On Monday 17 December 2007 18:55, Stefan Manegold wrote:

On Tue, Dec 11, 2007 at 10:08:13AM +0000, Jan Flokstra wrote:

...

Update of /cvsroot/monetdb/pathfinder/modules/pftijah In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv18823

Modified Files: pftijah.mx Log Message:

• add an optional extra commit after document indexing to survey a bug where a server restart leads to a zero filled index bat.

Just a stupid(?) question:

In the code below, the "extra_commit" is initialized to "false", and never changed --- hence, the extra subcommit() in if ( extra_commit ) subcommit(_tj_collection_str(ftiName)); is never called, right?

Hence, what is/was the intention/need of this checkin?

The checkin was done because Roberto had a problem with unexpected zeros in BAT's after an Mserver restart. I asked him to run the Mserver with the extra_commit variable set to true and look what happens,

Happy New Year, Jan.

Stefan

...

Index: pftijah.mx

RCS file: /cvsroot/monetdb/pathfinder/modules/pftijah/pftijah.mx,v retrieving revision 1.157 retrieving revision 1.158 diff -u -d -r1.157 -r1.158 --- pftijah.mx 4 Oct 2007 10:41:12 -0000 1.157 +++ pftijah.mx 11 Dec 2007 10:08:09 -0000 1.158 @@ -315,7 +315,9 @@ # # #####################################################################

-var verbose := false; +var verbose := false;

+var extra_commit := false;

const dflt_ft_index := "DFLT_FT_INDEX"; const dflt_bg_index := "DFLT_FT_INDEX"; @@ -997,6 +999,7 @@ _tj_add2collection(ftiName, collBat, uri_loc, uri_name, store); _tj_finalize_collection(ftiName, collBat, FALSE); _tj_commit(collBat);

•  if ( extra_commit ) subcommit(_tj_collection_str(ftiName));
   if ( timing ) {
      var ms := (usec()-t_start)/1000;
      printf("#C[%s]:tj_add2collection(): + aggregate time =
  

%lld.%03llds.\n",ftiName,/(ms,1000),%(ms,1000)); @@ -1038,6 +1041,7 @@ printf("#C[%s]:tj_add2collection(BAT): + aggregate time = %lld.%03llds.\n",ftiName,/(ms,1000),%(ms,1000)); } _tj_commit(collBat);

•  if ( extra_commit ) subcommit(_tj_collection_str(ftiName));
  

  }); lock_unset(coll_lock); if (not(isnil(err))) ERROR(err);

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