KinoSearch Death

On Oct 19, 2006, at 4:12 PM, Chris Nandor wrote:

> This in my accesslog:
>
> [Thu Oct 19 23:08:48 2006] [error] refill: tried to
read 1024  
> bytes, got 0:
> 0 at
>
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/I
ndex/ 
> TermInfosReader.pm
> line
> 92ntKinoSearch::Index::TermInfosReader::_scan_enum 
> ('KinoSearch::Index::TermInfosReader=HASH(0xadd29b0)',
> '\x\xno') called at
>
> My guess is that a file in use was deleted while it was
in use.

I'm pretty sure you're using a Unix variant ;) so any file
currently  
in use that gets unlinked is going to stick around until the
last  
filehandle lets it go, and thus that seems unlikely to be
the cause.

> So maybe it is NOT safe to update a live invindex?

I'm really not sure what conclusion to draw, based on that
error  
message.  How many times have you seen it?

Marvin Humphrey
Rectangular Research
http://www.rectangular.co
m/



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At 16:44 -0700 2006.10.19, Marvin Humphrey wrote:
>I'm pretty sure you're using a Unix variant ;) so any
file currently
>in use that gets unlinked is going to stick around until
the last
>filehandle lets it go, and thus that seems unlikely to
be the cause.

Yes, but I was thinking maybe it didn't actually keep all
the files open
that it might need to read.


>> So maybe it is NOT safe to update a live invindex?
>
>I'm really not sure what conclusion to draw, based on
that error
>message.  How many times have you seen it?

It's in the error log for today 113 times.  Fuller log is
attached.

