arina-ielchiieva commented on a change in pull request #1815: DRILL-6711: Use jitpack repository for Drill Calcite project artifacts instead of repository.mapr.com URL: https://github.com/apache/drill/pull/1815#discussion_r297602056
########## File path: docs/dev/Calcite.md ########## @@ -0,0 +1,26 @@ +# Drill-specific commits in Apache Calcite + +Currently, Drill uses Apache Calcite with additional changes, required for Drill. All the commits were left after +update from Calcite `1.4.0` to Calcite `1.15.0` and weren't merged to the Calcite's master yet. + +List of Jiras with Drill-specific commits: + +|Jira|Summary|The reason why it wasn't merged| +|----|-------|-------------------------------| +|[CALCITE-2018](https://issues.apache.org/jira/browse/CALCITE-2018)|Queries failed with AssertionError: rel has lower cost than best cost of subset|Pull request with the fix was created ([PR-552](https://github.com/apache/calcite/pull/552)), but an issue which blocks it was found and wasn't resolved yet: [CALCITE-2166](https://issues.apache.org/jira/browse/CALCITE-2166).| Review comment: ```suggestion |[CALCITE-2018](https://issues.apache.org/jira/browse/CALCITE-2018)|Queries failed with AssertionError: rel has lower cost than best cost of subset|Pull request with the fix was created ([PR-552](https://github.com/apache/calcite/pull/552)), but [CALCITE-2166](https://issues.apache.org/jira/browse/CALCITE-2166) which blocks it was found and is not resolved yet.| ``` ---------------------------------------------------------------- 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] With regards, Apache Git Services
