accumulo-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Billie Rinaldi <billie.rina...@gmail.com>
Subject Re: Current Work on Accumulo in Hoya
Date Tue, 03 Dec 2013 21:02:42 GMT
I haven't tried that out yet.  Were you following the instructions at
https://github.com/hortonworks/hoya/blob/master/src/site/markdown/security.md?


On Tue, Dec 3, 2013 at 12:46 PM, Roshan Punnoose <roshanp@gmail.com> wrote:

> I am trying to run Hoya on a Kerberos Secure cluster. I believe I have all
> the keytabs in place, and have been able to run mapreduce jobs with my
> user, etc. However, when I run the "hoya create" command I get this
> exception:
>
> org.apache.hadoop.security.AccessControlException: Client cannot
> authenticate via:[TOKEN]
> at
>
> org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:170)
>
> I thought that Hoya should be using Kerberos instead of the TOKEN.
>
> Also noticed that the SASL NEGOTIATE is responding with "TOKEN" as well:
>
> 2013-12-03 20:45:04,530 [main] DEBUG security.SaslRpcClient - Received SASL
> message state: NEGOTIATE
> auths {
>   method: "TOKEN"
>   mechanism: "DIGEST-MD5"
>   protocol: ""
>   serverId: "default"
> }
>
> That doesn't seem right either. Is there something I might be missing?
>
>
> On Fri, Oct 18, 2013 at 12:28 PM, Roshan Punnoose <roshanp@gmail.com>
> wrote:
>
> > Yeah I noticed the git-flow style branching. Pretty cool.
> >
> >
> > On Fri, Oct 18, 2013 at 12:22 PM, Ted Yu <yuzhihong@gmail.com> wrote:
> >
> >> Roshan:
> >> FYI
> >> The develop branch of Hoya repo should be more up-to-date.
> >>
> >> Cheers
> >>
> >>
> >> On Fri, Oct 18, 2013 at 8:33 AM, Billie Rinaldi <
> billie.rinaldi@gmail.com
> >> >wrote:
> >>
> >> > Adding --debug to the command may print out more things as well.
>  Also,
> >> the
> >> > start-up is not instantaneous.  In the Yarn logs, you should see at
> >> first
> >> > one container under the application (e.g.
> >> >
> >> >
> >>
> logs/userlogs/application_1381800165150_0014/container_1381800165150_0014_01_000001)
> >> > and its out.txt will contain information about the initialization
> >> process.
> >> > If that goes well, it will start up containers for the other
> processes.
> >> >
> >> >
> >> > On Fri, Oct 18, 2013 at 8:20 AM, Roshan Punnoose <roshanp@gmail.com>
> >> > wrote:
> >> >
> >> > > Ah ok, will check the logs. When the create command did not seem to
> do
> >> > > anything, I assumed it was just initializing the cluster.json
> >> descriptor
> >> > in
> >> > > hdfs.
> >> > >
> >> > >
> >> > > On Fri, Oct 18, 2013 at 11:15 AM, Billie Rinaldi
> >> > > <billie.rinaldi@gmail.com>wrote:
> >> > >
> >> > > > Sounds like we should plan a meetup.  The examples page [1] has
an
> >> > > example
> >> > > > create command to use for Accumulo (it requires a few more options
> >> than
> >> > > the
> >> > > > HBase create command).  After that your instance should be up
and
> >> > > running.
> >> > > > If not, look in the Yarn application logs to see what's going
> >> wrong.  I
> >> > > > haven't tried freezing and thawing an instance yet, just freezing
> >> and
> >> > > > destroying to clean up.  I've noticed freezing leaves some of
the
> >> > > processes
> >> > > > running, but this is probably because I'm supposed to be testing
> on
> >> > Linux
> >> > > > instead of OS X.
> >> > > >
> >> > > > [1]:
> >> > > >
> >> > > >
> >> > >
> >> >
> >>
> https://github.com/hortonworks/hoya/blob/develop/src/site/markdown/examples.md
> >> > > >
> >> > > >
> >> > > > On Fri, Oct 18, 2013 at 7:58 AM, Roshan Punnoose <
> roshanp@gmail.com
> >> >
> >> > > > wrote:
> >> > > >
> >> > > > > I would be very interested in looking into Hoya as well.
I
> pulled
> >> > down
> >> > > > the
> >> > > > > code and got as far as being able to create the accumulo
cluster
> >> > > > descriptor
> >> > > > > through the "hoya create" command. When I tried the "hoya
thaw"
> >> > nothing
> >> > > > > seemed to happen. Still debugging, but it would be very
useful
> to
> >> > see a
