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Jitendra Nath Pandey commented on HDFS-1713: -------------------------------------------- It was manually verified that scanner thread sleeps before every iteration. > Hdfs Federation: Prevent DataBlockScanner from running in tight loop > --------------------------------------------------------------------- > > Key: HDFS-1713 > URL: https://issues.apache.org/jira/browse/HDFS-1713 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: name-node > Affects Versions: Federation Branch > Reporter: Jitendra Nath Pandey > Assignee: Jitendra Nath Pandey > Fix For: Federation Branch > > Attachments: HDFS-1713.1.patch > > > In some test scenarios, if block pools are added and removed frequently, the > block scanner runs in tight loop. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira