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Posted to user@hbase.apache.org by Sam Seigal <se...@yahoo.com> on 2011/08/23 04:47:30 UTC
question about regionserver going down and then coming back up
Hi All,
I had a regionserver go down in my cluster. When I ran the "status" on the
hbase shell I got, 4 live servers and 1 dead (which is correct).
However, when the machine came back up and I started the regionserver on
it, and did ran "status" on the hbase shell , the output shows 5 live
servers and 1 dead. Why is the status 'detailed' reporting the same region
server as being both alive and dead ?
Thank you,
Sam
Re: question about regionserver going down and then coming back up
Posted by Sam Seigal <se...@yahoo.com>.
Ah .. thanks ! I am using 0.90.1 right now, so that explains it.
On Tue, Aug 23, 2011 at 3:31 PM, Jean-Daniel Cryans <jd...@apache.org>wrote:
> It was fixed in either 0.90.3 or 0.90.4
>
> J-D
>
> On Mon, Aug 22, 2011 at 7:47 PM, Sam Seigal <se...@yahoo.com> wrote:
> > Hi All,
> >
> > I had a regionserver go down in my cluster. When I ran the "status" on
> the
> > hbase shell I got, 4 live servers and 1 dead (which is correct).
> >
> > However, when the machine came back up and I started the regionserver on
> > it, and did ran "status" on the hbase shell , the output shows 5 live
> > servers and 1 dead. Why is the status 'detailed' reporting the same
> region
> > server as being both alive and dead ?
> >
> > Thank you,
> >
> > Sam
> >
>
Re: question about regionserver going down and then coming back up
Posted by Jean-Daniel Cryans <jd...@apache.org>.
It was fixed in either 0.90.3 or 0.90.4
J-D
On Mon, Aug 22, 2011 at 7:47 PM, Sam Seigal <se...@yahoo.com> wrote:
> Hi All,
>
> I had a regionserver go down in my cluster. When I ran the "status" on the
> hbase shell I got, 4 live servers and 1 dead (which is correct).
>
> However, when the machine came back up and I started the regionserver on
> it, and did ran "status" on the hbase shell , the output shows 5 live
> servers and 1 dead. Why is the status 'detailed' reporting the same region
> server as being both alive and dead ?
>
> Thank you,
>
> Sam
>
Re: question about regionserver going down and then coming back up
Posted by Harsh J <ha...@cloudera.com>.
Sam,
It is more of an instance count than a 'live' status. This ought to be
documented, as it confuses many. Want to file a JIRA for it? (Or
perhaps if Doug is listening… ;-))
On Tue, Aug 23, 2011 at 8:17 AM, Sam Seigal <se...@yahoo.com> wrote:
> Hi All,
>
> I had a regionserver go down in my cluster. When I ran the "status" on the
> hbase shell I got, 4 live servers and 1 dead (which is correct).
>
> However, when the machine came back up and I started the regionserver on
> it, and did ran "status" on the hbase shell , the output shows 5 live
> servers and 1 dead. Why is the status 'detailed' reporting the same region
> server as being both alive and dead ?
>
> Thank you,
>
> Sam
>
--
Harsh J