zabetak commented on code in PR #5919:
URL: https://github.com/apache/hive/pull/5919#discussion_r2207032822
##########
itests/util/src/main/java/org/apache/hadoop/hive/ql/qoption/QTestDatabaseHandler.java:
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@@ -82,52 +80,48 @@ AbstractExternalDB create() {
abstract AbstractExternalDB create();
}
- private final Map<DatabaseType, String> databaseToScript = new
EnumMap<>(DatabaseType.class);
+ private final String scriptsDir;
+ private final List<AbstractExternalDB> databases = new ArrayList<>();
Review Comment:
I mean using a `List` and doing a check before/after adding an element. If
we use a `Set` or `Map` we would still need to iterate through all entries if
we want to enforce the two checks mentioned above. The reason that I said that
`List` makes sense is because iteration through all elements is usually faster.
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