nutch-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <>
Subject [jira] [Commented] (NUTCH-2132) Publisher/Subscriber model for Nutch to emit events
Date Sat, 15 Apr 2017 11:32:42 GMT


Hudson commented on NUTCH-2132:

FAILURE: Integrated in Jenkins build Nutch-trunk #3425 (See [])
Fixes for NUTCH-2132: Added the library amqp (gitRoann3l;fhdez: [])
* (edit) src/plugin/publish-rabbitmq/plugin.xml
Fixes for NUTCH-2132: Added new properties (gitRoann3l;fhdez: [])
* (edit) conf/nutch-default.xml
* (edit) src/plugin/publish-rabbitmq/src/java/org/apache/nutch/publisher/rabbitmq/
Fixes for NUTCH-2132: Deleted empty comments (gitRoann3l;fhdez: [])
* (edit) src/plugin/publish-rabbitmq/src/java/org/apache/nutch/publisher/rabbitmq/
Fixes for NUTCH-2132: Fixed the default port (gitRoann3l;fhdez: [])
* (edit) conf/nutch-default.xml
* (edit) src/plugin/publish-rabbitmq/src/java/org/apache/nutch/publisher/rabbitmq/

> Publisher/Subscriber model for Nutch to emit events 
> ----------------------------------------------------
>                 Key: NUTCH-2132
>                 URL:
>             Project: Nutch
>          Issue Type: New Feature
>          Components: fetcher, REST_api
>            Reporter: Sujen Shah
>            Assignee: Chris A. Mattmann
>              Labels: memex
>             Fix For: 1.13
>         Attachments: NUTCH-2132.patch, NUTCH-2132.v2.patch, PubSub_routingkey.patch
> It would be nice to have a Pub/Sub model in Nutch to emit certain events (ex- Fetcher
events like fetch-start, fetch-end, a fetch report which may contain data like outlinks of
the current fetched url, score, etc). 
> A consumer of this functionality could use this data to generate real time visualization
and generate statics of the crawl without having to wait for the fetch round to finish. 
> The REST API could contain an endpoint which would respond with a url to which a client
could subscribe to get the fetcher events. 

This message was sent by Atlassian JIRA

View raw message