[jira] [Resolved] (CALCITE-1590) Support Guava version 21.0

["Julian Hyde (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde resolved CALCITE-1590.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.12.0

Fixed in http://git-wip-us.apache.org/repos/asf/calcite/commit/f10810a2.

> Support Guava version 21.0
> --------------------------
>
>                 Key: CALCITE-1590
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1590
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>             Fix For: 1.12.0
>
>
> 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:
> {noformat}
> [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
> {noformat}



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