BePPPower commented on code in PR #24393:
URL: https://github.com/apache/doris/pull/24393#discussion_r1332729373
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/EsExternalCatalog.java:
##########
@@ -44,6 +45,9 @@ public class EsExternalCatalog extends ExternalCatalog {
private static final Logger LOG =
LogManager.getLogger(EsExternalCatalog.class);
private EsRestClient esRestClient;
+ private static final List<String> REQUIRED_PROPERTIES = Lists.newArrayList(
+ EsResource.HOSTS
+ );
Review Comment:
Maybe it is better to use `ImmutableList` or `ImmutableSet`？The same goes
for other `REQUIRED PROPERTIES`.
##########
fe/fe-core/src/main/java/org/apache/doris/datasource/EsExternalCatalog.java:
##########
@@ -44,6 +45,9 @@ public class EsExternalCatalog extends ExternalCatalog {
private static final Logger LOG =
LogManager.getLogger(EsExternalCatalog.class);
private EsRestClient esRestClient;
+ private static final List<String> REQUIRED_PROPERTIES = Lists.newArrayList(
+ EsResource.HOSTS
+ );
Review Comment:
Maybe it is better to use `ImmutableList` or `ImmutableSet`？The same goes
for other `REQUIRED PROPERTIES`.
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