-- 
Chris Nandor                      pudgepobox.com
   http://pudge.net/
Open Source Technology Group       pudgeostg.com 
   http://ostg.com/[Thu Oct
19 23:08:48 2006] [error] refill: tried to read 1024 bytes,
got 0:
0 at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/I
ndex/TermInfosReader.pm
line
92ntKinoSearch::Index::TermInfosReader::_scan_enum('KinoSe
arch::Index::TermInfosReader=HASH(0xadd29b0)',
'\x\xno') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/I
ndex/TermInfosReader.pm
line
64ntKinoSearch::Index::TermInfosReader::fetch_term_info('K
inoSearch::Index::TermInfosReader=HASH(0xadd29b0)',
'KinoSearch::Index::Term=HASH(0xac57e54)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/I
ndex/SegReader.pm
line
145ntKinoSearch::Index::SegReader::doc_freq('KinoSearch::I
ndex::SegReader=HASH(0x9f847c8)',
'KinoSearch::Index::Term=HASH(0xac57e54)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/I
ndex/MultiReader.pm
line
68ntKinoSearch::Index::MultiReader::doc_freq('KinoSearch::
Index::MultiReader=HASH(0xae0b264)',
'KinoSearch::Index::Term=HASH(0xac57e54)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earcher.pm line
130ntKinoSearch::Searcher::doc_freq('KinoSearch::Searcher=
HASH(0xae25c1c)',
'KinoSearch::Index::Term=HASH(0xac57e54)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/Similarity.pm
line
28ntKinoSearch::Search::Similarity::idf('KinoSearch::Searc
h::Similarity=SCALAR(0x405ecb44)',
'KinoSearch::Index::Term=HASH(0xac57e54)',
'KinoSearch::Searcher=HASH(0xae25c1c)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/TermQuery.pm
line
66ntKinoSearch::Search::TermWeight::init_instance('KinoSea
rch::Search::TermWeight=HASH(0xae9efec)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/U
til/Class.pm
line
36ntKinoSearch::Util::Class::new('KinoSearch::Search::Term
Weight',
'parent', 'KinoSearch::Search::TermQuery=HASH(0xaecd658)',
'searcher',
'KinoSearch::Searcher=HASH(0xae25c1c)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/TermQuery.pm
line
25ntKinoSearch::Search::TermQuery::create_weight('KinoSear
ch::Search::TermQuery=HASH(0xaecd658)',
'KinoSearch::Searcher=HASH(0xae25c1c)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/BooleanQuery.pm
line
98ntKinoSearch::Search::BooleanWeight::init_instance('Kino
Search::Search::BooleanWeight=HASH(0xae9f0a0)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/U
til/Class.pm
line
36ntKinoSearch::Util::Class::new('KinoSearch::Search::Bool
eanWeight',
'parent',
'KinoSearch::Search::BooleanQuery=HASH(0xadf0974)',
'searcher',
'KinoSearch::Searcher=HASH(0xae25c1c)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/BooleanQuery.pm
line
53ntKinoSearch::Search::BooleanQuery::create_weight('KinoS
earch::Search::BooleanQuery=HASH(0xadf0974)',
'KinoSearch::Searcher=HASH(0xae25c1c)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/Query.pm
line
44ntKinoSearch::Search::Query::to_weight('KinoSearch::Sear
ch::BooleanQuery=HASH(0xadf0974)',
'KinoSearch::Searcher=HASH(0xae25c1c)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earch/Hits.pm
line
37ntKinoSearch::Search::Hits::init_instance('KinoSearch::S
earch::Hits=HASH(0xae9f0ac)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/U
til/Class.pm
line
36ntKinoSearch::Util::Class::new('KinoSearch::Search::Hits
',
'searcher', 'KinoSearch::Searcher=HASH(0xae25c1c)', 'query',
'KinoSearch::Search::BooleanQuery=HASH(0xadf0974)',
'filter', 'undef',
'num_docs', 'undef', ...) called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/KinoSearch/S
earcher.pm line
78ntKinoSearch::Searcher::search('KinoSearch::Searcher=HAS
H(0xae25c1c)',
'query', 'KinoSearch::Search::BooleanQuery=HASH(0xadf0974)',
'filter',
'undef') called at
/usr/local/lib/perl5/site_perl/5.8.6/Slash/SearchToo/Kinosea
rch.pm line
132ntSlash::SearchToo::Kinosearch::_findRecords('Slash::Se
archToo::Kinosearch=HASH(0x9a25c20)',
'HASH(0xac58fb8)', 'ARRAY(0xaea09bc)', 'HASH(0xac5a918)',
'HASH(0xac5aa08)', 'HASH(0xadf08b4)') called at
/usr/local/lib/perl5/site_perl/5.8.6/Slash/SearchToo/Indexer
.pm line
134ntSlash::SearchToo::Indexer::findRecords('Slash::Search
Too::Kinosearch=HASH(0x9a25c20)',
'firehose', 'HASH(0x94fb97c)', 'HASH(0xadf08b4)') called at
/usr/local/lib/perl5/site_perl/5.8.6/Slash/FireHose.pm line
251ntSlash::FireHose::getFireHoseEssentials('Slash::FireHo
se=HASH(0x94fc51c)',
'HASH(0xaece250)') called at
/usr/local/lib/perl5/site_perl/5.8.6/Slash/FireHose.pm line
577ntSlash::FireHose::ajaxFireHoseCheckRemoved('Slash:B::MySQL
=HASH(0x8e01280)',
'HASH(0x84d1054)', 'HASH(0x9daa038)', 'HASH(0xadee370)',
'HASH(0xaecd5ec)')
called at
/usr/local/slash/site/banjo.slashdot.org/htdocs/ajax.pl line
74ntApache::ROOT::usr::local::slash::site::banjo_2eslashdo
t_2eorg::htdocs::ajax_2epl::main()
called at
/usr/local/slash/site/banjo.slashdot.org/htdocs/ajax.pl line
430ntApache::ROOT::usr::local::slash::site::banjo_2eslashd
ot_2eorg::htdocs::ajax_2epl::handler('Apache::Filter=HASH(0x
9d44160)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/Apache/PerlR
un.pm
line 138nteval {...} called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/Apache/PerlR
un.pm line
138ntApache::PerlRun::run('Slash::Custom::ApacheRegistryFi
lter=HASH(0x945c184)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/Apache/RegistryFilter.p
m
line
50ntApache::RegistryFilter::run('Slash::Custom::ApacheRegi
stryFilter=HASH(0x945c184)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/Slash/Custom
/ApacheRegistryFilter.pm
line
48ntSlash::Custom::ApacheRegistryFilter::run('Slash::Custo
m::ApacheRegistryFilter=HASH(0x945c184)')
called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/Apache/Regis
tryNG.pm line
53ntApache::RegistryNG::handler('Slash::Custom::ApacheRegi
stryFilter',
'Apache::Filter=HASH(0x9d44160)') called at
/usr/local/lib/perl5/site_perl/5.8.6/Apache/RegistryFilter.p
m line
13ntApache::RegistryFilter::handler('Slash::Custom::Apache
RegistryFilter',
'Apache=SCALAR(0xae174c4)') called at
/usr/local/lib/perl5/site_perl/5.8.6/i686-linux/Slash/Custom
/ApacheRegistryFilter.pm
line
25ntSlash::Custom::ApacheRegistryFilter::handler('Slash::C
ustom::ApacheRegistryFilter',
'Apache=SCALAR(0xae174c4)') called at /dev/null line
0nteval {...} called
at /dev/null line 0n
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