You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2019/05/30 21:45:41 UTC
[GitHub] [incubator-pinot] jamesyfshao commented on issue #4261: implement
upsert support on pinot
jamesyfshao commented on issue #4261: implement upsert support on pinot
URL: https://github.com/apache/incubator-pinot/issues/4261#issuecomment-497497405
summary on 1st discussion of upsert design (May 15th):
1. @Jackie-Jiang points out that current design of rewriting queries for upsert table is problematic as this cause too much overhead in pinot query process with so many or-conditions. We should look into method to reduce the query overhead in upsert table
2. We should look into message delivery from coordinator service to pinot server. @Jackie-Jiang proposed methods on re-using existing download API on coordinator service to deliver messages from coordinator to server for unified API.
3. How to handle kafka topic partition change. @mcvsubbu suggested that we should look into how to handle accidental expand of kafka topic if that happens.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@pinot.apache.org
For additional commands, e-mail: commits-help@pinot.apache.org