hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From GitBox <...@apache.org>
Subject [GitHub] [hadoop] dengzhhu653 opened a new pull request #1920: MAPREDUCE-7241. FileInputFormat listStatus with less memory footprint
Date Sat, 28 Mar 2020 05:06:24 GMT
dengzhhu653 opened a new pull request #1920: MAPREDUCE-7241. FileInputFormat listStatus with
less memory footprint
URL: https://github.com/apache/hadoop/pull/1920
 
 
   LocatedFileStatus returned by fs.listLocatedStatus contains the LocatedBlock, which is
useless when MR submitting jobs.  The patch tries to exclude the LocatedBlock from the LocatedFileStatus,
allows MR scanning more files with less memory footprint.

----------------------------------------------------------------
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: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org


Mime
View raw message