hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Stack <st...@duboce.net>
Subject Re: Region Server Info Port
Date Thu, 22 Jan 2015 01:05:21 GMT
On Wed, Jan 21, 2015 at 4:49 PM, 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.
>
> Or an easier-to-parse version of the master's /dump servlet. Has stats on
regionservers but doesn't show info port at the moment.
St.Ack



> 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