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HBase >> mail # user >> Save the bandwidth usage

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答复: Save the bandwidth usage
Have you enabled compression? could you show us more metric info about data locality?
and maybe there're lots of running compaction activities?
and could you tell us read/write countPerSecond and estimated kv size?
It needs more detail info, i think:)

发件人: Jia Wang [[EMAIL PROTECTED]]
发送时间: 2013年11月14日 16:56
主题: Save the bandwidth usage

Hi Folks

We are tuning a HBase cluster, it seems the current limitation is on
network bandwidth usage during a performance test, the bidirectional
bandwidth usage(sending+receiving) between our nodes is around 1Gb and
almost hit the limitation(we had a pure network test before), so any ideas
on how we can improve this?