[ https://issues.apache.org/jira/browse/HBASE-17114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yu Li updated HBASE-17114: -------------------------- Attachment: HBASE-17114.v3.patch Add property and description into hbase-default.xml, and check HadoopQA again to see how the newly-added UT is going. > Add an option to set special retry pause when encountering > CallQueueTooBigException > ----------------------------------------------------------------------------------- > > Key: HBASE-17114 > URL: https://issues.apache.org/jira/browse/HBASE-17114 > Project: HBase > Issue Type: Bug > Reporter: Yu Li > Assignee: Yu Li > Attachments: HBASE-17114.patch, HBASE-17114.v2.patch, > HBASE-17114.v3.patch > > > As titled, after HBASE-15146 we will throw {{CallQueueTooBigException}} > instead of dead-wait. This is good for performance for most cases but might > cause a side-effect that if too many clients connect to the busy RS, that the > retry requests may come over and over again and RS never got the chance for > recovering, and the issue will become especially critical when the target > region is META. > So here in this JIRA we propose to supply some special retry pause for CQTBE > in name of {{hbase.client.pause.special}}, and by default it will be 500ms (5 > times of {{hbase.client.pause}} default value) -- This message was sent by Atlassian JIRA (v6.3.4#6332)