adelapena commented on code in PR #2433:
URL: https://github.com/apache/cassandra/pull/2433#discussion_r1266540442
##########
src/java/org/apache/cassandra/cql3/statements/schema/CreateIndexStatement.java:
##########
@@ -316,6 +318,27 @@ public CreateIndexStatement prepare(ClientState state)
if (indexName.hasKeyspace() &&
!keyspaceName.equals(indexName.getKeyspace()))
throw ire(KEYSPACE_DOES_NOT_MATCH_INDEX, keyspaceName,
tableName);
+
+ // Set the configured default 2i implementation if one isn't
specified with USING:
+ if (attrs.customClass == null)
+ {
+ if (DatabaseDescriptor.getDefaultSecondaryIndexEnabled())
+ attrs.customClass =
DatabaseDescriptor.getDefaultSecondaryIndex();
+ else
+ // However, operators may require an implementation be
specified
+ throw ire(MUST_SPECIFY_INDEX_IMPLEMENTATION);
+ }
+
+ // If we explicitly specify the index type "cassandra", we can
just clear the custom class, and the
Review Comment:
```suggestion
// If we explicitly specify the index type "legacy_local_table",
we can just clear the custom class, and the
```
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