reporter: Jungtaek Lim
> Assignee: Jungtaek Lim
> Fix For: 2.0.0, 1.1.1
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Redis state iterator iterates pending prepare -> pending commit -> external
> storage (state) sequentially. While iterating, more of them are subject to
> change, so it can provide inconsistent result.
> While we can't provide consistent result (since states are changing
> continuously), at least iterator needs to provide same key only once.
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