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)