Christina Li

[BUG] Can not override existing schemas even with override=true (POST /schemas API)

5

Hi, we just noticed there is one change introduced by [#7374](https://github.com/apache/pinot/pull/7374). A new checking schema.isBackwardCompatibleWith(oldSchema) is added for POST /schemas API. With the checking, we can not modify any existing...

[Alerting/Monitoring] Add an API to get the server shutDownInProgress config and expose the info at tenant level.

2

Can we add an API to get the server shutDownInProgress config and expose the info at tenant level? We recently saw that some upsert servers can become unresponsive and stop...

PERCENTILEEST throws NPE in MultiStage Engine

4

we found in Pinot 1.1, PERCENTILEEST throws NPE in MultiStage Engine. Does anyone know if this is already fixed in master? example query: ``` WITH sub AS (select deviceOS, count(1)...

[Adaptive Server Selector] Extend the HYBRID type to cover query failures

2

Current HYBRID type takes two factors into considerations: query latency and number of inflight requests. We can also count query failures on each server when calculating server scores, the same...