ankitsultana commented on code in PR #10336:
URL: https://github.com/apache/pinot/pull/10336#discussion_r1119349115
##########
pinot-controller/src/main/java/org/apache/pinot/controller/api/resources/PinotQueryResource.java:
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@@ -170,10 +171,10 @@ private String getMultiStageQueryResponse(String query,
String queryOptions, Htt
return QueryException.ACCESS_DENIED_ERROR.toString();
}
- // Get brokers, only DEFAULT tenant is supported for now.
- // TODO: implement logic that only allows executing query where all
accessed tables are within the same tenant.
- List<String> instanceIds = new
ArrayList<>(_pinotHelixResourceManager.getAllInstancesForBrokerTenant(
- TagNameUtils.DEFAULT_TENANT_NAME));
+ SqlNodeAndOptions sqlNodeAndOptions = RequestUtils.parseQuery(query);
+ List<String> tableNames =
CalciteSqlParser.extractTableNamesFromNode(sqlNodeAndOptions.getSqlNode());
+
+ List<String> instanceIds = getCommonInstances(tableNames);
Review Comment:
> the actual broker API only supports default tenant (hard-coded in many
places)
You mean for multistage? We are actually running it in a non-default tenant
internally. Queries work if you directly hit the broker that you know is in the
tenant that you want.
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