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https://issues.apache.org/jira/browse/NUTCH-2222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15230393#comment-15230393
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Lewis John McGibbney commented on NUTCH-2222:
---------------------------------------------
I've committed and closed the MemStore implementation of
[testReFetch|https://github.com/apache/nutch/blob/2.x/src/test/org/apache/nutch/fetcher/TestFetcher.java#L173].
I'm going to create an identical test which uses a persistent store to run
testReFetchPersistentStore
> re-fetch deletes all metadata except _csh_ and _rs_
> ----------------------------------------------------
>
> Key: NUTCH-2222
> URL: https://issues.apache.org/jira/browse/NUTCH-2222
> Project: Nutch
> Issue Type: Bug
> Components: crawldb
> Affects Versions: 2.3.1
> Environment: Centos 6, mongodb 2.6 and mongodb 3.0 and
> hbase-0.98.8-hadoop2
> Reporter: Adnane B.
> Assignee: Lewis John McGibbney
> Fix For: 2.3.2
>
> Attachments: TestReFetch.java, index.html
>
>
> This problem happens at the the second time I crawl a page
> {code}
> bin/nutch inject urls/
> bin/nutch generate -topN 1000
> bin/nutch fetch -all
> bin/nutch parse -force -all
> bin/nutch updatedb -all
> {code}
> seconde time (re-fetch) :
> {code}
> bin/nutch generate -topN 1000 --> batchid changes for all existing pages
> bin/nutch fetch -all --> *** metadatas are delete for all pages already
> crawled **
> bin/nutch parse -force -all
> bin/nutch updatedb -all
> {code}
> I reproduce it with mongodb 2.6, mongodb 3.0, and hbase-0.98.8-hadoop2
> It happens only if the page has not changed
> To reproduce easily, please add to nutch-site.xml :
> {code}
> <property>
> <name>db.fetch.interval.default</name>
> <value>60</value>
> <description>The default number of seconds between re-fetches of a page (1
> minute)
> </description>
> {code}
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