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https://issues.apache.org/jira/browse/IMPALA-7274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16539287#comment-16539287
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Philip Zeyliger commented on IMPALA-7274:
-----------------------------------------
There are a variety ways of doing this, but it's configured for Maven here:
https://github.com/apache/impala/blob/c01efd09679faaacfd5488fc7f4c1526a1af2f35/fe/pom.xml#L370
Specifically:
{code}
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
{code}
> Add a check to require Java 8
> -----------------------------
>
> Key: IMPALA-7274
> URL: https://issues.apache.org/jira/browse/IMPALA-7274
> Project: IMPALA
> Issue Type: Improvement
> Components: Frontend
> Affects Versions: Impala 3.1.0
> Reporter: Lars Volker
> Priority: Major
>
> In [this email
> thread|https://lists.apache.org/thread.html/7a18a69fd687ed0279566dc58b60fd14c39d7d956ddda7636e5b2822@%3Cdev.impala.apache.org%3E]
> we achieved lazy consensus that we should deprecate support for Java 7 and
> should require Java 8 going forward.
> We should introduce a pre-compile check for the minimum supported Java
> version. This will help us prevent opaque errors during compilation from
> eating up our time.
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