Hi Wajahat
Looks good. You are on the right track. Note that there are a few
options like --no-defaults that drizzled should process early on,
earlier than normal options. The point is, for other options drizzled
will read the config files first and then process options. But for
no-defaults of course it has to evaluate the option before it reads
any config file.
henrik
On Mon, Apr 2, 2012 at 1:04 PM, Wajahat Abbassi
<wajahat.abba...@gmail.com> wrote:
> Hi Henrik,
>
> I am debugging that --no-defaults bug since yesterday. I can see that this
> option is not working. i.e.
>
> waj@wajahat:~/drizzle/drizzled$ strace ./drizzled --no-defaults 2>&1| grep
> cnf
> open("/usr/local/etc/drizzle/drizzled.cnf", O_RDONLY) = 3
>
> If I remove the drizzled.cnf from the path, then strace shows:
>
> waj@wajahat:~/drizzle/drizzled$ strace ./drizzled --no-defaults 2>&1| grep
> cnf
> open("/usr/local/etc/drizzle/drizzled.cnf", O_RDONLY) = -1
>
> Initially I was thinking that it might loads up the configuration but
> doesn't use them if --no-defaults is specified. But I tried setting up few
> parameters in drizzled.cnf and 'drizzled' picks up those parameter even if I
> specify --no-defaults.
>
> But I analyzed drizzled/main.cc, drizzled/drizzled.cc and most of the files
> in drizzled directory but couldn't find location where 'drizzled' loads up
> all the configuration. I will keep looking the code, at least I am getting
> better understanding of the code through this code analyses.
>
> Thanks
>
> Wajahat Abbassi
>
>
>
> On 31 March 2012 17:11, Henrik Ingo <henrik.i...@avoinelama.fi> wrote:
>>
>> On Sat, Mar 31, 2012 at 12:56 PM, Wajahat Abbassi
>> <wajahat.abba...@gmail.com> wrote:
>> > I have a question please. If I make any change in the Drizzle code then
>> > I
>> > need to recompile again in order to see the effect of that code change
>> > please? If the answer is yes, then is there any quick way of compiling
>> > the
>> > code because on my laptop it takes a long time to compile actually
>> > (considering the fact that my laptop is 3 years old :( ).
>>
>> The first time it takes long on any computer. 30 - 60 minutes is
>> minimum. But when you do changes you will see that only the changed
>> file needs to be recompiled, this just takes a minute or less.
>>
>> Occasionally, for instance if you would add a new plugin, remove one
>> that used to exist, or you just run ./configure again, you end up
>> recompiling everything from scratch.
>>
>> henrik
>>
>> >
>> > For code contributions, I am following the Standard Operating Procedure
>> > from:
>> > http://docs.drizzle.org/contributing/code.html
>> >
>> > I have assigned the following bug to myself on launchpad and I am
>> > working on
>> > it. If I would have any questions then I will probably ask it on IRC. So
>> > far
>> > so good. The bug is:
>> >
>> > https://bugs.launchpad.net/drizzle/+bug/935951
>> >
>> > If anyone can give me initial pointers/hints about how to approach the
>> > above
>> > bug then it will be of great help to me.
>> >
>> > Thank you.
>> >
>> > Wajahat Abbassi
>> >
>> >
>> > On 27 March 2012 15:53, Wajahat Abbassi <wajahat.abba...@gmail.com>
>> > wrote:
>> >>
>> >> Dear Henrik,
>> >>
>> >> Thank you for the positive feedback.
>> >>
>> >>>
>> >>> One thing I wanted to ask is, have you ever contributed to some open
>> >>> source project before? Is some work you have done, even just academic,
>> >>> publicly available so it could be reviewed by Drizzle mentors?
>> >>
>> >>
>> >> This is the first time I am participating in Google summer of code and
>> >> I
>> >> am excited about it. In my past projects, I have worked on Grid
>> >> middleware
>> >> framework at University of Reading, UK. I designed the integration
>> >> mechanism
>> >> between GridSphere Portal and Gridway Metaschedular. I will send the
>> >> copy of
>> >> that work on you email address in a separate email.
