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Xiaoyu Yao updated HDFS-316: ---------------------------- Attachment: HDFS-316.0.patch Add a parameter {code} -maxIdleIteration {code} to allow specifying # of idle iterations to run before balancer exit. Allow negative value such as {code} -maxIdleIteration -1 {code} to put the balancer in a daemon mode which runs infinitely. > Balancer should run for a configurable # of iterations > ------------------------------------------------------ > > Key: HDFS-316 > URL: https://issues.apache.org/jira/browse/HDFS-316 > Project: Hadoop HDFS > Issue Type: Improvement > Components: balancer > Reporter: Brian Bockelman > Priority: Minor > Labels: newbie > Attachments: HDFS-316.0.patch > > > The balancer currently exits if nothing has changed after 5 iterations. > Our site would like to constantly balance a stream of incoming data; we would > like to be able to set the number of iterations it "does nothing" for before > exiting; even better would be if we set it to a negative number and could > continuously run this as a daemon. -- This message was sent by Atlassian JIRA (v6.3.4#6332)