On Apr 13, 2013 7:53 AM, "Shivani Poddar" <[email protected]>
wrote:
>
>
> Hi JC,
> I encountered the following problem based on the solutions you directed
me to.
>
> On Fri, Apr 12, 2013 at 10:07 AM, Jona Christopher Sahnwaldt <
[email protected]> wrote:
>>
>> On 12 April 2013 03:43, Shivani Poddar <[email protected]>
wrote:
>> > Hi JC,
>> > Thanks a lot for replying :)
>> >
>> > On the basis of the guideline you gave I ran the following :
>> > -> To locate the directory containing my MySQL binaries
>> >
>> > $ shivani ~-->$ which mysql
>> > /usr/bin/mysql
>> >
>> > -> Next to set my respective environment variable :
>> >
>> > $ shivani ~-->$ export MYSQL_HOME="/usr/bin/"
>> > (since it requires the directory of the mysql binaries)
>>
>> Oh, I'm sorry. I should have been more specific. The mysql.sh script
>> only works with a MySQL installation where all files are in one
>> directory structure. The MySQL that comes with the Linux distributions
>> has its files spread over many places. When I extracted the abstracts,
>> the default Ubuntu MySQL didn't work for me, so I removed it,
>> downloaded a MySQL bundle and unpacked it.
>>
>> I think there are several things you can do:
>>
>> 1. download and install MySQL to some directory, set MYSQL_HOME to
>> that directory
>> 2. Maybe you already have a directory where all the MySQL scripts and
>> binaries live. Maybe in /usr/lib or so.
>> 3. Don't use mysql.sh, but copy the server and client settings from
>> mysql.sh, e.g. default-character-set=utf8, to your config files.
>
>
>
>
> I am looking at my /etc/mysql/my.cnf file. But I am apprehensive that the
changes I make here will affect my system globally and all clients using
mysql. Are these changes handles so as to not affect any functionalities of
the other applications using mysql ??
These changes would affect the whole system, that's correct. But in many
cases, MySQL is not actually used yet, so it might not matter much. It
depends on your system.
>
> In such a scenario, solution 1 seems more feasible to me, wherein I do
not make any global changes.
> What do you suggest ?
I chose solution 1, mostly because the MySQL on my Ubuntu didn't work for
me, and I like the fact that I am using a fresh, private MySQL
installation, not modified by the Linux distribution or affected by any
other users on the system. But others edited their global MySQL settings
and it worked for them. It depends.
>
>>
>> Maybe these pages can help you:
>>
>>
https://github.com/dbpedia/extraction-framework/wiki/Dbpedia-Abstract-Extraction--Step-by-step
>> http://wiki.dbpedia.org/AbstractExtraction
>>
https://github.com/dbpedia/extraction-framework/wiki/Extraction-Instructions
>>
>> >
>> > -> Finally I ran the ./mysql command as follows :
>> >
>> > $ shivani ~/extraction-framework/dump/src/main/bash-->$ ./mysql.sh
install
>> > data./mysql.sh: line 51: ./scripts/mysql_install_db: No such file or
>> > directory
>> >
>> > which is giving me an error.
>> > Running ./mysql install alone gives me a list of instructions as to
how to
>> > use the script.
>> >
>> > Also, since this is one of the very beginning build milestones, I am
looking
>> > at enhancing the documentation with this query.
>> > As suggested in the warm up tasks for GSoC-2013 guide. I hope this
would be
>> > good for it.
>>
>> That would be great! You can edit the wiki pages I pointed to, or you
>> can start a new page on our GitHub wiki. Thanks!
>>
>
> Yes, been editing wiki pages now :)
> Good to contribute there
Thanks a lot!
JC
>
>
> Thanks,
> Shivani
>
>
>>
>> JC
>>
>> >
>> > Thanks you,
>> > Shivani
>> >
>> >
>> >
>> >
>> >
>> >
>> > On Fri, Apr 12, 2013 at 5:52 AM, Jona Christopher Sahnwaldt
>> > <[email protected]> wrote:
>> >>
>> >> Hi Shivani,
>> >>
>> >> mysql.sh is not well documented and not even really finished, thus the
>> >> mean error message. We don't hate you. The "I hate you" message was
>> >> inspired by CVS. :-)
>> >>
>> >> Before you can use mysql.sh, you have to set MYSQL_HOME environment
>> >> variable to the directory where you installed the MySQL binaries.
>> >>
>> >> "./mysql.sh INSTALL" doesn't work, use "./mysql.sh install". As usual
>> >> in UNIX, upper/lower case matters.
>> >>
>> >> Cheers,
>> >> JC
>> >>
>> >> On 12 April 2013 02:07, Shivani Poddar <[email protected]>
wrote:
>> >> >
>> >> > Hi,
>> >> > I have been trying to install MySQL via the server script
./mysql.sh as
>> >> > instructed at
>> >> >
>> >> >
https://github.com/dbpedia/extraction-framework/wiki/Extraction-Instructions
.
>> >> >
>> >> > The usage of the script is a little ambiguous.
>> >> > There were 2 approaches I followed here :
>> >> > 1. Run the command ./mysql.sh install data wherein data was the
path to
>> >> > the
>> >> > folder containing the wikipedia XML dumps which gave me the
following
>> >> > error
>> >> > :
>> >> >
>> >> > $ shivani ~/extraction-framework/dump/src/main/bash-->$ ./mysql.sh
>> >> > install
>> >> > /home/shivani/extraction-framework/dump/sample_xml_dumps
>> >> > ./mysql.sh: line 51: ./scripts/mysql_install_db: No such file or
>> >> > directory
>> >> >
>> >> > 2. I tried running this over a database i created (which was naive
but
>> >> > landed me on an interesting output)..:
>> >> >
>> >> > $ shivani ~/extraction-framework/dump/src/main/bash-->$ ./mysql.sh
>> >> > INSTALL
>> >> > data
>> >> > I hate you.
>> >> >
>> >> > (here data is the database i created above)
>> >> >
>> >> > Would be great if someone could give some explanation regarding the
>> >> > above.
>> >> >
>> >> > Thank You,
>> >> > Shivani Poddar
>> >> >
>> >> >
>> >> >
>> >> >
------------------------------------------------------------------------------
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>> >> > building
>> >> > apps and a phenomenal toolset for data science. Developers can use
>> >> > our toolset for easy data analysis & visualization. Get a free
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>> >> > _______________________________________________
>> >> > Dbpedia-gsoc mailing list
>> >> > [email protected]
>> >> > https://lists.sourceforge.net/lists/listinfo/dbpedia-gsoc
>> >> >
>> >
>> >
>> >
>> >
>> > --
>> > Shivani Poddar,
>> > Bachelors in Computer Sciences and MS in Exact Humanities, Sophomore
>> > International Institute of Information Technology, Hyderabad
>
>
>
>
> --
> Shivani Poddar,
> Bachelors in Computer Sciences and MS in Exact Humanities, Sophomore
> International Institute of Information Technology, Hyderabad
------------------------------------------------------------------------------
Precog is a next-generation analytics platform capable of advanced
analytics on semi-structured data. The platform includes APIs for building
apps and a phenomenal toolset for data science. Developers can use
our toolset for easy data analysis & visualization. Get a free account!
http://www2.precog.com/precogplatform/slashdotnewsletter
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