deepthi912 commented on code in PR #17645:
URL: https://github.com/apache/pinot/pull/17645#discussion_r2882023858
##########
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java:
##########
@@ -1582,6 +1585,14 @@ private void updateSchema(Schema schema, Schema
oldSchema, boolean forceTableSch
.append(" is not backward-compatible with the existing schema.");
errorMsg.append("\n\nIncompatibility Details:");
+ // Check for primary key column changes
+ List<String> oldPrimaryKeys = oldSchema.getPrimaryKeyColumns();
+ List<String> newPrimaryKeys = schema.getPrimaryKeyColumns();
+ if (oldPrimaryKeys != null && !oldPrimaryKeys.isEmpty() &&
!oldPrimaryKeys.equals(newPrimaryKeys)) {
Review Comment:
This may basically mean changing non-upsert table to upsert table when there
are no existing pks. Yeah, maybe let me do that..
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
