You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2015/07/25 16:49:04 UTC

[jira] [Created] (TAJO-1713) Change the type of edge cache in JoinGraphContext from HashMap to LRUMap

Jihoon Son created TAJO-1713:
--------------------------------

             Summary: Change the type of edge cache in JoinGraphContext from HashMap to LRUMap
                 Key: TAJO-1713
                 URL: https://issues.apache.org/jira/browse/TAJO-1713
             Project: Tajo
          Issue Type: Task
          Components: Planner/Optimizer
            Reporter: Jihoon Son
             Fix For: 0.11.0


Since the current implementation using HashMap involves the potential OOM with a lot of join tables. We should prevent it.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)