Thanks for putting up with all the messages to the list... Here is the
recrawl script for 0.8.0 if anyone is interested.
Matt
-------------------------------
#!/bin/bash
# Nutch recrawl script.
# Based on 0.7.2 script at
http://today.java.net/pub/a/today/2006/02/16/introduction-to-nutch-2.html
# Modified by Matthew Holt
if [ -n "$1" ]
then
crawl_dir=$1
else
echo "Usage: recrawl crawl_dir [depth] [adddays]"
exit 1
fi
if [ -n "$2" ]
then
depth=$2
else
depth=5
fi
if [ -n "$3" ]
then
adddays=$3
else
adddays=0
fi
# EDIT THIS - List the location to your nutch servlet container.
nutch_dir=/usr/local/apache-tomcat-5.5.17/webapps/nutch/
# No need to edit anything past this line #
webdb_dir=$crawl_dir/crawldb
segments_dir=$crawl_dir/segments
linkdb_dir=$crawl_dir/linkdb
index_dir=$crawl_dir/index
# The generate/fetch/update cycle
for ((i=1; i <= depth ; i++))
do
bin/nutch generate $webdb_dir $segments_dir -adddays $adddays
segment=`ls -d $segments_dir/* | tail -1`
bin/nutch fetch $segment
bin/nutch updatedb $webdb_dir $segment
done
# Update segments
bin/nutch invertlinks $linkdb_dir -dir $segments_dir
# Index segments
new_indexes=$crawl_dir/newindexes
#ls -d $segments_dir/* | tail -$depth | xargs
bin/nutch index $new_indexes $webdb_dir $linkdb_dir $segments_dir/*
# De-duplicate indexes
bin/nutch dedup $new_indexes
# Merge indexes
bin/nutch merge $index_dir $new_indexes
# Tell Tomcat to reload index
touch $nutch_dir/WEB-INF/web.xml
# Clean up
rm -rf $new_indexes
-------------------------------------------------------------------------
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