[CALCITE-2191] Drop support for Guava versions earlier than 19

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Assignee: Julian Hyde
• Reporter: Slim Bouguerra
• Created: 24/Feb/18 04:48
• Updated: 27/Feb/24 22:23
• Resolved: 13/Mar/18 22:30

Description

Currently, Calcite-1.15.0 version supports Guava versions from 23 to 14.

Calcite-1.16.0-Snapshot is building against version 19.0.1 

As far I know the only reason we support versions earlier to 19 is Hive project depending on Guava 14.0.1 This is not true anymore after https://issues.apache.org/jira/browse/HIVE-15393.

Druid project is still using Guava 16.0.1 but some work is under review to make sure it is not using deprecated API.   

Thus I think it is time to Drop support for versions earlier than 19

Issue Links

• is blocked by: CALCITE-2193 Update version of Cassandra driver
• is related to: CALCITE-1715 Cassandra adapter is broken by Guava change
• relates to: CALCITE-2027 Drop support for Java 7 (JDK 1.7)