Looks like UNNEST array support was added in ( https://issues.apache.org/jira/browse/PHOENIX-953). I'm not sure what remaining work PHOENIX-4311 requires. There is a test UnnestArrayIT that was disabled, perhaps as a first step you can try running the test and see the current state of things.
On Tue, Jan 8, 2019 at 10:06 AM Josh Elser <[email protected]> wrote: > Hi, > > Looking at PHOENIX-4311, I think any contribution you choose to make > would be appreciated. I don't have a good understanding of the > difficulties you would have in trying to implement it. > > In general, if there is no assignee and there isn't discussion on the > Jira issue, you may feel free to request it be assigned to yourself to > work on. > > - Josh > > On 1/8/19 9:38 AM, tricolor wrote: > > Hi, > > > > I am currently working on a project where the function UNNEST would be > > useful to rotate an array in order to perform an aggregation. According > to > > the Jira ticket 4311 there are pending tests to surface this feature. The > > ticket was untouched since October 2017. My questions are the following : > > > > 1. Is it a feature that will eventually be implemented? > > > > 2. Is there any blocker making its implementation impossible at the > moment? > > > > 3. If there is no blocker what are the missing components to implement > it? > > > > 4. Is anyone going to implement it eventually? If someone takes it what > > would be an expected time of delivery? If no one implements it, would my > > contribution be appreciated? > > > > > > Best regards, > > >
