Sorry I didn't send these out earlier, here are the notes from this weeks
hangout.
Hangout 3/10/15:
- Attendees: Hakim, Kris, Andries, Sudeesh, Aman, Yash, Sudhakar, Jason
- Agenda
- Hakim
- working on bug fixes
- working on window function again
- add row number, rank, dense rank
- thinking about scope today
- we should look at Tim's work to start defining new aggregate
functions
- first version of the revised window function operator was
merged
- off by default, users can toggle on with an option
- works with a subset of window function features
- missing
- custom frames
- window specific functions that will be worked on soon
- support for multiple partitions
- needs improvement
- handling the case where a window is larger than size
of memory
- Kris
- working on docs
- Aman
- merged Sean's Union all patch
- design doc on JIRA
- new fixes and features will be in new JIRAs
- partition pruning
- basic support last fall
- could not support range pruning
- working on support for evaluating more advanced filter
expressions at planning time
- Sudeesh
- working on system tables
- for reporting memory and thread information
- working on simplifying deployment of Drill
- enhancing exception injection
- some initial work by Chris
- Yash
- working on Cassandra storage plugin
- a couple of comments
- should we rely on Cassandra for affinity information or
something on our end?
- Andries
- ODBC driver testing
- stream data with Flume
- Drill tries to read partially written records
- need to possibly ignore open files or allow discarding malformed
records
- currently picks up hidden files
- came up with method to help work with tools with incomplete UTF-8
support
On Tue, Mar 10, 2015 at 9:58 AM, Jason Altekruse <[email protected]>
wrote:
> Hangout happening now!
>
> https://plus.google.com/hangouts/_/event/ci4rdiju8bv04a64efj5fedd0lc
>
> On Mon, Mar 9, 2015 at 11:01 AM, Jason Altekruse <[email protected]
> > wrote:
>
>> Hello Drillers,
>>
>> Please join us tomorrow at 10am Pacific for our community meeting. If you
>> are new to Drill, have questions about the current work being done
>> throughout the community, or you just want to listen in, anyone is welcome
>> to participate. The link is always available from the website under
>> "Community -> Get Involved", I have copied it below as well.
>>
>> https://plus.google.com/hangouts/_/event/ci4rdiju8bv04a64efj5fedd0lc
>>
>> As I have done for the last few sessions, I encourage anyone thinking of
>> attending to suggest topics they would like to discuss in a response
>> message here. Having an agenda encourages newcomers and mailing list
>> lurkers to come and discuss topics they think sound interesting.
>>
>> Thanks,
>> Jason Altekruse
>>
>
>
