[CALCITE-4949] Evaluate if using "org.codelibs" is appropriate for an Elasticsearch painless dependency

• Type: Improvement
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Component/s: elasticsearch-adapter
• Labels: pull-request-available
• Assignee: ZheHu
• Reporter: Jacques Nadeau
• Created: 17/Dec/21 20:37
• Updated: 18/Dec/21 08:25

Description

There was an old comment here that said:

      Elastic search doesn't export painless script artifact to maven central.
      Using 3rd party version (codelibs)
      This JAR is used only in tests

This was referring to org.codelibs.elasticsearch.module:lang-painless dependency. Is this still true or can we update this to a proper first-party jar?

Came up during review of CALCITE-4948

Issue Links

• relates to: CALCITE-4898 Upgrading Elasticsearch version from 7.0.1 to 7.15 in Elasticsearch Adapter
• relates to: CALCITE-4948 Revert Elasticsearch to 7.10.2 to avoid extra repo and category X license
• links to: GitHub Pull Request #2650