Insurance Squared Inc. wrote:

Hi All,

We're experiencing problems with nutch freezing sporadically when fetching. Not really to sure where to even start investigating. Some digging into the archives suggested memory issues, so we did the following:

TOMCAT_OPTS=" -Xmx1024M" to increase Tomcat memory and NUTCH_HEAPSIZE=1500 to increase Nutch memory.

No effect - it's still freezing. Running on a current version of mandrake linux on it's own box, 2 gigs of ram, 2.4ghz P4. I believe we're running version .7 of nutch Does anyone have any suggestions as to where I should start investigating?


Do you use the parse-pdf plugin? Please do a thread dump of the stuck process (Ctrl-E, if I'm not mistaken).

--
Best regards,
Andrzej Bialecki     <><
___. ___ ___ ___ _ _   __________________________________
[__ || __|__/|__||\/|  Information Retrieval, Semantic Web
___|||__||  \|  ||  |  Embedded Unix, System Integration
http://www.sigram.com  Contact: info at sigram dot com




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