deniskuzZ commented on a change in pull request #3034:
URL: https://github.com/apache/hive/pull/3034#discussion_r811741238
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File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/utils/StringableMap.java
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@@ -30,6 +30,10 @@
public class StringableMap extends HashMap<String, String> {
public StringableMap(String s) {
+ super();
+ if (s == null || s.equals("")) {
Review comment:
there is a default method to check if the string is empty
````
s.isEmpty
````
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