jackjlli commented on a change in pull request #3758: Better handle NPE from
getting instance config
URL: https://github.com/apache/incubator-pinot/pull/3758#discussion_r252033190
##########
File path:
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
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@@ -2203,13 +2202,18 @@ public boolean isSingleTenantCluster() {
* http requests. So, on response, we need mapping from the endpoint to the
* server instances. With BiMap, both mappings are easily available
*/
- @Nonnull
- public BiMap<String, String> getDataInstanceAdminEndpoints(@Nonnull
Set<String> instances)
- throws InvalidConfigException {
+ public @Nonnull
+ BiMap<String, String> getDataInstanceAdminEndpoints(@Nonnull Set<String>
instances)
+ throws InstanceNotFoundException, InvalidConfigException {
Preconditions.checkNotNull(instances);
BiMap<String, String> endpointToInstance =
HashBiMap.create(instances.size());
for (String instance : instances) {
InstanceConfig helixInstanceConfig = getHelixInstanceConfig(instance);
+ if (helixInstanceConfig == null) {
Review comment:
Done
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