cat <<EOF
$scriptname
-Index Koha records by chunks. It is useful when some record causes errors and
-stop the indexation process. With this script, if indexation of one chunk fails,
-chunk is splitted in two or more chunks, and indexation continue on these chunks.
+Index Koha records by chunks. It is useful when a record causes errors and
+stops the indexing process. With this script, if indexing of one chunk fails,
+that chunk is split into two or more chunks, and indexing continues on these chunks.
rebuild_zebra.pl is called only once to export records. Splitting and indexing
-is handled by this script (using yaz-marcdump and zebraidx).
+is handled by this script (using zebraidx for indexing).
Usage:
-$scriptname -t type -l X [-o X] [-s X] [-d /export/dir] [-L /log/dir] [-r] [-f]
+$scriptname [-t type] [-l X] [-o X] [-s X] [-d /export/dir] [-L /log/dir] [-r] [-f] [--reset-index]
$scriptname -h
- -o | --offset Offset parameter of rebuild_zebra.pl
- -l | --length Length parameter of rebuild_zebra.pl
+ -o | --offset Offset parameter of rebuild_zebra.pl.
+ Default: $OFFSET
+ -l | --length Length parameter of rebuild_zebra.pl. If omitted, the
+ length is automatically calculated to index all
+ records
-s | --chunks-size Initial chunk size (number of records indexed at once)
+ Default: $CHUNKSSIZE
-d | --export-dir Where rebuild_zebra.pl will export data
+ Default: $EXPORTDIR
+ -x | --exclude-export Do not export Biblios from Koha, but use the existing
+ export-dir
-L | --log-dir Log directory
+ Default: $LOGDIR
-r | --remove-logs Clean log directory before start
+ Default: $RMLOGS
-t | --type Record type ('biblios' or 'authorities')
+ Default: $TYPE
-f | --force Don't ask for confirmation before start
-h | --help Display this help message
+ --reset-index Reset Zebra index for 'type'
EOF
}
+splitfile() {
+ local file=$1
+ local prefix=$2
+ local size=$3
+ local script='
+ my $indexmode = '"$INDEXMODE"';
+ my $prefix = '"\"$prefix\""';
+ my $size = '"$size"';
+ my ($i,$count) = (0,0);
+ open(my $fh, "<", '"\"$file\""');
+ open(my $out, ">", sprintf("$prefix%02d", $i));
+ my $closed = 0;
+ while (<$fh>) {
+ my $line = $_;
+ if ($closed) {
+ open($out, ">", sprintf("$prefix%02d", $i));
+ $closed = 0;
+ if ($indexmode eq "dom" && $line !~ /<collection>/) {
+ print $out "<collection>";
+ }
+ }
+ print $out $line;
+ $count++ if ($line =~ m|^</record>|);
+ if ($count == $size) {
+ if ($indexmode eq "dom" && $line !~ m|</collection>|) {
+ print $out "</collection>";
+ }
+ $count = 0;
+ $i++;
+ close($out);
+ $closed = 1;
+ }
+ }
+ '
+ $PERL -e "$script"
+}
+
indexfile() {
local file=$1
local chunkssize=$2
local prefix="${file}_${chunkssize}_"
echo "Splitting file in chunks of $chunkssize records"
- YAZMARCDUMP_CMD="$YAZMARCDUMP -n -s $prefix -C $chunkssize $file"
- $YAZMARCDUMP_CMD
+ splitfile $file $prefix $chunkssize
dir=$(dirname $prefix)
local files="$(find $dir -regex $prefix[0-9]+ | sort | tr '\n' ' ')"
for chunkfile in $files; do
echo "Indexing $chunkfile"
- size=$($YAZMARCDUMP -p $chunkfile | grep '<!-- Record [0-9]\+ offset .* -->' | wc -l)
+ size=$(grep '^</record>' $chunkfile | wc -l)
logfile="$LOGDIR/zebraidx.$(basename $chunkfile).log"
- ZEBRAIDX_CMD="$ZEBRAIDX -c $CONFIGFILE -d $TYPE -g iso2709 update $chunkfile"
+ ZEBRAIDX_CMD="$ZEBRAIDX -c $CONFIGFILE -d $TYPE -g marcxml update $chunkfile"
$ZEBRAIDX_CMD >$logfile 2>&1
grep "Records: $size" $logfile >/dev/null 2>&1
if [ $? -ne 0 ]; then
- echo "Indexing failed. Split file and continue..."
