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https://issues.apache.org/jira/browse/FLINK-4610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Pivovarov updated FLINK-4610:
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Description:
Map.keySet + getValue combination is not very efficient
It can be replaced with Map.entrySet to avoid values lookup
Also MapEntry allows to modify MapEntry value while iterating thought the map
using entrySet.iterator
was:
Map.keySet + getValue combination is not very efficient
It can be replaced with Map.entrySet to avoid values lookup
Also MapEntry allows to modify Map values while iterating thought the map using
entrySet.iterator
> Replace keySet/getValue with entrySet in UdfAnalyzerUtils
> ---------------------------------------------------------
>
> Key: FLINK-4610
> URL: https://issues.apache.org/jira/browse/FLINK-4610
> Project: Flink
> Issue Type: Improvement
> Components: Java API
> Affects Versions: 1.1.2
> Reporter: Alexander Pivovarov
> Priority: Minor
>
> Map.keySet + getValue combination is not very efficient
> It can be replaced with Map.entrySet to avoid values lookup
> Also MapEntry allows to modify MapEntry value while iterating thought the map
> using entrySet.iterator
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