Apache Drill 1.20.3 Release Notes

Release date: Jan 7, 2023

Today, we’re happy to announce the availability of Drill 1.20.3. You can download it here.

Bug

[DRILL-8190] - Mongo query: “Schema change not currently supported for schemas with complex types”
[DRILL-8238] - Translation of IS NOT NULL($1) is not supported by MongoProject
[DRILL-8278] - The period character ‘.’ is broken in SQL LIKE patterns
[DRILL-8280] - Cannot ANALYZE files containing non-ASCII column names
[DRILL-8281] - Info schema LIKE with ESCAPE push down bug
[DRILL-8291] - Allow case sensitive Filters in HTTP Plugin
[DRILL-8295] - Probable resource leak in the HTTP storage plugin
[DRILL-8300] - Upgrade to snakeyaml 1.32 due to cve
[DRILL-8307] - Ensure thread safety in the Druid plugin HTTP client
[DRILL-8328] - HTTP UDF Not Resolving Storage Aliases
[DRILL-8329] - Close HTTP Caching Resources
[DRILL-8333] - Resource leak when JsonLoader is built from a stream
[DRILL-8365] - HTTP Plugin Places Parameters in Wrong Place
[DRILL-8366] - Late release of compressor memory in the Parquet writer

[DRILL-8275] - Prevent the JDBC Client from creating spurious paths in Zookeeper
[DRILL-8282] - Upgrade to hadoop-common 3.2.4 due to CVE
[DRILL-8283] - Add a configurable recursive file listing size limit
[DRILL-8293] - Add a docker-compose file to run Drill in cluster mode
[DRILL-8296] - Possible type mismatch bug in SplunkBatchReader
[DRILL-8308] - Upgrade POI to 5.2.3
[DRILL-8323] - Upgrade commons-text to 1.10.0
[DRILL-8324] - Remove dependency on java-sizeof jar
[DRILL-8326] - snakeyaml 1.33
[DRILL-8332] - Upgrade to jackson 2.13.4.20221013
[DRILL-8337] - Upgrade Hive libs to 3.1.3 due to sonatype-2019-0400
[DRILL-8338] - Upgrade jQuery to 3.6.1 and DataTables to 1.12.1 due to sonatype-2020-0988
[DRILL-8345] - Fix Eclipse compatibility in the Maven resources plugin config
[DRILL-8348] - Cannot delete disabled storage plugins