Nutch-0.8.1
Windows 2000/Windows XP
Java 1.6
cygwin1.dll nov/2004 and gygwin1 latest release
Very strange, ran the crawler once
S bin/nutch crawl urls -dir crawl -depth 3 -topN 50
and everything worked until this error
Indexer: starting
Indexer: linkdb: crawl/linkdb
Indexer: adding segment: crawl/segments/20070404094549
Indexer: adding segment: crawl/segments/20070404095026
Indexer: adding segment: crawl/segments/20070404095504
Optimizing index.
Exception in thread "main" java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:357)
at org.apache.nutch.indexer.Indexer.index(Indexer.java:296)
at org.apache.nutch.crawl.Crawl.main(Crawl.java:121)
Tried running the crawler again
$ bin/nutch crawl urls -dir crawl -depth 3 -topN 50
and now I consistantly get this error
$ bin/nutch crawl urls -dir crawl -depth 3 -topN 50
run java in NUTCH_JAVA_HOME D:\java\jdk1.6
crawl started in: crawl
rootUrlDir = urls
threads = 10
depth = 3
topN = 50
Injector: starting
Injector: crawlDb: crawl/crawldb
Injector: urlDir: urls
Injector: Converting injected urls to crawl db entries.
Exception in thread "main" java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:357)
at org.apache.nutch.crawl.Injector.inject(Injector.java:138)
at org.apache.nutch.crawl.Crawl.main(Crawl.java:105)
I have one file localhost in my url dir and it looks like this
http://localhost
My crawl-urlfiler.xml looks like this
# 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 file:, ftp:, & mailto: urls
-^(file|ftp|mailto|swf|sw):
# skip image and other suffixes we can't yet parse
-\.(gif|GIF|jpg|JPG|ico|ICO|css|sit|eps|wmf|zip|ppt|mpg|xls|gz|rpm|tgz|mov|MOV|exe|png)$
# 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]*\.)*localhost/
# skip everything else
My nutch-site.xml looks like this
<?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>RadioCity</value>
<description></description>
</property>
<property>
<name>http.agent.description</name>
<value>nutch web crawler</value>
<description></description>
</property>
<property>
<name>http.agent.url</name>
<value>www.RadioCity.dynip.com/RadioCity/HtmlPages/Nutch</value>
<description></description>
</property>
<property>
<name>http.agent.email</name>
<value>jpsb at flash.net</value>
<description></description>
</property>
</configuration>
I am getting the same behavor on two separate hosts. If anyone can suggest
what I might be doing wrong I would greatly appreicate it.
jim s
PS tried to mail from a different host but did not see message in mailing
list. Hope only this messages gets into mailing list.
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