hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ananth T. Sarathy" <ananth.t.sara...@gmail.com>
Subject Re: hbase on s3 and safemode
Date Wed, 07 Oct 2009 17:06:09 GMT
We have been running Hbase on a s3 filesystem. It's the hbase regionserver,
not HDFS since we are using s3.  We haven't felt like it's been too slow,
though the amount of data we are pushing isn't sufficiently large enough to
notice yet.
Ananth T Sarathy

On Wed, Oct 7, 2009 at 12:47 PM, stack <stack@duboce.net> wrote:

> HBase or HDFS is in safe mode.  My guess is that its the latter.   Can you
> figure from HDFS logs why it won't leave safe mode?  Usually
> under-replication or a loss of a large swath of the cluster will flip on
> the
> safe-mode switch.
> Are you trying to run HBASE on an S3 filesystem?  An HBasista tried it in
> the past and, FYI, found it insufferably slow.  Let us know how it goes for
> you.
> Thanks,
> St.Ack
> On Wed, Oct 7, 2009 at 9:33 AM, Ananth T. Sarathy <
> ananth.t.sarathy@gmail.com> wrote:
> > my  regionserver has been stuck in safemode. What can i do to get it out
> > safemode?
> >
> > Ananth T Sarathy
> >

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