[jira] [Commented] (HDFS-12561) FavoredNodes should shuffle if more than replicas and make writer first if present at BlockPlacementPolicyDefault#chooseTarget
[ https://issues.apache.org/jira/browse/HDFS-12561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16185376#comment-16185376 ] Doris Gu commented on HDFS-12561: - I've reported the same issue last year, please check: https://issues.apache.org/jira/browse/HDFS-11104 > FavoredNodes should shuffle if more than replicas and make writer first if > present at BlockPlacementPolicyDefault#chooseTarget > -- > > Key: HDFS-12561 > URL: https://issues.apache.org/jira/browse/HDFS-12561 > Project: Hadoop HDFS > Issue Type: Improvement > Components: block placement >Reporter: DENG FEI > Attachments: HDFS-12561-trunk-001.patch > > > As default behavior,will choose in the front of favorite nodes, may lead to > unbalance(IO/Storage) -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-12561) FavoredNodes should shuffle if more than replicas and make writer first if present at BlockPlacementPolicyDefault#chooseTarget
[ https://issues.apache.org/jira/browse/HDFS-12561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16185274#comment-16185274 ] DENG FEI commented on HDFS-12561: - Upload the first patch for review.Thanks > FavoredNodes should shuffle if more than replicas and make writer first if > present at BlockPlacementPolicyDefault#chooseTarget > -- > > Key: HDFS-12561 > URL: https://issues.apache.org/jira/browse/HDFS-12561 > Project: Hadoop HDFS > Issue Type: Improvement > Components: block placement >Reporter: DENG FEI > Attachments: HDFS-12561-trunk-001.patch > > > As default behavior,will choose in the front of favorite nodes, may lead to > unbalance(IO/Storage) -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-12561) FavoredNodes should shuffle if more than replicas and make writer first if present at BlockPlacementPolicyDefault#chooseTarget
[ https://issues.apache.org/jira/browse/HDFS-12561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16185223#comment-16185223 ] Doris Gu commented on HDFS-12561: - I'am very interested in this, please assign it to me. > FavoredNodes should shuffle if more than replicas and make writer first if > present at BlockPlacementPolicyDefault#chooseTarget > -- > > Key: HDFS-12561 > URL: https://issues.apache.org/jira/browse/HDFS-12561 > Project: Hadoop HDFS > Issue Type: Improvement > Components: block placement >Reporter: DENG FEI > -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
