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Date: Thu, 25 Apr 2013 09:34:08 -0400
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Subject: Re: undefined method `internal_command' for Shell::Formatter::Console
From: Robin Gowin <landr100@gmail.com>
To: user@hbase.apache.org
Content-Type: multipart/alternative; boundary=20cf3079c0dc1c8e7504db2f7900

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Hi JM,

Thank you for following up!

No, the issue still exists. I have temporarily abandoned jruby for this
project, and am using curl and REST for the time being.

Since it's working properly for you and others, I suspect that it's either
a version mismatch or an installation
problem or some configuration issue. If you have time, I'm willing to
continue debugging.

Robin


On Thu, Apr 25, 2013 at 9:24 AM, Jean-Marc Spaggiari <
jean-marc@spaggiari.org> wrote:

> Hi Robin,
>
> Were you finally able to find the issue?
>
> JM
>
> 2013/4/18 Robin Gowin <landr100@gmail.com>:
> > same results with @null (i had earlier tried nil, same thing)
> >
> > hbase(main):045:0> uu = @hbase.table('robin1', @null)
> > => Hbase::Table - robin1
> > hbase(main):046:0> uu.scan(ss)
> > NoMethodError: undefined method `internal_command' for nil:NilClass
> >
> > One thing I'm curious about - might not matter - the output of my
> > @hbase.table command looks like this
> >
> > => Hbase::Table - robin1
> >
> > but the output of yours (and what is in the book) looks like this
> >
> > => #<Hbase::Table:0x3a8cbb70
> >
> >
> >
> >
> > On Thu, Apr 18, 2013 at 12:17 PM, Jean-Marc Spaggiari <
> > jean-marc@spaggiari.org> wrote:
> >
> >> Interesting...
> >>
> >> I tried the same locally and it's working fine for me.
> >>
> >> hbase(main):010:0> uu = @hbase.table('TestAcidGuarantees', @formatter)
> >> => #<Hbase::Table:0x3a8cbb70
> >> @table=#<Java::OrgApacheHadoopHbaseClient::HTable:0x6d65d417>>
> >> hbase(main):011:0> ss = {COLUMNS => ['A']}
> >> => {"COLUMNS"=>["A"]}
> >> hbase(main):012:0> uu.scan(ss)
> >> => {"test_row_0"=>{"A:col0"=>"timestamp=1366299718358,
> >> value=\\x14\\xC2\\xF0\\x0...."
> >>
> >> I did a cut&paste from what you sent and only changed the table name.
> >>
> >> Can you try with @null instead of @formatter?
> >>
> >> JM
> >>
> >> 2013/4/18 Robin Gowin <landr100@gmail.com>
> >>
> >> > Hi Jean-Marc,
> >> >
> >> > Thanks for your quick reply. Yes I am trying to do something like
> that.
> >> For
> >> > brevity I combined everything into one jruby command.
> >> >
> >> > My command can be split into two and I get the same error. For
> example,
> >> > this shows a similar problem using the scan method:
> >> >
> >> > hbase(main):041:0> uu = @hbase.table('robin1', @formatter)
> >> > => Hbase::Table - robin1
> >> > hbase(main):042:0> ss = {COLUMNS => ['cf1']}
> >> > => {"COLUMNS"=>["cf1"]}
> >> > hbase(main):043:0> uu.scan(ss)
> >> > NoMethodError: undefined method `internal_command' for
> >> > #<Shell::Formatter::Console:0x15f6ae4d>
> >> >
> >> > hbase(main):044:0> scan 'robin1', ss
> >> > ROW                                           COLUMN+CELL
> >> >
> >> >
> >> >  myrow1                                       column=cf1:q1,
> >> > timestamp=1366046037514, value=value2
> >> >
> >> >  myrow1                                       column=cf1:q2,
> >> > timestamp=1366046489446, value=value2b
> >> >
> >> >  myrow1                                       column=cf1:q2b,
> >> > timestamp=1366046497799, value=value2bb
> >> >
> >> >  myrow2                                       column=cf1:q2b,
> >> > timestamp=1366046731281, value=value2bbce
> >> >
> >> >  myrow2                                       column=cf1:q2be,
> >> > timestamp=1366046748001, value=value2bbce
> >> >
> >> > 2 row(s) in 0.0460 seconds
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > On Thu, Apr 18, 2013 at 11:54 AM, Jean-Marc Spaggiari <
