[ https://issues.apache.org/jira/browse/TEZ-2186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Shah reopened TEZ-2186: ------------------------------ > OOM with a simple scatter gather job with re-use > ------------------------------------------------ > > Key: TEZ-2186 > URL: https://issues.apache.org/jira/browse/TEZ-2186 > Project: Apache Tez > Issue Type: Bug > Reporter: Siddharth Seth > Assignee: Rajesh Balamohan > Fix For: 0.7.0 > > Attachments: TEZ-2186.1.patch, TEZ-2186.2.patch, noopexample.txt > > > With a no-op scatter gather job, 20K x 2K, on a 20 node cluster with 20 2GB > containers per node - reducers end up failing with OOM errors. Haven't been > able to generate a heap dump yet. Will add details as they're found. -- This message was sent by Atlassian JIRA (v6.3.4#6332)