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能否可以对单一datanode进行 Rebalancing
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Chris Yuan
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Aug 29, 2013, 5:44:32 AM
8/29/13
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集群各个datanode磁盘利用率比较均匀,只有一个节点,非常不均匀,一个磁盘不到一半,另外一个已经快满了,我能否对某个datanode单独执行平衡器.
ke.yu...@gmail.com
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Aug 29, 2013, 5:45:20 AM
8/29/13
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不行,可以手工做
ke.yu...@gmail.com
发件人:
Chris Yuan
发送时间:
2013-08-29 17:44
收件人:
hadooper_cn
主题:
能否可以对单一datanode进行 Rebalancing
集群各个datanode磁盘利用率比较均匀,只有一个节点,非常不均匀,一个磁盘不到一半,另外一个已经快满了,我能否对某个datanode单独执行平衡器.
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Chris Yuan
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Aug 29, 2013, 5:59:27 AM
8/29/13
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怎么手工做,请指教!
在 2013年8月29日星期四UTC+8下午5时45分20秒,andriod写道:
王子禾
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Aug 29, 2013, 9:15:56 PM
8/29/13
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可以替换掉默认的roundrobin磁盘选取策略,参考
https://issues.apache.org/jira/browse/HDFS-1804
在 2013年8月30日上午1:29,白伯纯
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baib...@gmail.com
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写道:
就把这个进程停掉,然后把dfs目录的文件从一个盘平行移动到另外一个盘上,再启动起来就可以了。
2013/8/29 Chris Yuan
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白伯纯
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Aug 29, 2013, 1:29:06 PM
8/29/13
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就把这个进程停掉,然后把dfs目录的文件从一个盘平行移动到另外一个盘上,再启动起来就可以了。
2013/8/29 Chris Yuan
<
yys....@gmail.com
>
怎么手工做,请指教!
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