Java 如果我更新url过滤器文本,我需要从命令行调用哪个Nutch命令
坚果大师 如果我更改文件,如robots.txt,或regex urlfilter.txt以及任何此类资源,我需要调用哪个命令 我不确定从坚果的说明。我猜这是解析器的工作,但我不确定 卡尔蒂克 根据说明书Java 如果我更新url过滤器文本,我需要从命令行调用哪个Nutch命令,java,mapreduce,nutch,web-crawler,Java,Mapreduce,Nutch,Web Crawler,坚果大师 如果我更改文件,如robots.txt,或regex urlfilter.txt以及任何此类资源,我需要调用哪个命令 我不确定从坚果的说明。我猜这是解析器的工作,但我不确定 卡尔蒂克 根据说明书 # echo " crawl one-step crawler for intranets" echo " inject inject new urls into the database" echo " hostinject creates or updates an
# echo " crawl one-step crawler for intranets"
echo " inject inject new urls into the database"
echo " hostinject creates or updates an existing host table from a text file"
echo " generate generate new batches to fetch from crawl db"
echo " fetch fetch URLs marked during generate"
echo " parse parse URLs marked during fetch"
echo " updatedb update web table after parsing"
echo " updatehostdb update host table after parsing"
echo " readdb read/dump records from page database"
echo " readhostdb display entries from the hostDB"
echo " elasticindex run the elasticsearch indexer"
echo " solrindex run the solr indexer on parsed batches"
echo " solrdedup remove duplicates from solr"
echo " parsechecker check the parser for a given url"
echo " indexchecker check the indexing filters for a given url"
echo " plugin load a plugin and run one of its classes main()"
echo " nutchserver run a (local) Nutch server on a user defined port"
echo " junit runs the given JUnit test"
echo " or"
echo " CLASSNAME run the class named CLASSNAME"
echo "Most commands print help when invoked w/o parameters."
如果更改regex-urlfilter.txt文件,则需要更新nutch作业文件。这可以通过以下方式实现:
jar-uvf/usr/local/nutch-1.2/nutch-1.2.job