hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7639) Remove the limitation imposed by dfs.balancer.moverThreads
Date Mon, 19 Jan 2015 21:15:35 GMT
Tsz Wo Nicholas Sze created HDFS-7639:
-----------------------------------------

             Summary: Remove the limitation imposed by dfs.balancer.moverThreads
                 Key: HDFS-7639
                 URL: https://issues.apache.org/jira/browse/HDFS-7639
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: balancer & mover
            Reporter: Tsz Wo Nicholas Sze


In Balancer/Mover, the number of dispatcher threads (dfs.balancer.moverThreads) limits the
number of concurrent moves.  Each dispatcher thread sends request to a datanode and then is
blocked for waiting the response.  We should remove such limitation.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message