hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Talat Uyarer <ta...@uyarer.com>
Subject Re: Region Server Info Port
Date Thu, 22 Jan 2015 05:28:12 GMT
Thanks Enis.

I try reach rs's task web service for showing task list on shell like as
web ui. Rs web service generate json I get it and I show it now.

I wonder Is it possible getting tasks in api without using rs's web service
from client side.

Thanks
Talat
On Jan 22, 2015 2:49 AM, "Stack" <stack@duboce.net> wrote:

> On Wed, Jan 21, 2015 at 3:03 PM, Talat Uyarer <talat@uyarer.com> wrote:
>
> > IMHO reaching rs info port impossible in client side.
> >
> >
> You are right.
>
> You want the Tasks as JSON?
>
>
>
> > Should I do accepting about info port ? If I do that my code does not
> work
> > with pseduo installation.
> >
>
>
> We should add an API that returns pb of cluster info with stuff like info
> port in it. Info port has been a bit of a bastard child; it doesn't fit
> anywhere.  Liu Shaohui did some nice work getting the info port to the
> master. What is missing is getting it over the last stretch to the client.
>
> Thanks Talat,
> St.Ack
>
>
>
> > On Jan 22, 2015 12:59 AM, "Ted Yu" <yuzhihong@gmail.com> wrote:
> >
> > > getRegionServerInfoPort() calls
> > regionServerTracker.getRegionServerInfo(sn)
> > > but RegionServerTracker is in hbase-server module :-(
> > >
> > > On Wed, Jan 21, 2015 at 2:48 PM, Talat Uyarer <talat@uyarer.com>
> wrote:
> > >
> > > > Is there any extraction for zk connection frpm client side ?
> > > >
> > > >
> > > >
> > > > 2015-01-22 0:42 GMT+02:00 Ted Yu <yuzhihong@gmail.com>:
> > > > > HBaseAdmin provides this method:
> > > > >
> > > > >   public int getMasterInfoPort() throws IOException {
> > > > >
> > > > > However, there is no counterpart for region server info port.
> > > > >
> > > > > There're two options I can think of:
> > > > >
> > > > > 1. parse corresponding znode to extract this information
> > > > >
> > > > > 2. parse master UI to retrieve this information
> > > > >
> > > > > Cheers
> > > > >
> > > > > On Wed, Jan 21, 2015 at 2:25 PM, Talat Uyarer <talat@uyarer.com>
> > > wrote:
> > > > >
> > > > >> Hi Ted,
> > > > >>
> > > > >> I work on HBASE-4368. I try to reach
> > > > >> "http://[rs-server]:[info_port]/rs-status?format=json&filter=all
> > url
> > > > >> fro getting task list on region server. But rs info_port can
be
> > change
> > > > >> depends on hbase installation.Is it possible learning rs's info
> > port ?
> > > > >>
> > > > >> 2015-01-21 19:26 GMT+02:00 Ted Yu <yuzhihong@gmail.com>:
> > > > >> > bq. for reaching RS's webservices
> > > > >> >
> > > > >> > What information do you want to collect from region servers
?
> > > > >> > Have you considered using jmx ?
> > > > >> > See 8.3.5. JMX under
> > > > >> > http://hbase.apache.org/book.html#important_configurations
> > > > >> >
> > > > >> > Cheers
> > > > >> >
> > > > >> > On Wed, Jan 21, 2015 at 7:44 AM, Talat Uyarer <talat@uyarer.com
> >
> > > > wrote:
> > > > >> >
> > > > >> >> Hi folks,
> > > > >> >>
> > > > >> >> I try to create new command for hbase client. It will
show
> > > > processlist
> > > > >> >> on RSs. I have a problem. I need RS's info port for
reaching
> RS's
> > > > >> >> webservices. In testing side I can reach it with
> > > > >> >>
> > > > >> >>
> > > > >>
> > > >
> > >
> >
> TEST_UTIL.getMiniHBaseCluster.getMaster.getRegionServerInfoPort(ServerName).
> > > > >> >> However I can not reach Hmaster on client side. Is there
anyway
> > > > >> >> learning RS infoport on client side ?
> > > > >> >>
> > > > >> >> P.s. Maybe you will say why you do not use
> > regionserver.info.port.
> > > If
> > > > >> >> Hbase run on single machine as a pseduo distrubuted
mod. the
> > > > >> >> configuration is not sample with real info port.
> > > > >> >>
> > > > >> >> Thanks
> > > > >> >>
> > > > >> >> --
> > > > >> >> Talat
> > > > >> >>
> > > > >>
> > > > >>
> > > > >>
> > > > >> --
> > > > >> Talat UYARER
> > > > >> Websitesi: http://talat.uyarer.com
> > > > >> Twitter: http://twitter.com/talatuyarer
> > > > >> Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304
> > > > >>
> > > >
> > > >
> > > >
> > > > --
> > > > Talat UYARER
> > > > Websitesi: http://talat.uyarer.com
> > > > Twitter: http://twitter.com/talatuyarer
> > > > Linkedin: http://tr.linkedin.com/pub/talat-uyarer/10/142/304
> > > >
> > >
> >
>

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