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From "Chris A. Mattmann (JIRA)" <>
Subject [jira] Commented: (NUTCH-908) Infinite Loop and Null Pointer Bugs in Searching
Date Fri, 17 Sep 2010 04:23:34 GMT


Chris A. Mattmann commented on NUTCH-908:

Hey Dennis: OK, thanks. I'll backport this to 1.2 and roll another RC this weekend. If possible,
if Nutch PMC'ers could check it out next week I'd love to get this release out the door and
focus on 2.0! :)

> Infinite Loop and Null Pointer Bugs in Searching
> ------------------------------------------------
>                 Key: NUTCH-908
>                 URL:
>             Project: Nutch
>          Issue Type: Bug
>    Affects Versions: 1.0.0, 1.1
>         Environment: All
>            Reporter: Dennis Kubes
>            Assignee: Chris A. Mattmann
>             Fix For: 1.2
>         Attachments: NUTCH-908-1-20100916.patch
>   Original Estimate: 4h
>  Remaining Estimate: 4h
> It is possible for the NutchBean to drop into an infinite loop while trying to optimize
a query to re-search for more results.  There are also two Null Pointer bugs in the search
process.  One in NutchBean where there was an incorrect loop assignment and a second in DistributedSegementsBean
when a segment is null (shouldn't happen but still should be handled.)  A patch is available
for both.

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