Hi Hannes

As you suggested i checked, i am not having any multiple installation of MonetDB.

Further i have done a fresh installation. I am including the messages in the merovingian file as well for your reference.

Steps followed were

Step 1 : I created a clean VM with Ubuntu 14.04 server.

Step 2:  Installed R-3.2.0 from source files. I checked the R environment it is working fine. 

Step 3: Downloaded MonetDB source files from http://dev.monetdb.org/downloads/sources/Oct2014-SP3/MonetDB-11.19.11.tar.xz

Step 4: Created an empty directory sourcefiles in which i downloaded MonetDB-11.19.11-tar.xz

Step 5: Unpacked the source files

Step 6: Executed the command sudo ./configure --enable-rintegratioin=yes

           The result of executing the above command generated the following output:

            Output of running configure command
                
                 Enabled/disabled build options:
                    
                       strict                                         is disabled (by default)
                       assert                                       is disabled (by default)
                       debug                                       is disabled (by default)
                       optimize                                    is disabled (by default)
                       developer                                  is disabled (by default)
                       instrument                                is disabled (by default)
                       profile                                       is disabled (by default)


                Enabled/disabled components:

                       gdk                                           is enabled
                       monetdb5                                  is enabled
                       sql                                            is enabled
                       geom                                        is disabled (geos library required for geom library)
                       gsim                                         is disabled (gsl library not found)
                       fits                                           is disabled (cfitsio library not found)
                       jsonstore                                  is disabled (by default)
                       microhttpd                                is disabled (by default)
                       rdf                                            is disabled (by default)
                       rintegration                                is enabled
                       datacell                                     is disabled (by default)
                       odbc                                         is disbaled (unixODBC library required for ODBC driver)
                       jdbc                                          is disabled (ant is required to build MonetDB JDBC)
                       control                                      is disabled (ant is required to build merovingian control library)
                       testing                                      is enabled


     
           
Step 7 : Executed sudo make and make install respectively. They are working fine.


Step 8 : Checked sudo mserver5 --version , it gave the the desired output

Step 9: Created a dbfarm using the command sudo monetdbd create /mydbfarm

Step 10 Started the dbfarm by running sudo monetdbd start /mydbfarm, this also get executed successfully

Step 11. Created a sample database testdb1 using command : sudo monetdb create testdb1. This also gets executed fine.

Step 12 Upon execution of command sudo monetdb start testdb1, it fails showing me an error in merovingian file and on console i am generating following output

                  starting database 'testdb1'...FAILED
                  start: starting 'testdb1' failed: datbase 'testdb1' started up, but failed to open up a communication channel.


Looking forward to your suggestion

Regards
Vishal Virmani
+91 99108 47231

 


Regards
Vishal Virmani
+91 99108 47231
@poisoncreed

On Tue, May 12, 2015 at 3:30 PM, <users-list-request@monetdb.org> wrote:
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Today's Topics:

   1. Facing issues in implementing Embedded R in MonetDB-11.19.11
      (Vishal Virmani)
   2. Re: Facing issues in implementing Embedded R in
      MonetDB-11.19.11 (Hannes M?hleisen)


----------------------------------------------------------------------

Message: 1
Date: Tue, 12 May 2015 05:29:13 +0530
From: Vishal Virmani <virmani.vishal@gmail.com>
To: users-list@monetdb.org
Subject: Facing issues in implementing Embedded R in MonetDB-11.19.11
Message-ID:
        <CA+dsbSFzWfqd=GEuAP17rqVPCfVWySShJa+rnyUPHkNbvrjbLw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi

I am implementing Embedded R in MonetDB version 11.19.11. My environment is
VM with Ubuntu 14.04 Server. I have build MonetDB from source and R as well
as from source.
Running the command sudo mserver5 --version shows me the desired output.

When i try to invoke a database using sudo monetdb start testdb1 command,
where testdb1 is a database i successfully created, it repeatedly throws up
an error...database 'testdb1' started up, but failed to open up a
communication channel.

Upon checking the associated merovingian log file i see further messages
saying the object code to rapi.prelude missing.

Any way to resolve  this...?


Regards
Vishal Virmani
@poisoncreed
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Message: 2
Date: Tue, 12 May 2015 09:24:47 +0200
From: Hannes M?hleisen <Hannes.Muehleisen@cwi.nl>
To: Communication channel for MonetDB users <users-list@monetdb.org>
Subject: Re: Facing issues in implementing Embedded R in
        MonetDB-11.19.11
Message-ID: <F43DBE07-6E5B-4581-8067-71917DD51E90@cwi.nl>
Content-Type: text/plain; charset="us-ascii"

Hi,

> On 12 May 2015, at 01:59, Vishal Virmani <virmani.vishal@gmail.com> wrote:
>
> When i try to invoke a database using sudo monetdb start testdb1 command, where testdb1 is a database i successfully created, it repeatedly throws up an error...database 'testdb1' started up, but failed to open up a communication channel.
>
> Upon checking the associated merovingian log file i see further messages saying the object code to rapi.prelude missing.
Do you have multiple installations of MonetDB? I suggest to do a clean install into a new directory and make sure the files in that directory are being used.

Let me know how it goes,

Hannes

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