# Web Crawler

**URL:** <https://discuss.elastic.co/t/web-crawler/13526>\
**Category:** Elasticsearch\
**Created:** [September 9, 2013, 4:48pm UTC](https://discuss.elastic.co/t/web-crawler/13526 "2013-09-09T16:48:27Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![dhturner14](https://avatars.discourse-cdn.com/v4/letter/d/e8c25b/32.png) [@dhturner14](https://discuss.elastic.co/u/dhturner14)\
**Post date:** [September 9, 2013, 4:48pm UTC](https://discuss.elastic.co/t/web-crawler/13526/1 "2013-09-09T16:48:27Z")

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Does anyone actually use Nutch with ElasticSearch? It appears that the  
integration between the two products does not work. Is there something  
better to use than Nutch for crawling intranet sites that use ElasticSearch  
for indexing?

Thanks,  
DH

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**Author:** ![dhturner14](https://avatars.discourse-cdn.com/v4/letter/d/e8c25b/32.png) [@dhturner14](https://discuss.elastic.co/u/dhturner14)\
**Post date:** [September 9, 2013, 5:06pm UTC](https://discuss.elastic.co/t/web-crawler/13526/2 "2013-09-09T17:06:22Z")

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I failed to mention the error I get...

# bin/nutch elasticindex esc1 -all

Exception in thread "main" java.lang.RuntimeException: job failed:  
name=elastic-index [esc1], jobid=job\_local1244330097\_0001  
at  
org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:54)  
at  
org.apache.nutch.indexer.elastic.ElasticIndexerJob.run(ElasticIndexerJob.java:52)  
at  
org.apache.nutch.indexer.elastic.ElasticIndexerJob.indexElastic(ElasticIndexerJob.java:60)  
at  
org.apache.nutch.indexer.elastic.ElasticIndexerJob.run(ElasticIndexerJob.java:73)  
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)  
at  
org.apache.nutch.indexer.elastic.ElasticIndexerJob.main(ElasticIndexerJob.java:78)

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**Author:** ![mvg](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mvg/32/98890_2.png) [@mvg](https://discuss.elastic.co/u/mvg)\
**Post date:** [September 10, 2013, 7:13am UTC](https://discuss.elastic.co/t/web-crawler/13526/3 "2013-09-10T07:13:16Z")

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I don't see any ES specific error. I think this question should go to the  
Nutch mailing list, have tried to get answers there?

On 9 September 2013 19:06, [dhturner14@gmail.com](mailto:dhturner14@gmail.com) wrote:

> I failed to mention the error I get...
> 
> # bin/nutch elasticindex esc1 -all
> 
> Exception in thread "main" java.lang.RuntimeException: job failed:  
> name=elastic-index [esc1], jobid=job\_local1244330097\_0001  
> at  
> org.apache.nutch.util.NutchJob.waitForCompletion(NutchJob.java:54)  
> at  
> org.apache.nutch.indexer.elastic.ElasticIndexerJob.run(ElasticIndexerJob.java:52)  
> at  
> org.apache.nutch.indexer.elastic.ElasticIndexerJob.indexElastic(ElasticIndexerJob.java:60)  
> at  
> org.apache.nutch.indexer.elastic.ElasticIndexerJob.run(ElasticIndexerJob.java:73)  
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)  
> at  
> org.apache.nutch.indexer.elastic.ElasticIndexerJob.main(ElasticIndexerJob.java:78)
> 
> --  
> You received this message because you are subscribed to the Google Groups  
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Met vriendelijke groet,

Martijn van Groningen

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<div class="post-metadata">

**Author:** ![jprante](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jprante/32/44941_2.png) [@jprante](https://discuss.elastic.co/u/jprante)\
**Post date:** [September 10, 2013, 11:07am UTC](https://discuss.elastic.co/t/web-crawler/13526/4 "2013-09-10T11:07:19Z")

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Increase the nutch log level so you can see more information. I guess wild,  
you were runing out of memory, or out of file descriptors.

Jörg

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 6, 2017, 2:17am UTC](https://discuss.elastic.co/t/web-crawler/13526/5 "2017-07-06T02:17:20Z")

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