[ https://issues.apache.org/jira/browse/HBASE-12116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-12116: -------------------------- Attachment: Screen Shot 2014-09-29 at 5.12.51 PM.png Let me address first few in this list. > Hot contention spots; writing > ----------------------------- > > Key: HBASE-12116 > URL: https://issues.apache.org/jira/browse/HBASE-12116 > Project: HBase > Issue Type: Bug > Reporter: stack > Assignee: stack > Attachments: Screen Shot 2014-09-29 at 5.12.51 PM.png > > > Playing with flight recorder, here are some write-time contentious > synchronizations/locks (picture coming) -- This message was sent by Atlassian JIRA (v6.3.4#6332)