New BG Client 0.1.4776 Creating Schema Error

[Sayat Satybaldiev]

I've noticed that a new BG Client has been realized. I've decided to try a new client and work with it. However, I didn't even succeed to create a schema. I'm wondering was creating schema method changed and we need to create a schema differently than it was before?

Here's an error:

sayats@dallas:~/mongo/bgbenchmarking$ ./bg_run.sh 

****** Creating Schema ******

Error: Main method not found in class edu.usc.bg.base.Client, please define the main method as:

   public static void main(String[] args)

ERROR: in Creating Schema 1

Here's my scripts, which works fine with old BG.

BG_HOME="/usr/local/mongo/BGClient_new"

HOST_IP=10.0.0.240

DB_NAME=bg_db_v2

CreateSchema(){

    java -cp $BG_HOME/build/bg.jar:$BG_HOME/db/MongoDB/lib/* edu.usc.bg.base.Client \

        -schema -db mongoDB.MongoDbClient -p mongodb.url=$HOST_IP:27017 -p mongodb.database=$DB_NAME

    ret=$?

    if [ "$ret" -ne "0" ]

    then

        echo "ERROR: in Creating Schema $ret"

        exit 1

    else

        echo "DONE: $ret"

    fi

}

[Varun S L]

Hey,
.

After downloading the new version, have you recompiled the BG (preferably after doing something equivalent to ant clean)?

----------
Varun

http://www.twitter.com/warunsl

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[Varun S L]

On a second look, looks like the main function has been moved from edu.usc.bg.base.Client.java to edu.usc.bg.BGMainClass.java. You might have to modify your script accordingly.

----------
Varun

http://www.twitter.com/warunsl

[Sayat Satybaldiev]

Thanks Vaurun for the reply! You're right. I didn't notice that the main method was moved to BGMainClass. Thanks for this catch!

[Sumita Barahmand]

Hi,

Yes, the main class in the new version of BG is the BGMainClass which is available in BG\src\edu\usc\bg. Also the commands for executing the various benchmarking phases with BG have changed. Please refer to the developer manual at http://bgbenchmark.org/BG/manual.html

Notice that the "onetime" token has been added to all commands.

Sumita

[Varun S Lingaraju]

Sumita,
.
Is there a way we can access the old documentation? Since some of us are sticking with the Jan-2013 version of BG?

[Shahram Ghandeharizadeh]

Hi,

Due to limited resources, I prefer everyone moves to the new BG and its new documentation.  This is a much improved version with many goodies (useful to several 685 student teams). 

Also, as it has been noted, the migration is not challenging.  And, answering all questions is not an issue.  Let us know if you feel otherwise and we'll try to accommodate.
Shahram. 

--

[Sayat Satybaldiev]

I'd just propose to maintain a change-log: to track features which was introduced since the previous version. I think, in this way, a transition to the new version would be smoother for those who's currently working with the old version.

On Tuesday, November 19, 2013 3:25:46 PM UTC-8, Shahram Ghandeharizadeh wrote:

Hi,

Due to limited resources, I prefer everyone moves to the new BG and its new documentation.  This is a much improved version with many goodies (useful to several 685 student teams). 

Also, as it has been noted, the migration is not challenging.  And, answering all questions is not an issue.  Let us know if you feel otherwise and we'll try to accommodate.
Shahram. 

On Tue, Nov 19, 2013 at 12:35 PM, Varun S Lingaraju <war...@gmail.com> wrote:

Sumita,
.
Is there a way we can access the old documentation? Since some of us are sticking with the Jan-2013 version of BG?

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