Changeset 25889

Timestamp:

2012-06-28T21:25:18+12:00 (12 years ago)

Author:

ak19

Message:

Second set of commits for getting activate.pl to deal with solr cores when moving building to index. This time it uses the building- prefix and things still work. However, if the GS3 server is already running, an ant restart is required before searches return results and not sure about whether the incremental case is covered properly. The index reason is still being created for some reason when building.

Files:

• gs3-extensions/solr/trunk/src/perllib/solrbuilder.pm (modified) (3 diffs)
• gs3-extensions/solr/trunk/src/perllib/solrserver.pm (modified) (1 diff)
• main/trunk/greenstone2/bin/script/activate.pl (modified) (4 diffs)

gs3-extensions/solr/trunk/src/perllib/solrbuilder.pm

@@ -116 +116 @@
     my $core_prefix = (defined $site) ? "$site-$collect" : $collect;
     my $core        = $core_prefix; # unused in this call to solr_passes
+
+    $core = "building-".$core unless $self->{'incremental'}; # core points to building only for force_removeold
 
         print STDERR "Executable:    $solr_passes_exe\n";
@@ -397 +399 @@
     if ($force_removeold) {
         print $outhandle "\n-removeold set (new index will be created)\n";
+
+        # create cores under temporary core names, corresponding to building directory
+        $core = "building-".$core; 
 
         my $full_index_dir = &util::filename_cat($build_dir,$index_dir);
@@ -516 +521 @@
     my $core        = "$core_prefix-$ds_idx";
 
+    $core = "building-".$core unless $self->{'incremental'}; # core points to building only for force_removeold
+
     print STDERR "Cmd: $solr_passes_exe $core index \"$build_dir\" \"$indexdir\"   $osextra\n";
     if (!open($handle, "| $solr_passes_exe $core index \"$build_dir\" \"$indexdir\"   $osextra")) {

gs3-extensions/solr/trunk/src/perllib/solrserver.pm

@@ -276 +276 @@
 {
     my $self = shift @_;
-    my ($core) = @_;
+    my ($core, $delete) = @_;
 
     my $cgi_get_args = "action=UNLOAD&core=$core"; # &deleteIndex=true from Solr3.3
+    if(defined $delete && $delete == 1) {
+    $cgi_get_args = $cgi_get_args."&deleteIndex=true";
+    }
 
     $self->_admin_service($cgi_get_args);

main/trunk/greenstone2/bin/script/activate.pl

@@ -601 +601 @@
     
     if($removeold) {
-
-        if ($buildtype eq "solr") {
-        # if solr, remove any cores using the index_dir before deleting this dir
-        foreach my $corename (@corenames) {
-            $solr_server->admin_unload_core($corename);
-        }
-        }   
         
         if(&util::dir_exists($index_dir)) {
             &print_task_msg("Removing \"index\"");
+
+            if ($buildtype eq "solr") {
+                # if solr, remove any cores that are using the index_dir before deleting this dir
+                foreach my $corename (@corenames) {
+                $solr_server->admin_unload_core($corename);
+                }
+            }   
+
             &util::rm_r($index_dir);
             
@@ -624 +625 @@
         # the collection at this point since activate.pl lives on the server side
         
+        if ($buildtype eq "solr") {
+            # if solr, remove any cores that are using the building_dir before moving this dir onto index
+            foreach my $corename (@corenames) {
+            $solr_server->admin_unload_core("building-$corename");
+            }
+        }
+
         # Move the building directory to become the new index directory
         &print_task_msg("Moving \"building\" -> \"index\"");
@@ -632 +640 @@
     }
     elsif ($keepold) {
-            if ($buildtype eq "solr") { 
-            # if solr, remove any cores using the index_dir before deleting this dir
+            if ($buildtype eq "solr") { ### no building- prefix for keepold incremental case?
+            # if solr, remove any cores that may be using the building_dir before moving this dir onto index
             foreach my $corename (@corenames) {         
-            $solr_server->admin_unload_core($corename);
+            $solr_server->admin_unload_core("building-$corename") if $solr_server->admin_ping_core("building-$corename");
             }
         }
@@ -646 +654 @@
     
     if ($buildtype eq "solr") {
-    # Call CREATE action to get the old cores pointing to the index folder
+    # Call CREATE action to get all cores pointing to the index folder, since building is now index
+    ### Should already be using the index_dir directory for $keepold (incremental) case? Then call RELOAD CORE
     foreach my $corename (@corenames) {
-        $solr_server->admin_create_core($corename, $index_dir);
+        if($removeold) {
+        $solr_server->admin_create_core($corename, $index_dir);
+        } elsif ($keepold) {
+        $solr_server->admin_reload_core($corename); 
+        }
     }