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https://issues.apache.org/jira/browse/PHOENIX-1404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14197054#comment-14197054
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Josh Mahonin commented on PHOENIX-1404:
---------------------------------------

I'm wondering if you could point me in the right place to see these changes? I 
don't see them in v4.1:
https://github.com/apache/phoenix/blob/v4.1.0/phoenix-core/src/main/java/org/apache/phoenix/jdbc/PhoenixResultSet.java#L782

Keep in mind the issue is when setFetchSize is called on the ResultSet, not on 
the Statement. It may be a trivial fix to have the ResultSet call the Statement 
implementation, but at the moment it causes things like RJDBC and ElasticSearch 
River JDBC to fail with the latest Phoenix driver.

> PhoenixResultSet.setFetchSize throws SQLFeatureNotSupportedException
> --------------------------------------------------------------------
>
>                 Key: PHOENIX-1404
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1404
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 5.0.0
>            Reporter: Josh Mahonin
>
> I've run into this issue when attempting to use Phoenix with both R Studio 
> (with RJDBC), as well as ElasticSearch
> Lots of libraries attempt a setFetchSize() on a JDBC result set, but very few 
> of them have error handling code, unfortunately. Rather than attempting to 
> patch each library, it would be nice if Phoenix could handle this call.
> Is it as simple as invoking "statement.setFetchSize()" in this method? 
> https://github.com/apache/phoenix/blob/4ed9ddb8fd28dffcd686671c18dc89d12b0a1c0c/phoenix-core/src/main/java/org/apache/phoenix/jdbc/PhoenixResultSet.java#L784
> I suspect not, but if someone can take a quick look I can make the necessary 
> code change and submit a patch.
> Related to PHOENIX-1175



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