Gopal V created HIVE-9820:
-----------------------------
Summary: LLAP: Use a share-nothing scoreboard /status
implementation
Key: HIVE-9820
URL: https://issues.apache.org/jira/browse/HIVE-9820
Project: Hive
Issue Type: Sub-task
Reporter: Gopal V
To prevent thread-conflicts in executor information, the Apache HTTP servers
use a share-nothing data structure known as a scoreboard.
This is read by various systems like mod_status to read out the current state
of executors available for PHP (and similar mod_* engines).
The /status output is traditionally periodically read by the load-balancers to
route requests away from busy machines.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
