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From Manjeet Singh <manjeet.chand...@gmail.com>
Subject Re: [Query :] hbase rebalancing the data after adding new nodes in cluster
Date Thu, 20 Oct 2016 10:49:14 GMT
Hi,

in my dev enviorment my one data node get crashed and we removed that data
node from cluster and by mistak I run HDFS Balancer insted of HBase Blancer
and my HBase is down can any one suggest me how can I up the Hbase cluster

On Fri, Oct 7, 2016 at 1:09 PM, Ted Yu <yuzhihong@gmail.com> wrote:

> For #1, it depends on whether major compaction is disabled. If major
> compaction is enabled, timing of major compaction would affect the data
> locality.
>
> For #2, no. hdfs rebalance is orthogonal to hbase.
>
> For #3, perform major compaction at earliest convenience.
>
> On Thu, Oct 6, 2016 at 11:47 PM, Manjeet Singh <manjeet.chandhok@gmail.com
> >
> wrote:
>
> > Hi All,
> > I have question on re balance, my query is how hbase rebalancing the data
> > after adding new nodes in cluster
> > <http://stackoverflow.com/questions/23686387/hadoop-and-
> > hbase-rebalancing-after-node-additions>
> > ?
> >
> >
> >
> > 1.    Do I need to explicitly rebalance hbase after adding the new node
> in
> > cluster?
> >
> > 2.    On my cloudera I have hdfs rebalance does its take care of hbase
> data
> > to be balance?
> >
> > 3.    What is the best way to make sure that both hadoop and hbase are
> > rebalanced and work fine?
> >
> >
> > Thanks
> >
> > Manjeet
> >
> > --
> > luv all
> >
>



-- 
luv all

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