hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From stack <st...@duboce.net>
Subject Re: Hbase / Hadoop Tuning
Date Thu, 02 Oct 2008 18:39:19 GMT
Tell us more Slava.  HBase versions and how many regions you have in 
your cluster?

If small rows, your best boost will likely come when we support batching 
of updates: HBASE-748.

St.Ack


Slava Gorelik wrote:
> Hi All.
> Our environment - 8 Datanodes (1 is also Namenode),
> 7 from them is also region servers and 1 is Master, default replication - 3.
> We have application that heavy writes with relative small rows - about
> 10Kb,
> current performance is 100000 rows in 580000 Milisec - 5.8 Milisec / row.
> Is there any way to improve this performance by some tuning / tweaking HBase
> or Hadoop ?
>
> Thank You and Best Regards.
>
>   


Mime
View raw message