hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11125) [SPS]: Use smaller batches of BlockMovingInfo into the block storage movement command
Date Thu, 10 Nov 2016 08:18:58 GMT
Rakesh R created HDFS-11125:
-------------------------------

             Summary: [SPS]: Use smaller batches of BlockMovingInfo into the block storage
movement command
                 Key: HDFS-11125
                 URL: https://issues.apache.org/jira/browse/HDFS-11125
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Rakesh R
            Assignee: Rakesh R


This is a follow-up task of HDFS-11068, where it sends all the blocks under a trackID over
single heartbeat response(DNA_BLOCK_STORAGE_MOVEMENT command). If blocks are many under a
given trackID(For example: a file contains many blocks) then those requests go across a network
and come with a lot of overhead. In this jira, we will discuss and implement a mechanism to
limit the list of items into smaller batches with in trackID.



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

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message