[ https://issues.apache.org/jira/browse/TEZ-3283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Muhammad Samir Khan updated TEZ-3283: ------------------------------------- Attachment: tez-3283.001.patch Added a new parameter to specify the max java non heap memory, with a default of 1GB. > Add a max cap to the heap computation done by Tez > ------------------------------------------------- > > Key: TEZ-3283 > URL: https://issues.apache.org/jira/browse/TEZ-3283 > Project: Apache Tez > Issue Type: Improvement > Reporter: Siddharth Seth > Assignee: Muhammad Samir Khan > Labels: newbie > Attachments: tez-3283.001.patch > > > Change the calculation to not use the fraction blindly. For large containers > - .e.g 10GB - this ends up leaving 2G of the container unused / outside of > the heap. > Instead we can add another parameter which indicates the max amount of memory > to leave outside the heap - defaulting to 1G -- This message was sent by Atlassian JIRA (v6.4.14#64029)