agavra commented on code in PR #9818:
URL: https://github.com/apache/pinot/pull/9818#discussion_r1025881018
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pinot-query-planner/src/main/java/org/apache/pinot/query/QueryEnvironment.java:
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@@ -129,6 +130,9 @@ public QueryPlan planQuery(String sqlQuery,
SqlNodeAndOptions sqlNodeAndOptions)
plannerContext.setOptions(sqlNodeAndOptions.getOptions());
RelRoot relRoot = compileQuery(sqlNodeAndOptions.getSqlNode(),
plannerContext);
return toDispatchablePlan(relRoot, plannerContext);
+ } catch (CalciteContextException e) {
+ throw new RuntimeException("Error composing query plan for '" + sqlQuery
+ + "': " + e.getMessage() + "'", e);
Review Comment:
This allows us to bubble up the error from the underlying message. e.g.
instead of the user seeing `"Error composing query plan for : 'some sql'"`
they'll see more details in the case of a `CalciteContextException`, which will
give info like `Cannot use operator '=' to compare <STRING> and <INTEGER>`. I
didn't want to bubble up any random exception because some might have really
unehlpeful error messages, thats' why I separate out the clauses.
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