Bugs item #1995879, was opened at 2008-06-17 12:05 Message generated for change (Comment added) made by sjoerd You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=482468&aid=1995879&group_id=56967
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: PF/runtime Group: MonetDB4 4.24 >Status: Open Resolution: None Priority: 6 Private: No Submitted By: Peter Boncz (boncz) Assigned to: Peter Boncz (boncz) Summary: algebra kills admin GUI Initial Comment: when algebra is default, the XRPC admin GUI does not work anymore, and blocks all subsequent queries. The problem is that XRPC should continue to use mps, whatever the compiler choice is for mapi sessions. This should be enforced in the code. ---------------------------------------------------------------------- >Comment By: Sjoerd Mullender (sjoerd) Date: 2008-06-17 23:31 Message: Logged In: YES user_id=43607 Originator: NO You say "fixed in stable" but I only see a checkin in the current branch. ---------------------------------------------------------------------- Comment By: Stefan Manegold (stmane) Date: 2008-06-17 21:28 Message: Logged In: YES user_id=572415 Originator: NO Thanks for the fix, Peter. Shall we skip the propagation of these fixes to the development trunk to keep us reminded that XRPC still need to be ported to the Algebra back-end? Or shall we simply port them "for convenience"? ---------------------------------------------------------------------- Comment By: Peter Boncz (boncz) Date: 2008-06-17 19:08 Message: Logged In: YES user_id=591107 Originator: YES fixed in stable ---------------------------------------------------------------------- Comment By: Stefan Manegold (stmane) Date: 2008-06-17 14:41 Message: Logged In: YES user_id=572415 Originator: NO The attached patch (to be applied to the XQuery_0-24 release branch, but not to be propagated to the development trunk) does the following for/with the StandOff extensions: In case (1) Pathfinder is configured with --with-default-backend=algebra AND (2) StandOff extensions are enabled at runtime via `Mserver --set standoff=enabled` and/or `pf --enable-standoff` AND (3) the Algebra back-end is NOT explicitly requested via `Mserver --set xquery_backend=algebra`, `pf -A`, or `mclient -G` then, Pathfinder automatically falls back to thew "milprint_summer" back-end to enable support for the StandOff extensions. I don't know, yet, how to achieve a similar setup for XRPC or at least the admininstrative console. File Added: StandOff-MPS-patch.diff ---------------------------------------------------------------------- Comment By: Stefan Manegold (stmane) Date: 2008-06-17 12:24 Message: Logged In: YES user_id=572415 Originator: NO Enforcing the use of (fall-back to) MPS for features that are no yet supported by / ported to ALG is an interesting idea (in the release branch, only; otherwise we might forget to port them for the next release). ... at least for features whose use can easily be detected automatically before query compilation ... Any ideas, how/where to do this for XRPC (I'm an XRPC illiterate)? Would any other features be suitable for "automatic detection and fall-back to MPS"? Cannot imagine how to do it for, e.g., pre-compiled MIL modules and/or recusive functions. Standoff extensions seem to a be simple candidate: `--set standoff=enabled` triggers `--set xquery_backend=milprint_summer`. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=482468&aid=1995879&group_id=56967 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Monetdb-bugs mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/monetdb-bugs
