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Date: Mon, 16 Jun 2014 01:33:00 +0530
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Subject: Re: Accumulo shell remote debugger settings.
From: Vicky Kak <vicky.kak@gmail.com>
To: dev@accumulo.apache.org
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Ah Sorry I meant not to enable it by default i.e
I am **not** suggesting that we should make the remote debugging enabled by
default but have the other property for the shell command which does not
collide with the generic properties

I would propose to have ACCUMULO_SHELL_OPTS without the debugger ports by
default.


On Mon, Jun 16, 2014 at 1:21 AM, Josh Elser <josh.elser@gmail.com> wrote:

> I'm not completely sold that we should be enabling them by default. I think
> it would create more confusion and problems for the average user.
> Additionally, with the proposed ACCUMULO_SHELL_OPTS, you have the ability
> to easily enable them for yourself.
>
> With the configuration generation tool included with 1.6.0, I could see
> options that allow you to enable the ports too.
> On Jun 15, 2014 9:32 AM, "Vicky Kak" <vicky.kak@gmail.com> wrote:
>
> > Yes that is correct, the ports are going to collide.
> > I am suggesting that we should make the remote debugging enabled by
> default
> > but have the other property for the shell command which does not collide
> > with the generic properties
> >
> >
> > On Sun, Jun 15, 2014 at 7:58 PM, Josh Elser <josh.elser@gmail.com>
> wrote:
> >
> > > I think Vicky is just noting that each process would have to be defined
> > > individually and not use ACCUMULO_GENERAL_OPTS  as the debugger ports
> > would
> > > collide.
> > >
> > > I think making an ACCUMULO_SHELL_OPTS is fine.
> > > On Jun 15, 2014 8:38 AM, "William Slacum" <
> > wilhelm.von.cloud@accumulo.net>
> > > wrote:
> > >
> > > > Putting the flag in the process/module OPTs is fine. It's what I
> > normally
> > > > do when I want to debug. Are you suggesting we have remote debugging
> > > > enabled by default?
> > > >
> > > >
> > > > On Sun, Jun 15, 2014 at 9:11 AM, Vicky Kak <vicky.kak@gmail.com>
> > wrote:
> > > >
> > > > > While trying to get the remote debugger running with accumulo I
> > figured
> > > > > that for the accumulo shell command we need to introduce the
> > following
> > > > > changes
> > > > >
> > > > > 1) test -z "$ACCUMULO_SHELL_OPTS"   && export
> > > > ACCUMULO_SHELL_OPTS="-Xmx128m
> > > > > -Xms64m
> > -Xrunjdwp:server=y,transport=dt_socket,address=4002,suspend=n"
> > > > >
> > > > > in accumulo-env.sh
> > > > >
> > > > > 2)
> > > > > include the additional case in accumulo.sh
> > > > >
> > > > > shell)  export ACCUMULO_OPTS="${ACCUMULO_GENERAL_OPTS}
> > > > > ${ACCUMULO_SHELL_OPTS}" ;;
> > > > >
> > > > > We can't define the debugger port in the $ACCUMULO_OTHER_OPTS in
> the
> > > > > accumulo-env.sh as that would be bind when start-all.sh is called.
> > > > >
> > > > > Before I raise a JIRA for this a provide a patch I would like to
> hear
> > > the
> > > > > option from others how they enable the remote debugging for the
> shell
> > > > > command.
> > > > >
> > > > > Thanks,
> > > > > Vicky
> > > > >
> > > >
> > >
> >
>

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