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From "Lewis John McGibbney (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (NUTCH-2014) Fetcher hang-up on completion
Date Mon, 18 May 2015 22:08:01 GMT

    [ https://issues.apache.org/jira/browse/NUTCH-2014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14549343#comment-14549343
] 

Lewis John McGibbney edited comment on NUTCH-2014 at 5/18/15 10:07 PM:
-----------------------------------------------------------------------

Yep nice catches on both issues [~wastl-nagel] thank you for investigation work. Need need
for point Oh bugfix release as this is not a regression.


was (Author: lewismc):
Yep nice catches on bot issues [~wastl-nagel] thank you for investigation work.

> Fetcher hang-up on completion
> -----------------------------
>
>                 Key: NUTCH-2014
>                 URL: https://issues.apache.org/jira/browse/NUTCH-2014
>             Project: Nutch
>          Issue Type: Bug
>          Components: fetcher
>    Affects Versions: 1.11
>            Reporter: Sebastian Nagel
>            Assignee: Sebastian Nagel
>            Priority: Critical
>             Fix For: 1.11
>
>         Attachments: NUTCH-2014-v1.patch
>
>
> Although fetcher has done its work it does not shut down and exit but continues to log
(and before reports its status to the task tracker):
> {noformat}
> -activeThreads=11, spinWaiting=0, fetchQueues.totalSize=33, fetchQueues.getQueueCount=1
> -activeThreads=11, spinWaiting=10, fetchQueues.totalSize=26, fetchQueues.getQueueCount=1
> -activeThreads=11, spinWaiting=9, fetchQueues.totalSize=9, fetchQueues.getQueueCount=1
> -activeThreads=9, spinWaiting=7, fetchQueues.totalSize=0, fetchQueues.getQueueCount=1
> -activeThreads=1, spinWaiting=0, fetchQueues.totalSize=0, fetchQueues.getQueueCount=0
> -activeThreads=1, spinWaiting=0, fetchQueues.totalSize=0, fetchQueues.getQueueCount=0
> ...
> (last message continues)
> {noformat}
> A possible hint: activeThreads should never exceed 10 (configured per default). Looks
like the corresponding variable is lost/mixed-up during fetcher refactorization (NUTCH-1934).



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