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hu xiaodong commented on HDFS-13046: ------------------------------------ hello, [~ajisakaa], what do you think? > consider load of datanodes when read blocks of file > --------------------------------------------------- > > Key: HDFS-13046 > URL: https://issues.apache.org/jira/browse/HDFS-13046 > Project: Hadoop HDFS > Issue Type: New Feature > Reporter: hu xiaodong > Assignee: hu xiaodong > Priority: Minor > Attachments: > HDFS-13046-considerLoadAfterSortBydistance-001-sample.patch, > HDFS-13046-sample.patch > > > When sorting block locations, we just consider the distance of datanodes. can > we consider the load of datanodes? We can add a configuration such as > 'dfs.namenode.reading.considerLoad', if set to true, then sort the > blocklocations by load of the datanodes, otherwise sort by distance. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org