+ echo "Indexing failed. See log file $logfile"
+ echo "Split file and continue..."
indexfile $chunkfile $(($chunkssize/2))
else
- ZEBRAIDX_CMD="$ZEBRAIDX -c $CONFIGFILE -d $TYPE -g iso2709 commit"
+ ZEBRAIDX_CMD="$ZEBRAIDX -c $CONFIGFILE -d $TYPE -g marcxml commit"
$ZEBRAIDX_CMD >> $logfile 2>&1
fi
done
LENGTH=
CHUNKSSIZE=10000
EXPORTDIR=/tmp/rebuild/export
+EXCLUDEEXPORT=no
LOGDIR=/tmp/rebuild/logs
RMLOGS=no
NOCONFIRM=no
TYPE=biblios
HELP=no
+RESETINDEX=no
# Get parameters
while [ $1 ]; do
shift
LOGDIR=$1
;;
+ -x | --exclude-export )
+ EXCLUDEEXPORT=yes
+ ;;
-r | --remove-logs )
RMLOGS=yes
;;
-f | --force )
NOCONFIRM=yes
;;
- -h | --help)
+ -h | --help )
HELP=yes
;;
+ --reset-index )
+ RESETINDEX=yes
+ ;;
* )
usage
exit 1
exit 0
fi
-if [ -z $LENGTH ]; then
- echo "--length parameter is mandatory"
+if [ -z $KOHA_CONF ]; then
+ echo "KOHA_CONF is not set"
exit 1
fi
+if [ -z $PERL5LIB ]; then
+ echo "PERL5LIB is not set"
+ exit 1
+fi
+
+
TYPESWITCH=
+SQLTABLE=
case $TYPE in
biblios )
TYPESWITCH=-b
+ SQLTABLE="biblio"
;;
authorities )
TYPESWITCH=-a
+ SQLTABLE="auth_header"
;;
* )
echo "'$TYPE' is an unknown type. Defaulting to 'biblios'"
TYPESWITCH=-b
TYPE=biblios
+ SQLTABLE="biblio"
esac
-ZEBRAIDX=`which zebraidx`
-if [ -z $ZEBRAIDX ]; then
- echo "zebraidx not found"
+PERL=`which perl`
+if [ -z $PERL ]; then
+ echo "perl not found"
exit 1
fi
-YAZMARCDUMP=`which yaz-marcdump`
-if [ -z $YAZMARCDUMP ]; then
- echo "yaz-marcdump not found"
+if [ -z $LENGTH ]; then
+ LENGTH=$($PERL -e '
+ use C4::Context;
+ my ($count) = C4::Context->dbh->selectrow_array(qq{
+ SELECT COUNT(*) FROM '"$SQLTABLE"'
+ });
+ print $count;
+ ')
+fi
+
+ZEBRAIDX=`which zebraidx`
+if [ -z $ZEBRAIDX ]; then
+ echo "zebraidx not found"
exit 1
fi
echo ""
echo "Configuration"
echo "========================================================================="
+echo "KOHA_CONF: $KOHA_CONF"
+echo "PERL5LIB: $PERL5LIB"
+echo "-------------------------------------------------------------------------"
echo "Start at offset: $OFFSET"
echo "Total number of records to index: $LENGTH"
echo "Initial chunk size: $CHUNKSSIZE"
echo "Export directory: $EXPORTDIR"
+echo "Exclude re-exporting: $EXCLUDEEXPORT"
echo "Log directory: $LOGDIR"
echo "Remove logs before start? $RMLOGS"
echo "Type of record: $TYPE"
+echo "Reset index before start? $RESETINDEX"
echo "-------------------------------------------------------------------------"
echo "zebraidx path: $ZEBRAIDX"
-echo "yaz-marcdump path: $YAZMARCDUMP"
echo "rebuild_zebra path: $REBUILDZEBRA"
+echo "perl path: $PERL"
echo "========================================================================="
if [ $NOCONFIRM != "yes" ]; then
rm -f $LOGDIR/*.log
fi
-REBUILDZEBRA_CMD="$REBUILDZEBRA $TYPESWITCH -v -k -d $EXPORTDIR --offset $OFFSET --length $LENGTH --skip-index"
-echo "\n$REBUILDZEBRA_CMD"
-$REBUILDZEBRA_CMD
+if [ $EXCLUDEEXPORT = "no" ]; then
+ REBUILDZEBRA_CMD="$REBUILDZEBRA $TYPESWITCH -v -x -k -d $EXPORTDIR --offset $OFFSET --length $LENGTH --skip-index"
+ echo "\n$REBUILDZEBRA_CMD"
+ $REBUILDZEBRA_CMD
+fi
EXPORTFILE=
case $TYPE in
biblios )
EXPORTFILE="$EXPORTDIR/biblio/exported_records"
+ indexmode_config_name="zebra_bib_index_mode"
;;
authorities )
EXPORTFILE="$EXPORTDIR/authority/exported_records"
+ indexmode_config_name="zebra_auth_index_mode"
;;
* )
echo "Error: TYPE '$TYPE' is not supported"
exit 1
esac
-CONFIGFILE="$(dirname $KOHA_CONF)/zebradb/zebra-$TYPE.cfg"
+INDEXMODE=$(perl -e '
+ use C4::Context;
+ print C4::Context->config('"$indexmode_config_name"');
+')
+CONFIGFILE=$(perl -e '
+ use C4::Context;
+ my $zebra_server = ('"$TYPE"' eq "biblios") ? "biblioserver" : "authorityserver";
+ print C4::Context->zebraconfig($zebra_server)->{config};
+')
+
+if [ $RESETINDEX = "yes" ]; then
+ RESETINDEX_CMD="$ZEBRAIDX -c $CONFIGFILE init"
+ echo "\n$RESETINDEX_CMD"
+ $RESETINDEX_CMD
+ echo ""
+fi
indexfile $EXPORTFILE $CHUNKSSIZE
projects / koha.git / blobdiff