[ https://issues.apache.org/jira/browse/MAPREDUCE-5269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi OZAWA updated MAPREDUCE-5269: -------------------------------------- Assignee: Carlo Curino > Preemption of Reducer (and Shuffle) via checkpointing > ----------------------------------------------------- > > Key: MAPREDUCE-5269 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5269 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mrv2 > Reporter: Carlo Curino > Assignee: Carlo Curino > Attachments: MAPREDUCE-5269.patch > > > This patch tracks the changes in the task runtime (shuffle, reducer context, > etc.) that are required to implement checkpoint-based preemption of reducer > tasks. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira