[ https://issues.apache.org/jira/browse/HADOOP-12975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Elliott Clark updated HADOOP-12975: ----------------------------------- Attachment: HADOOP-12975v5.patch Fixed the checkstyle warning. > Add jitter to CachingGetSpaceUsed's thread > ------------------------------------------ > > Key: HADOOP-12975 > URL: https://issues.apache.org/jira/browse/HADOOP-12975 > Project: Hadoop Common > Issue Type: Sub-task > Affects Versions: 2.9.0 > Reporter: Elliott Clark > Assignee: Elliott Clark > Attachments: HADOOP-12975v0.patch, HADOOP-12975v1.patch, > HADOOP-12975v2.patch, HADOOP-12975v3.patch, HADOOP-12975v4.patch, > HADOOP-12975v5.patch > > > Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. We should add some > jitter. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org