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Apache Nutch 2.1 different batch id (null)

I crawl few sites with Apache Nutch 2.1.

While crawling I see the following message on lot of pages:
ex. Skipping http://www.domainname.com/news/subcategory/111111/index.html; different batch id (null).

What causes this error ?
How can I resolve this problem, because the pages with different batch id (null) are not stored in database.

The site that I crawled is based on drupal, but i have tried on many others non drupal sites.

like image 508
Dragan Menoski Avatar asked Feb 12 '13 08:02

Dragan Menoski


1 Answers

I think, the message is not problem. batch_id not assigned to all of url. So, if batch_id is null , skip url. Generate url when batch_id assined for url.

like image 113
cguzel Avatar answered Sep 28 '22 08:09

cguzel