Re: [Java] Upgrading Arrow to JDK 1.8
A JIRA exists for this
We were in agreement in principle on the migration - but when it was created there were a lot of focus on the 0.9 release.
No reason not to begin now
Sent from my iPhone
> On Apr 23, 2018, at 2:00 PM, Li Jin <ice.xelloss@xxxxxxxxx> wrote:
> I don't see particular reason to maintaining JDK 7 compatibility, and am +1
> to move to Java 8.
>> On Mon, Apr 23, 2018 at 1:48 PM, Andy Grove <Andy.Grove@xxxxxxx> wrote:
>> I’m trying to use the parquet-arrow library, which has just been updated
>> to use Arrow 0.8.0 but unfortunately I am still running into this issue:
>> java.lang.ClassNotFoundException: org.apache.arrow.vector.types.
>> The class in the arrow jar is actually `Struct` not `Struct_`.
>> This is due to Arrow using JDK 7 and Parquet using JDK 8.
>> I have confirmed this on my forks and have submitted a PR to upgrade Arrow
>> to JDK 1.8 but the CI tests are running against both JDK 7 and 8 and
>> obviously the JDK 7 tests are failing.
>> Is there any reason for maintaining JDK 7 compatibility? JDK 7 end of life
>> was 3 years ago.