BELUGA BEHR created HIVE-21073:
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Summary: Remove Extra String Object
Key: HIVE-21073
URL: https://issues.apache.org/jira/browse/HIVE-21073
Project: Hive
Issue Type: Improvement
Affects Versions: 3.1.1, 4.0.0
Reporter: BELUGA BEHR
{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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