[Monetdb-developers] Mapi and locality
Hi, I have a problem with Mapi which did not seem to occur in previous releases of MonetDB (<4.15). In the past, I could start an Mserver with a mil script that declared some PROCs, and then let this Mserver accept Mapi connections, with the Mapi clients being able to call the functions that were declared in the server-side startup script. However, since the latest release, the server-side PROCs seem to be invisible to the client: MAPI = monetdb@kanda:50012 QUERY = template_conj_2(1, bat(void, lng).seqbase(0@0).append(lng (5394205300074141533)).append(lng(3189196963433190955))); ERROR = !ERROR: interpret: no matching MIL operator to 'template_conj_2(int, BAT[oid,lng])'. If I execute exactly the same call in the server-side console, it just works... Any ideas on this? And whether there is an easy fix? Cheers Sandor
Sandor, how did and does your server-side script look like? In particular, in which order do you - load module mapi - declare the PROCs - start the listener (mapi_start() / mil_start()) ? Stefan On Sun, Nov 26, 2006 at 05:42:40PM +0100, Sándor Héman wrote:
Hi,
I have a problem with Mapi which did not seem to occur in previous releases of MonetDB (<4.15). In the past, I could start an Mserver with a mil script that declared some PROCs, and then let this Mserver accept Mapi connections, with the Mapi clients being able to call the functions that were declared in the server-side startup script. However, since the latest release, the server-side PROCs seem to be invisible to the client:
MAPI = monetdb@kanda:50012 QUERY = template_conj_2(1, bat(void, lng).seqbase(0@0).append(lng (5394205300074141533)).append(lng(3189196963433190955))); ERROR = !ERROR: interpret: no matching MIL operator to 'template_conj_2(int, BAT[oid,lng])'.
If I execute exactly the same call in the server-side console, it just works...
Any ideas on this? And whether there is an easy fix?
Cheers
Sandor
------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Monetdb-developers mailing list Monetdb-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/monetdb-developers
-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |
Hi Stefan,
how did and does your server-side script look like? In particular, in which order do you - load module mapi - declare the PROCs - start the listener (mapi_start() / mil_start()) ?
I start the server using the following procedure: module(mapi); mil_start(); var p := environment().find("monet_cwd"); var t := p + "/templates.mil"; print(t); source(t); with PROCs being defined in the sourced file 't' bye Sandor
Stefan
On Sun, Nov 26, 2006 at 05:42:40PM +0100, Sándor Héman wrote:
Hi,
I have a problem with Mapi which did not seem to occur in previous releases of MonetDB (<4.15). In the past, I could start an Mserver with a mil script that declared some PROCs, and then let this Mserver accept Mapi connections, with the Mapi clients being able to call the functions that were declared in the server-side startup script. However, since the latest release, the server-side PROCs seem to be invisible to the client:
MAPI = monetdb@kanda:50012 QUERY = template_conj_2(1, bat(void, lng).seqbase(0@0).append(lng (5394205300074141533)).append(lng(3189196963433190955))); ERROR = !ERROR: interpret: no matching MIL operator to 'template_conj_2(int, BAT[oid,lng])'.
If I execute exactly the same call in the server-side console, it just works...
Any ideas on this? And whether there is an easy fix?
Cheers
Sandor
--------------------------------------------------------------------- ---- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php? page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Monetdb-developers mailing list Monetdb-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/monetdb-developers
-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |
try to do the mil_start() only after the PROCs are defined --- (in theory?) the client gets/inherits only what is defined/available by the time the listener is spawned (should have been the same before with mapi_start() ...) Stefan On Sun, Nov 26, 2006 at 06:26:03PM +0100, Sándor Héman wrote:
Hi Stefan,
how did and does your server-side script look like? In particular, in which order do you - load module mapi - declare the PROCs - start the listener (mapi_start() / mil_start()) ?
I start the server using the following procedure:
module(mapi); mil_start(); var p := environment().find("monet_cwd"); var t := p + "/templates.mil"; print(t); source(t);
with PROCs being defined in the sourced file 't'
bye
Sandor
Stefan
On Sun, Nov 26, 2006 at 05:42:40PM +0100, Sándor Héman wrote:
Hi,
I have a problem with Mapi which did not seem to occur in previous releases of MonetDB (<4.15). In the past, I could start an Mserver with a mil script that declared some PROCs, and then let this Mserver accept Mapi connections, with the Mapi clients being able to call the functions that were declared in the server-side startup script. However, since the latest release, the server-side PROCs seem to be invisible to the client:
MAPI = monetdb@kanda:50012 QUERY = template_conj_2(1, bat(void, lng).seqbase(0@0).append(lng (5394205300074141533)).append(lng(3189196963433190955))); ERROR = !ERROR: interpret: no matching MIL operator to 'template_conj_2(int, BAT[oid,lng])'.
If I execute exactly the same call in the server-side console, it just works...
Any ideas on this? And whether there is an easy fix?
Cheers
Sandor
--------------------------------------------------------------------- ---- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php? page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Monetdb-developers mailing list Monetdb-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/monetdb-developers
-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |
-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |
On Nov 26, 2006, at 6:51 PM, Stefan Manegold wrote:
try to do the mil_start() only after the PROCs are defined --- (in theory?) the client gets/inherits only what is defined/available by the time the listener is spawned (should have been the same before with mapi_start() ...)
Indeed, it was like you suggest with mapi_start, and I also tried doing mil_start() at the very end when changing to mil_start(). However, both orderings do not seem to work :( Cheers Sandor
Stefan
On Sun, Nov 26, 2006 at 06:26:03PM +0100, Sándor Héman wrote:
Hi Stefan,
how did and does your server-side script look like? In particular, in which order do you - load module mapi - declare the PROCs - start the listener (mapi_start() / mil_start()) ?
I start the server using the following procedure:
module(mapi); mil_start(); var p := environment().find("monet_cwd"); var t := p + "/templates.mil"; print(t); source(t);
with PROCs being defined in the sourced file 't'
bye
Sandor
Stefan
On Sun, Nov 26, 2006 at 05:42:40PM +0100, Sándor Héman wrote:
Hi,
I have a problem with Mapi which did not seem to occur in previous releases of MonetDB (<4.15). In the past, I could start an Mserver with a mil script that declared some PROCs, and then let this Mserver accept Mapi connections, with the Mapi clients being able to call the functions that were declared in the server-side startup script. However, since the latest release, the server-side PROCs seem to be invisible to the client:
MAPI = monetdb@kanda:50012 QUERY = template_conj_2(1, bat(void, lng).seqbase(0@0).append(lng (5394205300074141533)).append(lng(3189196963433190955))); ERROR = !ERROR: interpret: no matching MIL operator to 'template_conj_2(int, BAT[oid,lng])'.
If I execute exactly the same call in the server-side console, it just works...
Any ideas on this? And whether there is an easy fix?
Cheers
Sandor
------------------------------------------------------------------- -- ---- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php? page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Monetdb-developers mailing list Monetdb-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/monetdb-developers
-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |
-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |
participants (2)
-
Stefan Manegold -
Sándor Héman