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https://issues.apache.org/jira/browse/NUTCH-709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julien Nioche updated NUTCH-709:
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Attachment: JSParseFilter.error.patch
This patch catches errors in the walk method of JSParser and returns instead of
breaking the whole job
> JSParseFilter gets into an infinate loop and ets all the stack
> ---------------------------------------------------------------
>
> Key: NUTCH-709
> URL: https://issues.apache.org/jira/browse/NUTCH-709
> Project: Nutch
> Issue Type: Bug
> Components: fetcher
> Affects Versions: 1.0.0
> Environment: Hadoop 0.19.0 running nutch trunk
> Reporter: Tim Hawkins
> Attachments: JSParseFilter.error.patch
>
>
> When crawling pages with seperate fetch and parse, I see processes die
> becuase of stack overflow.
> Output is generaly.
> java.lang.StackOverflowError
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:146)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> at org.apache.nutch.parse.js.JSParseFilter.walk(JSParseFilter.java:148)
> Inspection of the code shows that this is a recursive call to walk(.....)
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