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https://issues.apache.org/jira/browse/KUDU-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grant Henke resolved KUDU-2104.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
Resolved via
[84096d89bfb86a2021e9c62867a01cdd524a0473|https://github.com/apache/kudu/commit/84096d89bfb86a2021e9c62867a01cdd524a0473].
> Upgrade to Spark 2.2.0
> ----------------------
>
> Key: KUDU-2104
> URL: https://issues.apache.org/jira/browse/KUDU-2104
> Project: Kudu
> Issue Type: Improvement
> Components: java
> Affects Versions: 1.4.0
> Reporter: Grant Henke
> Assignee: Grant Henke
> Fix For: 1.5.0
>
>
> We should upgrade to Spark 2.2.0 to stay current. However, Spark 2.2 has
> dropped support for Java 7. (See more details in the release notes
> [here|https://spark.apache.org/releases/spark-release-2-2-0.html] and the
> jira SPARK-19493)
> As discussed on the dev mailing list
> ([here|http://search-hadoop.com/m/Kudu/Sa4NE1MRvOG1Fmhfs1?subj=Java+7+and+Spark+Support])
> we should upgrade and document that the Spark 2 modules require JDK 8.
> Additionally we will need to use JDK 8 when running the Jenkins build.
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