[GitHub] [incubator-doris] morningman opened a new pull request #2215: Optimize tablet report with expired transaction.

[GitBox <gi...@apache.org>]

morningman opened a new pull request #2215: Optimize tablet report with expired transaction.
URL: https://github.com/apache/incubator-doris/pull/2215
 
 
   When there are lots of expired transactions on BE, and with large
   number of tablet, the report thread may become to slow. Because it
   has to iterate the whole transaction map for each tablet.
   
   But this is unnecessary. We should first build a expired transaction
   map with 'tablet id' as key. And for each tablet, we only need to seek
   the expired transaction map once with tablet id, instead of traversing
   the whole transaction map.
   
   ISSUE: #2214 

----------------------------------------------------------------
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@doris.apache.org
For additional commands, e-mail: commits-help@doris.apache.org