[CALCITE-1590] Support Guava version 21.0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.12.0
• Assignee: Julian Hyde
• Reporter: Julian Hyde
• Created: 18/Jan/17 20:56
• Updated: 30/Mar/22 17:49
• Resolved: 19/Jan/17 18:37

Description

Guava version 21.0 is an important version because it is the first with JDK 8 support (hence lambdas). Make sure that Calcite runs on it (on JDK 8 and later). Continue to support other versions of Guava as early as 14.0.1.

Compilation using mvn clean -Dguava.version=21.0 clean test on JDK8 currently yields many errors like the following:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.5.1:compile (default-compile) on project calcite-core: Compilation failure: Compilation failure:
[ERROR] /Users/jhyde/open1/calcite.2/core/src/main/java/org/apache/calcite/rel/core/Values.java:[68,31] <anonymous org.apache.calcite.rel.core.Values$2> is not abstract and does not override abstract method test(org.apache.calcite.rel.core.Values) in java.util.function.Predicate

Issue Links

• is related to: CALCITE-1715 Cassandra adapter is broken by Guava change