Hi Galen,
I'll try to give more informations. You will find the patch we applied
on wip/solr (on git.biblibre.com) attached.
I had another issue, with another sax parser:
Malformed UTF-8 character (unexpected end of string) in substitution
(s///) at /usr/lib/perl5/XML/LibXML/Error.pm line 217.
problem with :84 : :61: parser error : Input is not proper UTF-8,
indicate encoding !
I don't have any problem without this patch but we would like to improve
performance with this call.
Sax parser used is XML::LibXML::SAX::Parser.
Do I answer to your questions?
Claire;
From:
*Galen Charlton*
Date:
December 13, 2010 06:16
Subject:
Re: Problem with MARC::File::XML
Message ID:
aanlktinutec98fzq4dzz=t6hlvvyqe0nq4=uzepqp...@mail.gmail.com
<http://www.nntp.perl.org/group/perl.perl4lib/;msgid=aanlktinutec98fzq4dzz=t6hlvvyqe0nq4=uzepqp...@mail.gmail.com>
Hi,
On Thu, Dec 2, 2010 at 5:09 AM, LAURENT Henri-Damien
<henridamien.laur...@biblibre.com> wrote:
we are currently trying to use MARC::File::XML on multi threaded
decoding of records.
We are encountering erratic error of Parsing.
problem with :25 :
not well-formed (invalid token) at line 32, column 27, byte 1216 at
/usr/lib/perl5/XML/Parser.pm line 187
<?xml version="1.0" encoding="UTF-8"?>
<record
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.loc.gov/MARC21/slim
http://www.loc.gov/ standards/marcxml/schema/MARC21slim.xsd"
xmlns="http://www.loc.gov/MARC21/slim";>
<leader>01020nam0a2200301 4500</leader>
<datafield tag="010" ind1=" " ind2=" ">
Has anyone ever come into such a problem ?
If so is there a workaround ?
Can you supply a test case? Which SAX parser are you using?
Regards,
Galen
--
Galen Charlton
gmcha...@gmail.com
>From 0ea67fd8fd6c52b25ce700d21f89b1176cd0763a Mon Sep 17 00:00:00 2001
From: Claire Hernandez <claire.hernan...@biblibre.com>
Date: Tue, 14 Dec 2010 16:12:05 +0100
Subject: [PATCH] [SOLR] first try to parrallelise solr call and data process
---
C4/Search.pm | 26 ++++++++++++++++++++++++--
1 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/C4/Search.pm b/C4/Search.pm
index 7afd80f..5e1c8a5 100755
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -2957,6 +2957,10 @@ sub IndexRecord {
my $indexes = GetIndexes( $recordtype );
my $sc = GetSolrConnection;
+ #for fork to have less mysql errors
+ my $dbh = C4::Context->dbh;
+ $dbh->{'mysql_auto_reconnect'} = 1;
+
my @recordpush;
for my $id ( @$recordids ) {
my $record;
@@ -3019,14 +3023,32 @@ sub IndexRecord {
}
push @recordpush, $solrrecord;
- if ( @recordpush == 5000 ) {
- $sc->add( \...@recordpush );
+ if ( @recordpush == 50 ) {
+ #fork
+ my $prevrecordpush = \...@recordpush;
+ push_records($prevrecordpush, $sc);
@recordpush = ();
+ #no fork
+ #$sc->add (@recordpush);
+ #...@recordpush = ();
}
}
$sc->add( \...@recordpush );
}
+sub push_records {
+ my $records = shift;
+ my $sc = shift;
+ my $child = fork;
+ if ($child != 0) {
+ my $dbh = C4::Context->dbh;
+ $sc->add( $records );
+ exit(0)
+ }else{
+ return
+ }
+}
+
sub NormalizeDate {
given( shift ) {
when( /^(\d{2}).(\d{2}).(\d{4})$/ ) { return "$3-$2-$1T00:00:00Z" }
--
1.7.1
