ignite-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From vkulichenko <valentin.kuliche...@gmail.com>
Subject Re: HDFS Caching
Date Fri, 29 Apr 2016 23:29:02 GMT
Hi,

As far as I know, IGFS can redirect to secondary file system not only to
read from it, but also for integrity purposes (e.g., to check if the file in
secondary FS was updated directly, without updating IGFS). In any case, the
data itself will be read from memory if it is there. I would try to create
several larger files and see if adding IGFS improves performance.

-Val



--
View this message in context: http://apache-ignite-users.70518.x6.nabble.com/HDFS-Caching-tp4695p4713.html
Sent from the Apache Ignite Users mailing list archive at Nabble.com.

Mime
View raw message