[ https://issues.apache.org/jira/browse/HDFS-611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zheng Shao updated HDFS-611: ---------------------------- Attachment: HDFS-611.branch-20.patch > Heartbeats times from Datanodes increase when there are plenty of blocks to > delete > ---------------------------------------------------------------------------------- > > Key: HDFS-611 > URL: https://issues.apache.org/jira/browse/HDFS-611 > Project: Hadoop HDFS > Issue Type: Bug > Components: data-node > Reporter: dhruba borthakur > Assignee: Zheng Shao > Attachments: HDFS-611.branch-19.patch, HDFS-611.branch-20.patch, > HDFS-611.trunk.patch > > > I am seeing that when we delete a large directory that has plenty of blocks, > the heartbeat times from datanodes increase significantly from the normal > value of 3 seconds to as large as 50 seconds or so. The heartbeat thread in > the Datanode deletes a bunch of blocks sequentially, this causes the > heartbeat times to increase. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.