>> >>
>> >>>
>> >>>
>> >>> If not, you might want to consider trying to fix some low-hanging-bugs
>> >>> during the GSOC application period to showcase your skills:
>> >>> https://bugs.launchpad.net/drizzle/+bugs?field.tag=low-hanging-fruit
>> >>
>> >>
>> >> I am more than happy to pick up the bugs and fix them. I will now setup
>> >> my
>> >> machine with the Drizzle and then pick up a bug to get myself familiar
>> >> with
>> >> the system. Thank you for this suggestion.
>> >>
>> >> Wajahat Abbassi
>> >>
>> >>
>> >>
>> >>
>> >> On Mon, Mar 26, 2012 at 1:31 AM, Wajahat Abbassi
>> >> <wajahat.abba...@gmail.com> wrote:
>> >> > Hi Marcus & Danial,
>> >> >
>> >> > I hope you are doing good. I am interested to work in the emerging
>> >> > Database
>> >> > system Drizzle as a GSoC student this year. I have gone through the
>> >> > list
>> >> > of
>> >> > very interesting ideas on
>> >> > http://wiki.drizzle.org/GSOC_2012_Project_Ideas. I
>> >> > have found 1) Compression (Mentor: Marcus) and 2) Make all plugins
>> >> > dynamic
>> >> > (Mentor: Danial) very interesting and promising. I would be really
>> >> > pleased
>> >> > to make my contributions in one of these projects please. The
>> >> > following
>> >> > is
>> >> > my brief introduction:
>> >> >
>> >> > I am currently a Mphil student. Previously, I hold M.Sc in Network
>> >> > Centred
>> >> > computing focusing mainly on network programming, data communications
>> >> > and
>> >> > high performance computing from at University of Reading, UK. I have
>> >> > extensive hands on experience in different programming languages (C.
>> >> > C++,
>> >> > J2EE, J2SE, Ruby on rails and Shell scripting). In my dissertation, I
>> >> > worked
>> >> > on grid computing paradigm where I designed and developed an
>> >> > integration
>> >> > layer between GridWay Metaschedular and GridSphere Portal framework
>> >> > to
>> >> > offer
>> >> > a PORTLET-based GUI to allow the GRID based distributed jobs to be
>> >> > scheduled
>> >> > to the Grid worker nodes remotely and also to perform various job
>> >> > management
>> >> > functions.
>> >> >
>> >> > The following is a list of some of my academic projects:
>> >> >
>> >> > · Implemented Enterprise JavaBeans according to the EJB 3.0
>> >> > specification (JSR 220). Deployment and execution of stateless &
>> >> > state-full
>> >> > session EJB.
>> >> >
>> >> > · Developed MVC based Sporting manager using Servlets, JSPs &
>> >> > JavaBeans.
>> >> >
>> >> > · Designed, developed and demonstrated a client-server Java
>> >> > based
>> >> > application for checking student module sections that is consistent
>> >> > with
>> >> > programme specification.
>> >> >
>> >> > · Implemented the FTP protocol using C and UNIX System calls
>> >> > in
>> >> > Advanced OS course.
>> >> >
>> >> > I am really looking forward to have a very productive summer of
>> >> > coding
>> >> > with
>> >> > Drizzle.
>> >> >
>> >> > Please find my attached resume.
>> >> >
>> >> > Yours Sincerely,
>> >> >
>> >> > Wajahat Abbassi
>> >> >
>> >> >
>> >>>
>> >>> > _______________________________________________
>> >>> > Mailing list: https://launchpad.net/~drizzle-discuss
>> >>> > Post to : drizzle-discuss@lists.launchpad.net
>> >>> > Unsubscribe : https://launchpad.net/~drizzle-discuss
>> >>> > More help : https://help.launchpad.net/ListHelp
>> >>> >
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> henrik.i...@avoinelama.fi
>> >>> +358-40-8211286 skype: henrik.ingo irc: hingo
>> >>> www.openlife.cc
>> >>>
>> >>> My LinkedIn profile: http://www.linkedin.com/profile/view?id=9522559
>> >>
>> >>
>> >>
>> >
>>
>>
>>
>> --
>> henrik.i...@avoinelama.fi
>> +358-40-8211286 skype: henrik.ingo irc: hingo
>> www.openlife.cc
>>
>> My LinkedIn profile: http://www.linkedin.com/profile/view?id=9522559
>
>
--
henrik.i...@avoinelama.fi
+358-40-8211286 skype: henrik.ingo irc: hingo
www.openlife.cc
My LinkedIn profile: http://www.linkedin.com/profile/view?id=9522559
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