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Posted to issues@arrow.apache.org by "Andy Grove (JIRA)" <ji...@apache.org> on 2018/04/23 16:45:00 UTC

[jira] [Updated] (ARROW-2498) [Java] Upgrade to JDK 1.8

     [ https://issues.apache.org/jira/browse/ARROW-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Grove updated ARROW-2498:
------------------------------
    Description: 
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.

 

 

  was:
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

 

 


> [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
>             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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