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https://issues.apache.org/jira/browse/HIVE-21073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16731620#comment-16731620
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Peter Vary commented on HIVE-21073:
-----------------------------------
+1
> Remove Extra String Object
> --------------------------
>
> Key: HIVE-21073
> URL: https://issues.apache.org/jira/browse/HIVE-21073
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 4.0.0, 3.1.1
> Reporter: BELUGA BEHR
> Assignee: BELUGA BEHR
> Priority: Trivial
> Attachments: HIVE-21073.1.patch, HIVE-21073.1.patch
>
>
> {code}
> public static String generatePath(Path baseURI, String filename) {
> String path = new String(baseURI + Path.SEPARATOR + filename);
> return path;
> }
> public static String generateFileName(Byte tag, String bigBucketFileName) {
> String fileName = new String("MapJoin-" + tag + "-" + bigBucketFileName +
> suffix);
> return fileName;
> }
> {code}
> It's a bit odd to be performing string concatenation and then wrapping the
> results in a new string. This is creating superfluous String objects.
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