NealSun96 commented on code in PR #2099:
URL: https://github.com/apache/helix/pull/2099#discussion_r885970449
##########
helix-core/src/main/java/org/apache/helix/HelixPropertyFactory.java:
##########
@@ -80,20 +80,27 @@ public HelixManagerProperty getHelixManagerProperty(String
zkAddress, String clu
* @param clusterName
* @return
*/
+
public static CloudConfig getCloudConfig(String zkAddress, String
clusterName) {
+ return getCloudConfig(zkAddress, clusterName, null);
+ }
+ public static CloudConfig getCloudConfig(String zkAddress, String
clusterName,
+ RealmAwareZkClient.RealmAwareZkConnectionConfig
realmAwareZkConnectionConfig) {
CloudConfig cloudConfig;
RealmAwareZkClient dedicatedZkClient = null;
try {
if (Boolean.getBoolean(SystemPropertyKeys.MULTI_ZK_ENABLED) || zkAddress
== null) {
// If the multi ZK config is enabled or zkAddress is null, use
realm-aware mode with
// DedicatedZkClient
try {
- RealmAwareZkClient.RealmAwareZkConnectionConfig connectionConfig =
- new RealmAwareZkClient.RealmAwareZkConnectionConfig.Builder()
- .setRealmMode(RealmAwareZkClient.RealmMode.SINGLE_REALM)
- .setZkRealmShardingKey("/" + clusterName).build();
+ if (realmAwareZkConnectionConfig == null) {
Review Comment:
I don't think a user should be allowed to pass in the null at all. If they
don't have a config, they should use
```
getCloudConfig(String zkAddress, String clusterName)
```
which would create a default for them.
If they have a config, they should then call the new function, and they are
responsible for having a correct config.
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