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https://issues.apache.org/jira/browse/ARROW-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16448429#comment-16448429
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Andy Grove commented on ARROW-2498:
-----------------------------------
PR: https://github.com/apache/arrow/pull/1936
> [Java] Upgrade to JDK 1.8
> -------------------------
>
> Key: ARROW-2498
> URL: https://issues.apache.org/jira/browse/ARROW-2498
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java - Memory, Java - Vectors
> Affects Versions: 0.11.0
> Reporter: Andy Grove
> Assignee: Andy Grove
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.11.0
>
>
> I'm trying to use the parquet-arrow module from parquet-mr but I'm running
> into this error which I'm pretty sure is because the two projects use
> different major versions of Java:
> {code:java}
> Cause: java.lang.ClassNotFoundException:
> org.apache.arrow.vector.types.pojo.ArrowType$Struct_{code}
> The struct is actually named `Struct` not `Struct_`.
> This PR is to track work to upgrade to JDK 1.8
> I should note that this is after the recent commit in parquet to upgrade to
> use arrow-0.8.0.
>
>
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