Vladimir Ozerov created IGNITE-2814:
---------------------------------------
Summary: IGFS: Optimize file meta update operations using entry
processors.
Key: IGNITE-2814
URL: https://issues.apache.org/jira/browse/IGNITE-2814
Project: Ignite
Issue Type: Task
Components: IGFS
Affects Versions: 1.5.0.final
Reporter: Vladimir Ozerov
Priority: Critical
Fix For: 1.7
*Problem*
There are 3 operation types performed on files during write:
1) lock
2) unlock
3) length update
Some of there operations perform put/replace on cache to update meta. This is
less than efficient because we have to pass the file {{IgfsFileInfo}} which is
pretty heavy.
*Solution*
We must ensure that all these operations use light-weight entry processors
instead.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
