Makoto Yui created HIVEMALL-241:
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Summary: Change minimum Java version requirements from 7 to 8
Key: HIVEMALL-241
URL: https://issues.apache.org/jira/browse/HIVEMALL-241
Project: Hivemall
Issue Type: Task
Reporter: Makoto Yui
Assignee: Makoto Yui
Spark 2.2 or later runs on Java8 or later. Java7 is not supported.
Hivemall's source code (i.e., API) compatibility should keep Java 7. Also.
class file compatibility should keep Java 7.
[https://github.com/apache/incubator-hivemall/blob/master/pom.xml#L260]
[https://maven.apache.org/enforcer/enforcer-rules/requireJavaVersion.html]
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