BELUGA BEHR created YARN-8146: --------------------------------- Summary: Remove LinkedList From resourcemanager.reservation.planning Package Key: YARN-8146 URL: https://issues.apache.org/jira/browse/YARN-8146 Project: Hadoop YARN Issue Type: Improvement Components: reservation system Affects Versions: 3.0.1 Reporter: BELUGA BEHR
Remove {{LinkedList}} instances in favor of {{ArrayList}}. {{ArrayList}} is generally more memory efficient, require less memory fragmentation, and with memory localization, faster to iterate. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org