[ https://issues.apache.org/jira/browse/IGNITE-4097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov reassigned IGNITE-4097: --------------------------------------- Assignee: Vladimir Ozerov (was: Ivan Veselovsky) > Spilled map-reduce: map side. > ----------------------------- > > Key: IGNITE-4097 > URL: https://issues.apache.org/jira/browse/IGNITE-4097 > Project: Ignite > Issue Type: Sub-task > Components: hadoop > Affects Versions: 1.6 > Reporter: Ivan Veselovsky > Assignee: Vladimir Ozerov > > Implement spilled output on Map side of map-reduce. > In general, algorithm should follow the one used in Hadoop. The difference on > the Map side is that > 1) we use sorting collection (Hadoop sorts a range of map outputs explicitly); > 2) we store the map output in files not using FileSystem , but rather local > files. -- This message was sent by Atlassian JIRA (v6.3.4#6332)