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https://issues.apache.org/jira/browse/CALCITE-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397971#comment-16397971
]
ASF GitHub Bot commented on CALCITE-2212:
-----------------------------------------
GitHub user risdenk opened a pull request:
https://github.com/apache/calcite-avatica/pull/31
[CALCITE-2212] Enforce minimum JDK 8 via maven-enforcer-plugin
**Tested with JDK 7**
```
mvn --version
Apache Maven 3.5.3 (3383c37e1f9e9b3bc3df5050c29c8aff9f295297;
2018-02-24T13:49:05-06:00)
Maven home: /usr/local/Cellar/maven/3.5.3/libexec
Java version: 1.7.0_80, vendor: Oracle Corporation
Java home:
/Library/Java/JavaVirtualMachines/jdk1.7.0_80.jdk/Contents/Home/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "mac os x", version: "10.13.3", arch: "x86_64", family: "mac"
mvn clean install -DskipTests
...
[INFO] --- maven-enforcer-plugin:3.0.0-M1:enforce (enforce-java) @ calcite
---
[WARNING] Rule 0: org.apache.maven.plugins.enforcer.RequireJavaVersion
failed with message:
Detected JDK Version: 1.7.0-80 is not in the allowed range [1.8,).
...
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce (enforce-java)
on project avatica-parent: Some Enforcer rules have failed. Look above for
specific messages explaining why the rule failed. -> [Help 1]
...
```
Checked with JDK 8, 9, and 10-ea and build works as designed.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/risdenk/calcite-avatica CALCITE-2212
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/calcite-avatica/pull/31.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #31
----
commit e474167f3bd0b0a8be01e0c73a8cfb69ea6db731
Author: Kevin Risden <krisden@...>
Date: 2018-03-13T00:12:17Z
[CALCITE-2212] Enforce minimum JDK 8 via maven-enforcer-plugin
----
> Avatica - Enforce Java version via maven-enforcer-plugin
> --------------------------------------------------------
>
> Key: CALCITE-2212
> URL: https://issues.apache.org/jira/browse/CALCITE-2212
> Project: Calcite
> Issue Type: Task
> Components: avatica
> Reporter: Josh Elser
> Assignee: Kevin Risden
> Priority: Critical
> Fix For: avatica-1.12.0
>
>
> Now that jdk7 support has been dropped, we should add some logic to the build
> to fail obviously when a version of Java is used that we don't support.
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