tez-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kuhu Shukla (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TEZ-4005) Add Host-Source input penalties to Unordered Shuffle
Date Wed, 10 Oct 2018 19:30:00 GMT
Kuhu Shukla created TEZ-4005:
--------------------------------

             Summary: Add Host-Source input penalties to Unordered Shuffle
                 Key: TEZ-4005
                 URL: https://issues.apache.org/jira/browse/TEZ-4005
             Project: Apache Tez
          Issue Type: Task
    Affects Versions: 0.9.1
            Reporter: Kuhu Shukla


Ordered shuffle has a mechanism to penalize hosts and try exponential waits for retrying.
Unordered case is missing this feature. Would be really useful to add this and make shuffle
policies consistent.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message