> >> > jean-marc@spaggiari.org> wrote:
> >> >
> >> > > Hi Robin,
> >> > >
> >> > > I'm not sure about your command line
> >> > > (@hbase.table('robin1',@formatter).scan({'COLUMNS' => ['cf1']}))
> >> > >
> >> > > Are you trying do to something like that? scan 'robin1', {COLUMNS
> >> > > => ['cf1']}
> >> > >
> >> > > JM
> >> > >
> >> > > 2013/4/18 Robin Gowin <landr100@gmail.com>
> >> > >
> >> > > > This feels like a stupid mistake I'm making somewhere but I
> searched
> >> > for
> >> > > > quite a while and did not find any evidence that anybody else
> >> reported
> >> > > this
> >> > > > problem.
> >> > > >
> >> > > > I'm trying to use hbase shell to call the 'scan()' method and I
> keep
> >> > > > getting the same error message. A regular scan of the table works
> >> fine.
> >> > > >
> >> > > > I'd appreciate any assistance.
> >> > > >
> >> > > > hbase(main):005:0> scan 'robin1'
> >> > > > ROW                                           COLUMN+CELL
> >> > > >
> >> > > >
> >> > > >  myrow1                                       column=cf1:q1,
> >> > > > timestamp=1366046037514, value=value2
> >> > > >
> >> > > >  myrow1                                       column=cf1:q2,
> >> > > > timestamp=1366046489446, value=value2b
> >> > > >
> >> > > >  myrow1                                       column=cf1:q2b,
> >> > > > timestamp=1366046497799, value=value2bb
> >> > > >
> >> > > >  myrow2                                       column=cf1:q2b,
> >> > > > timestamp=1366046731281, value=value2bbce
> >> > > >
> >> > > >  myrow2                                       column=cf1:q2be,
> >> > > > timestamp=1366046748001, value=value2bbce
> >> > > >
> >> > > > 2 row(s) in 0.1290 seconds
> >> > > >
> >> > > > hbase(main):007:0> @hbase.table('robin1',
> @formatter).scan({'COLUMNS'
> >> > =>
> >> > > > ['cf1']})
> >> > > > NoMethodError: undefined method `internal_command' for
> >> > > > #<Shell::Formatter::Console:0x15f6ae4d>
> >> > > >
> >> > > > this method appears to exist
> >> > > >
> >> > > > [cloudera@localhost test]$ grep internal_command
> >> > > > /usr/lib/hbase/lib/ruby/shell.rb
> >> > > >       internal_command(command, :command, *args)
> >> > > >     def internal_command(command, method_name= :command, *args)
> >> > > >
> >> > > >
> >> > > > info about my environment:
> >> > > >
> >> > > > [cloudera@localhost test]$ hbase version
> >> > > > 13/04/18 11:17:33 INFO util.VersionInfo: HBase 0.94.2-cdh4.2.0
> >> > > > 13/04/18 11:17:33 INFO util.VersionInfo: Subversion
> >> > > >
> >> > > >
> >> > >
> >> >
> >>
> file:///data/1/jenkins/workspace/generic-package-rhel64-6-0/topdir/BUILD/hbase-0.94.2-cdh4.2.0
> >> > > > -r Unknown
> >> > > > 13/04/18 11:17:33 INFO util.VersionInfo: Compiled by jenkins on
> Fri
> >> Feb
> >> > > 15
> >> > > > 11:51:18 PST 2013
> >> > > > [cloudera@localhost test]$ java -version
> >> > > > java version "1.6.0_31"
> >> > > > Java(TM) SE Runtime Environment (build 1.6.0_31-b04)
> >> > > > Java HotSpot(TM) 64-Bit Server VM (build 20.6-b01, mixed mode)
> >> > > > [cloudera@localhost test]$ hadoop version
> >> > > > Hadoop 2.0.0-cdh4.2.0
> >> > > > Subversion
> >> > > >
> >> > > >
> >> > >
> >> >
> >>
> file:///data/1/jenkins/workspace/generic-package-rhel64-6-0/topdir/BUILD/hadoop-2.0.0-cdh4.2.0/src/hadoop-common-project/hadoop-common
> >> > > > -r 8bce4bd28a464e0a92950c50ba01a9deb1d85686
> >> > > > Compiled by jenkins on Fri Feb 15 11:13:32 PST 2013
> >> > > > From source with checksum 3eefc211a14ac7b6e764d6ded2eeeb26
> >> > > > [cloudera@localhost test]$ uname -a
> >> > > > Linux localhost.localdomain 2.6.32-220.23.1.el6.x86_64 #1 SMP Mon
> Jun
> >> > 18
> >> > > > 18:58:52 BST 2012 x86_64 x86_64 x86_64 GNU/Linux
> >> > > >
> >> > > > Robin Gowin
> >> > > >
> >> > > > PS: I found this email list from the book "HBase In Action"
> >> > > >
> >> > >
> >> >
> >>
>

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