Hi,
I am using Nutch to crawl local file system. I am crawling by bin/nutch
crawl urls -dir crawl -depth 5 -topN 500 > & crawl.log.
But nutch is fetching files e.g. .css or .png files which i have set to
be skipped in crawl-urlfilter.txt file and throwing error while parsing:
fetching file:/hm/vineetg/SPD38/libraries/old_spb/.spw_hidden
fetching file:/hm/vineetg/SPD38/share/doc/spwlibcomm/catalog.css
fetching file:/hm/vineetg/SPD38/libraries/example_hiers/.spw_hidden
fetching
file:/hm/vineetg/SPD38/share/doc/spwlibcomm/spwlibcommPreface_2.html
fetching file:/hm/vineetg/SPD38/share/doc/spweul/images/
fetching file:/hm/vineetg/SPD38/share/doc/spwfds/wwhdata/
fetching
file:/hm/vineetg/SPD38/share/doc/spw2xml/DBMigrator_methodology_5.html
fetching
file:/hm/vineetg/SPD38/share/doc/spwtutorial_advanced/spwtutorial_advancedPreface_4.html
fetching file:/hm/vineetg/SPD38/share/doc/spwcsc/title_1.html
fetching file:/hm/vineetg/SPD38/share/doc/spwveis136/images/
Error parsing: file:/hm/vineetg/SPD38/libraries/old_spb/.spw_hidden:
failed(2,200): org.apache.nutch.parse.ParseException: parser not found
for contentType= url=file:/hm/vineetg/SPD38/libraries/old_spb/.spw_hidden
fetching file:/hm/vineetg/SPD38/share/doc/spwlibwlan/chap1_6.html
Error parsing:
file:/hm/vineetg/SPD38/libraries/example_hiers/.spw_hidden:
failed(2,200): org.apache.nutch.parse.ParseException: parser not found
for contentType=
url=file:/hm/vineetg/SPD38/libraries/example_hiers/.spw_hidden
fetching file:/hm/vineetg/SPD38/libraries/cdma_rtl/fir/
Error parsing: file:/hm/vineetg/SPD38/share/doc/spwlibcomm/catalog.css:
failed(2,200): org.apache.nutch.parse.ParseException: parser not found
for contentType=text/css
url=file:/hm/vineetg/SPD38/share/doc/spwlibcomm/catalog.css
my crawl-urlfilter file is:# The url filter file used by the crawl command.
# Better for intranet crawling.
# Be sure to change MY.DOMAIN.NAME to your domain name.
# Each non-comment, non-blank line contains a regular expression
# prefixed by '+' or '-'. The first matching pattern in the file
# determines whether a URL is included or ignored. If no pattern
# matches, the URL is ignored.
# skip http:, ftp:, & mailto: urls
#-^(http|ftp|mailto):
+^(file|ftp|mailto):
# skip image and other suffixes we can't yet parse
-\.(css|gif|GIF|jpg|JPG|png|PNG|ico|ICO|sit|eps|wmf|zip|ppt|mpg|xls|gz|rpm|tgz|mov|MOV|exe|jpeg|JPEG|bmp|BMP)$
# skip URLs containing certain characters as probable queries, etc.
[EMAIL PROTECTED]
# skip URLs with slash-delimited segment that repeats 3+ times, to break
loops
-.*(/.+?)/.*?\1/.*?\1/
# accept hosts in MY.DOMAIN.NAME
#+^http://([a-z0-9]*\.)*MY.DOMAIN.NAME/
+^file*:///hm/vineetg/SPD38/libraries/([a-zA-Z0-9]*\.)
+^file*:///hm/vineetg/SPD38/share/doc/([a-zA-Z0-9]*\.)
# skip everything else
-.
nutch-site.xml :
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!-- Put site-specific property overrides in this file. -->
<configuration>
<property>
<name>http.agent.name</name>
<value>ESL</value>
<description></description>
</property>
<property>
<name>http.agent.description</name>
<value>MyDescription</value>
<description></description>
</property>
<property>
<name>http.agent.url</name>
<value>myurlcom</value>
<description></description>
</property>
<property>
<name>http.agent.email</name>
<value>[EMAIL PROTECTED]</value>
<description></description>
</property>
<property>
<name>plugin.includes</name>
<value>protocol-http|protocol-file|regex-urlfilter|parse-html|index-basic|query-(basic|site|url)|summary-basic|scoring-opic|urlnormalizer-(pass|regex|basic)</value>
<description></description>
</property>
<property>
<name>plugin.folders</name>
<value>/hm/vineetg/nutch-0.9/plugins</value>
<description></description>
</property>
<property>
<name>file.content.limit</name>
<value>-1</value>
<description>the length for downloaded content</description>
</property>
</configuration>
What could be the reason??
Regards,
Vineet
