我安装了Nutch 1.10,配置并使用爬网脚本但尝试升级到Nutch 1.13。我无法让Nutch抓取脚本与Nutch v1.13一起使用。
这通常适用于v1.10
bin/crawl -i -D elastic.server.url=http://localhost:9300/search-index/ urls/ searchcrawl/ 2
然而,当我尝试用它运行v1.13时,我得到了
Usage: crawl [-i|--index] [-D "key=value"] [-w|--wait] [-s <Seed Dir>] <Crawl Dir> <Num Rounds>
-i|--index Indexes crawl results into a configured indexer
-D A Java property to pass to Nutch calls
-w|--wait NUMBER[SUFFIX] Time to wait before generating a new segment when no URLs
are scheduled for fetching. Suffix can be: s for second,
m for minute, h for hour and d for day. If no suffix is
specified second is used by default.
-s Seed Dir Path to seeds file(s)
Crawl Dir Directory where the crawl/link/segments dirs are saved
Num Rounds The number of rounds to run this crawl for
我在文档中看不到任何不同的东西......我错过了什么吗?如何让爬网脚本与v1.13一起使用?
答案 0 :(得分:5)
在更好的搜索之后找到了answer。
似乎在1.14中,bin / crawl脚本现在希望种子的路径以-s
开头。这有效: bin / crawl -i -D elastic.server.url = http://localhost:9300/search-index/ -s urls / searchcrawl / 2
- 其他任何人