apache / apache/druid

Druid extension druid-lookups-cached-single is not working lookup type is not found

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Java
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Description

Getting an error the pollingLookup type is not found when adding a lookup in the UI

### Affected Version

30.0.0

### Description

Getting error that lookup type pollingLookup is not found

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the pollingLookup error in the Druid UI with version 30.0.0 and inspect how the druid-lookups-cached-single extension is loaded and how lookup types are registered. Done means the extension's pollingLookup type is recognized when adding a lookup and the reported error no longer occurs.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
databases
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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