HI all:
After the cluster configuration rack awareness,run hadoop fsck /
A lot of the following error occurred:
Replica placement policy is violated for blk_-1267324897180563985_11130670.
Block should be additionally replicated on 1 more rack(s).
Online said The reason is that three
) 下午4:52
收件人: useruser@hadoop.apache.org;
主题: Re: Block should be additionally replicated on 1 more rack(s)
Hi,
Did you try Hadoop rebalancer ?
http://hadoop.apache.org/docs/r1.0.4/hdfs_user_guide.html#Rebalancer
On 14 July 2014 04:10, 风雨无阻 232341...@qq.com wrote:
HI all:
After
HI all:
I would like to configure hadoop network cards for slaves nodes ,
now each node has two network cards,but only uses one. Switch is gigabit
ethernet.Each rack 10 nodes.
How should I configure to improve performance. do Bond0 ?
Thank you for help,
Ma Jian
HI all:
I would like to configure hadoop network cards for slaves nodes ,
now each node has two network cards,but only uses one. Switch is gigabit
ethernet.Each rack 10 nodes.
How should I configure to improve performance.
Thank you for help,
majian
