I am really sorry for that. Will take some time to get used to this one :-)
This is the log for the last nutch crawl I tried to execute:
-----------------------------------------------------------------------------------------------------------------
2007-10-05 12:16:33,416 INFO crawl.Crawl - crawl started in:
/home/sagar/nutch_crawl
2007-10-05 12:16:33,417 INFO crawl.Crawl - rootUrlDir =
/home/sagar/urls/iiitb
2007-10-05 12:16:33,417 INFO crawl.Crawl - threads = 10
2007-10-05 12:16:33,417 INFO crawl.Crawl - depth = 3
2007-10-05 12:16:33,522 INFO crawl.Injector - Injector: starting
2007-10-05 12:16:33,523 INFO crawl.Injector - Injector: crawlDb:
/home/sagar/nutch_crawl/crawldb
2007-10-05 12:16:33,523 INFO crawl.Injector - Injector: urlDir:
/home/sagar/urls/iiitb
2007-10-05 12:16:33,524 INFO crawl.Injector - Injector: Converting injected
urls to crawl db entries.
2007-10-05 12:16:34,116 INFO plugin.PluginRepository - Plugins: looking in:
/home/sagar/nutch-0.9/plugins
2007-10-05 12:16:34,277 INFO plugin.PluginRepository - Plugin
Auto-activation mode: [true]
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Registered Plugins:
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - the nutch core
extension points (nutch-extensionpoints)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Basic Query
Filter (query-basic)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - CyberNeko HTML
Parser (lib-nekohtml)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Basic Indexing
Filter (index-basic)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Html Parse
Plug-in (parse-html)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Site Query
Filter (query-site)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - URL Query Filter
(query-url)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - HTTP Framework
(lib-http)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Text Parse
Plug-in (parse-text)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Regex URL Filter
(urlfilter-regex)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Regex URL Filter
Framework (lib-regex-filter)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Http Protocol
Plug-in (protocol-http)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Registered
Extension-Points:
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Summarizer
(org.apache.nutch.searcher.Summarizer)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch URL
Normalizer (org.apache.nutch.net.URLNormalizer)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Protocol (
org.apache.nutch.protocol.Protocol)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Analysis (
org.apache.nutch.analysis.NutchAnalyzer)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch URL Filter
(org.apache.nutch.net.URLFilter)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Indexing
Filter (org.apache.nutch.indexer.IndexingFilter)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Online
Search Results Clustering Plugin (
org.apache.nutch.clustering.OnlineClusterer)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - HTML Parse
Filter (org.apache.nutch.parse.HtmlParseFilter)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Content
Parser (org.apache.nutch.parse.Parser)
2007-10-05 12:16:34,278 INFO plugin.PluginRepository - Nutch Scoring (
org.apache.nutch.scoring.ScoringFilter)
2007-10-05 12:16:34,279 INFO plugin.PluginRepository - Nutch Query
Filter (org.apache.nutch.searcher.QueryFilter)
2007-10-05 12:16:34,279 INFO plugin.PluginRepository - Ontology Model
Loader (org.apache.nutch.ontology.Ontology)
2007-10-05 12:16:34,296 WARN mapred.LocalJobRunner - job_fx2l2k
java.lang.RuntimeException: No scoring plugins - at least one scoring plugin
is required!
at org.apache.nutch.scoring.ScoringFilters.<init>(ScoringFilters.java
:85)
at org.apache.nutch.crawl.Injector$InjectMapper.configure(Injector.java
:61)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java
:58)
at org.apache.hadoop.util.ReflectionUtils.newInstance(
ReflectionUtils.java:82)
at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:34)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java
:58)
at org.apache.hadoop.util.ReflectionUtils.newInstance(
ReflectionUtils.java:82)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:170)
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java
:126)
---------------------------------------------------------------------------------------------------------------------
I am totally new to this. Your insights please.
- Sagar
