Fullstop000 opened a new issue #9886:
URL: https://github.com/apache/druid/issues/9886
Please provide a detailed title (e.g. "Broker crashes when using TopN query
with Bound filter" instead of just "Broker crashes").
### Affected Version
0.17.0
### Description
I've used a javascript router strategy to pick brokers by query priority.
The strategy works well for native queries but it seems never affecting SQL
queries.
The strategy will print the query if it's captured by this strategy. But I
never see a SQL query being printed.
```
druid.router.strategies=[{"type": "javascript", "function": "function
(config,query){print(query);if(query.getContext){var
context=query.getContext();var priority=context.get('priority') || 0;
print(priority);var m=config.getTierToBrokerMap();var
size=m.values().size();if(size>0){var broker =
priority>10?m.values().toArray()[0]:m.values().toArray()[size-1];
print(broker); return broker;}}return null;}"}]
```
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