itsaviu commented on code in PR #5125:
URL: https://github.com/apache/gravitino/pull/5125#discussion_r1798787186
##########
catalogs/catalog-jdbc-doris/src/main/java/org/apache/gravitino/catalog/doris/operation/DorisTableOperations.java:
##########
@@ -170,13 +170,12 @@ protected String generateCreateTableSql(
}
private Map<String, String> appendNecessaryProperties(Map<String, String>
properties) {
- Map<String, String> resultMap;
if (properties == null) {
- resultMap = new HashMap<>();
- } else {
- resultMap = new HashMap<>(properties);
+ return new HashMap<>();
}
+ Map<String, String> resultMap = new HashMap<>(properties);
Review Comment:
@yuqi1129 My thoughts was, the problem in L184
`!properties.containsKey(REPLICATION_FACTOR` would be `properties` can be null
and NPE could occur, so in L173 `properties == null` we check if it is NULL and
return a empty Map right way.
##########
catalogs/catalog-jdbc-doris/src/main/java/org/apache/gravitino/catalog/doris/operation/DorisTableOperations.java:
##########
@@ -170,13 +170,12 @@ protected String generateCreateTableSql(
}
private Map<String, String> appendNecessaryProperties(Map<String, String>
properties) {
- Map<String, String> resultMap;
if (properties == null) {
- resultMap = new HashMap<>();
- } else {
- resultMap = new HashMap<>(properties);
+ return new HashMap<>();
}
+ Map<String, String> resultMap = new HashMap<>(properties);
Review Comment:
@yuqi1129 My thoughts was, the problem in L184
`!properties.containsKey(REPLICATION_FACTOR)` would be `properties` can be null
and NPE could occur, so in L173 `properties == null` we check if it is NULL and
return a empty Map right way.
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