hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Yu <yuzhih...@gmail.com>
Subject Re: Slow HBase write across data center
Date Thu, 29 Jun 2017 18:11:19 GMT
Were the regions receiving the writes spread out evenly in the cluster ?

Can you check region server logs to see if there is some clue ?

Please read http://hbase.apache.org/book.html#casestudies (129.
Performance/Troubleshooting)

Cheers

On Thu, Jun 29, 2017 at 10:30 AM, Sreeram <sreeram.v@gmail.com> wrote:

> Hi,
>
>  I am facing very slow write speed when I write to a HBase cluster in
> a different data center. The network round trip takes 1 ms. Average
> time taken for 100 PUTs (each 500KB) takes over 2 seconds. Any network
> or OS parameter that I need to check ?
>
> Will appreciate any inputs from the community on this.
>
> Thanks,
> Sreeram
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message