xiangfu0 commented on a change in pull request #7817:
URL: https://github.com/apache/pinot/pull/7817#discussion_r754805996
##########
File path:
pinot-broker/src/main/java/org/apache/pinot/broker/routing/RoutingManager.java
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@@ -110,94 +110,99 @@ public void init(HelixManager helixManager) {
}
@Override
- public synchronized void processClusterChange(HelixConstants.ChangeType
changeType) {
- Preconditions.checkState(changeType ==
HelixConstants.ChangeType.EXTERNAL_VIEW
- || changeType == HelixConstants.ChangeType.INSTANCE_CONFIG, "Illegal
change type: %s", changeType);
- if (changeType == HelixConstants.ChangeType.EXTERNAL_VIEW) {
- processExternalViewChange();
- } else {
+ public synchronized void processClusterChange(ChangeType changeType) {
+ if (changeType == ChangeType.IDEAL_STATE || changeType ==
ChangeType.EXTERNAL_VIEW) {
+ processSegmentAssignmentChange();
+ } else if (changeType == ChangeType.INSTANCE_CONFIG) {
processInstanceConfigChange();
+ } else {
+ throw new IllegalArgumentException("Illegal change type: " + changeType);
}
}
- private void processExternalViewChange() {
- LOGGER.info("Processing external view change");
+ private void processSegmentAssignmentChange() {
+ LOGGER.info("Processing segment assignment change");
Review comment:
just for the sake of debugability, shall we log which changeType event
it it?
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