yuanlihan opened a new issue #9801: URL: https://github.com/apache/druid/issues/9801
### Motivation Currently, we can customize `dimensionsSpec` and `metricsSpec` during compaction task. It would be convenient to enable `transformSpec` during `compact` task when compacting/re-indexing the existing datasource. And we can also introduce `dimensionsSpec`, `metricsSpec` and `transformSpec` to `DataSourceCompactionConfig`. Note that we can also reindex existing datasource through `index` task with [`DruidInputSource`](https://druid.apache.org/docs/latest/ingestion/native-batch.html#druid-input-source), but we can reuse the scheduling mechanism of auto compaction with `compact` task. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
