[ https://issues.apache.org/jira/browse/TEZ-3819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16126473#comment-16126473 ]
Gopal V commented on TEZ-3819: ------------------------------ Is the problem with the previous edge (i.e MRInput offers input order, but unpartitioned KVReader doesn't)? > Round robin partitioner make fair cartesian product not fault tolerant > ---------------------------------------------------------------------- > > Key: TEZ-3819 > URL: https://issues.apache.org/jira/browse/TEZ-3819 > Project: Apache Tez > Issue Type: Bug > Reporter: Zhiyuan Yang > Assignee: Zhiyuan Yang > Attachments: TEZ-3819.patch > > > In case of task failure and retry, round robin partitioner cannot give > consistent partitioning, which can cause wrong output of fair cartesian > product. -- This message was sent by Atlassian JIRA (v6.4.14#64029)