clintropolis opened a new pull request, #18906:
URL: https://github.com/apache/druid/pull/18906
Was doing an experiment with a test using v10 format and was running into
some issues like this when using `IndexBuilder` in `addSegmentsToWalker` method:
```
java.lang.RuntimeException: com.google.inject.ProvisionException: Unable to
provision, see the following errors:
1) [Guice/ErrorInCustomProvider]: RuntimeException: InvalidTypeIdException:
Please make sure to load all the necessary extensions and jars with type
'HllSketchMergeAggregatorFactory'. Could not resolve type id
'HllSketchMergeAggregatorFactory' as a subtype of `AggregatorFactory` known
type ids = [cardinality, count, doubleAny, doubleFirst, doubleLast, doubleMax,
doubleMean, doubleMin, doubleSum, expression, filtered, floatAny, floatFirst,
floatLast, floatMax, floatMin, floatSum, grouping, histogram, hyperUnique,
javascript, longAny, longFirst, longLast, longMax, longMin, longSum,
singleValue, stringAny, stringFirst, stringFirstFold, stringLast,
stringLastFold] (for POJO property 'aggregators')
at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION`
disabled); line: 1, column: 5012] (through reference chain:
SegmentFileMetadata["projections"]->ArrayList[0]->ProjectionMetadata["schema"]->TableProjectionSchema["aggregators"]->Object[][1])
```
This is because by default IndexBuilder just uses a test object mapper, but
it is different from the mapper of the test framework that has all of the
extension modules and such loaded, so to fix I just pass this mapper into the
method so the `IndexBuilder` can use it
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