> >> > > > > quick tutorial on the usage over google+ if possible. Thanks!
> >> > > > >
> >> > > > >
> >> > > > > On Fri, Oct 18, 2013 at 10:35 AM, Steve Loughran <
> >> > > stevel@hortonworks.com
> >> > > > > >wrote:
> >> > > > >
> >> > > > > > Hi, I'm working on it, with bille helping on accumulo
> specifics
> >> &
> >> > > > testing
> >> > > > > >
> >> > > > > >    1. The code is up on github;
> >> > https://github.com/hortonworks/hoya.
> >> > > > > what
> >> > > > > >    we don't have is any good issue tracking -I'm using
our
> >> internal
> >> > > > JIRA
> >> > > > > >    server for that which is bad as it keeps the project
less
> >> open
> >> > > -and
> >> > > > > > loses
> >> > > > > >    decision history
> >> > > > > >    2.  we're on a two week sprint cycle, next one ends
on
> monday
> >> > with
> >> > > > > >    another release coming out -focus on secure cluster
support
> >> and
> >> > > > better
> >> > > > > >    liveness monitoring
> >> > > > > >    3. Bille has been deploying accumulo with it.
> >> > > > > >
> >> > > > > > We're doing development with the focus on hbase, though
it is
> >> > > designed
> >> > > > to
> >> > > > > > have different back ends "providers" -the accumulo
one is the
> >> > > > > alternative,
> >> > > > > > and most of what we do benefits both of them, it's
just we are
> >> > > testing
> >> > > > > more
> >> > > > > > with HBase and adding some features (liveness probes)
there
> >> first.
> >> > > > > >
> >> > > > > > If we could get broader participation that would help
with the
> >> > > accumulo
> >> > > > > > testing and mean that we could put it into the Apache
> Incubation
> >> > > > process
> >> > > > > > -they insist on that broadness by the time you get
out of
> >> > incubation.
> >> > > > > >
> >> > > > > > -contact me if you want to know more
> >> > > > > >
> >> > > > > > -i'd be happy to do a remote presentation of hoya over
google+
> >> or
> >> > > > webex.
> >> > > > > >
> >> > > > > > I'm actually trying to set up a remote-only-YARN-HUG
group
> >> between
> >> > > the
> >> > > > > US,
> >> > > > > > EU and Asia, where we'd have remote-only sessions in
different
> >> > > > timezones;
> >> > > > > > Hoya would be one of the topics.
> >> > > > > >
> >> > > > > >
> >> > > > > >
> >> > > > > > On 17 October 2013 20:07, Ed Kohlwey <ekohlwey@gmail.com>
> >> wrote:
> >> > > > > >
> >> > > > > > > I was wondering if anyone knows what the current
status of
> >> > Accumulo
> >> > > > in
> >> > > > > > Hoya
> >> > > > > > > is. We're really interested in running Accumulo
in Yarn in a
> >> > > > production
> >> > > > > > > environment and helping to mature the project
to the point
> >> that
> >> > we
> >> > > > > could
> >> > > > > > do
> >> > > > > > > so.
> >> > > > > > >
> >> > > > > > > Are the current issues mostly around testing or
are there
> some
> >> > > known
> >> > > > > > issues
> >> > > > > > > already? Would it help to be able to run over
a large
> cluster
> >> or
> >> > is
> >> > > > > there
> >> > > > > > > some additional development that needs to be done?
> >> > > > > > >
> >> > > > > >
> >> > > > > > --
> >> > > > > > CONFIDENTIALITY NOTICE
> >> > > > > > NOTICE: This message is intended for the use of the
individual
> >> or
> >> > > > entity
> >> > > > > to
> >> > > > > > which it is addressed and may contain information that
is
> >> > > confidential,
> >> > > > > > privileged and exempt from disclosure under applicable
law. If
> >> the
> >> > > > reader
> >> > > > > > of this message is not the intended recipient, you
are hereby
> >> > > notified
> >> > > > > that
> >> > > > > > any printing, copying, dissemination, distribution,
disclosure
> >> or
> >> > > > > > forwarding of this communication is strictly prohibited.
If
> you
> >> > have
> >> > > > > > received this communication in error, please contact
the
> sender
> >> > > > > immediately
> >> > > > > > and delete it from your system. Thank You.
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> >
> >
>

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