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https://issues.apache.org/jira/browse/HIVE-20015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Voros updated HIVE-20015:
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Attachment: HIVE-20015.1.patch
> Populate ArrayList with Constructor
> -----------------------------------
>
> Key: HIVE-20015
> URL: https://issues.apache.org/jira/browse/HIVE-20015
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Affects Versions: 3.0.0, 4.0.0
> Reporter: BELUGA BEHR
> Assignee: Daniel Voros
> Priority: Trivial
> Labels: newbie, noob
> Attachments: HIVE-20015.1.patch
>
>
> {code:title=MapWork.java}
> public ArrayList<Operator<?>> getWorks() {
> return new ArrayList<Operator<?>>(aliasToWork.values());
> }
> public ArrayList<Path> getPaths() {
> ArrayList<Path> ret=new ArrayList<>();
> ret.addAll(pathToAliases.keySet());
> return ret;
> }
> {code}
> {{getWorks}} method correctly uses the constructor to populate the
> {{ArrayList}}. Please update {{getPaths}} method to do the same, instead of
> creating an empty array, then creating a new array to accommodate the
> {{addAll}} request.
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