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|
## Queries to find broken domains
Top domains with failed ingests:
SELECT domain, status, COUNT((domain, status))
FROM (SELECT status, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain != ''
AND t1.status != 'success'
AND t1.status != 'no-capture'
GROUP BY domain, status
ORDER BY COUNT DESC
LIMIT 30;
Status overview for a particular domain:
SELECT domain, status, COUNT((domain, status))
FROM (SELECT status, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain = 'osapublishing.org'
GROUP BY domain, status
ORDER BY COUNT DESC;
SELECT domain, terminal_status_code, COUNT((domain, terminal_status_code))
FROM (SELECT terminal_status_code, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain = 'osapublishing.org'
AND t1.terminal_status_code is not null
GROUP BY domain, terminal_status_code
ORDER BY COUNT DESC;
Sample recent failures:
SELECT * FROM ingest_file_result
WHERE terminal_url LIKE '%osapublishing.org%'
AND status = 'terminal-bad-status'
ORDER BY updated DESC
LIMIT 10;
## Failing
www.osapublishing.org
this publisher (The Optical Society) is systemically using a CAPTCHA to
gate access to PDFs. bummer! could ask them to white-list?
has citation_pdf_url, so that isn't an issue
status: "no-pdf-link"
hops:
"https://doi.org/10.1364/optica.6.000798",
"https://www.osapublishing.org/viewmedia.cfm?uri=optica-6-6-798&seq=0"
"https://www.osapublishing.org/captcha/?guid=830CEAB5-09BD-6140-EABD-751200C78B1C"
domain | status | count
-----------------------+---------------------+-------
www.osapublishing.org | no-capture | 16680
www.osapublishing.org | no-pdf-link | 373
www.osapublishing.org | redirect-loop | 19
www.osapublishing.org | terminal-bad-status | 5
www.osapublishing.org | cdx-error | 1
www.osapublishing.org | wrong-mimetype | 1
www.osapublishing.org | spn-error | 1
www.osapublishing.org | success | 1
www.osapublishing.org | wayback-error | 1
(9 rows)
www.persee.fr
Seems to be mostly blocking or rate-limiting?
domain | status | count
---------------+-------------------------------------+-------
www.persee.fr | no-capture | 37862
www.persee.fr | terminal-bad-status | 3134
www.persee.fr | gateway-timeout | 2828
www.persee.fr | no-pdf-link | 431
www.persee.fr | spn-error | 75
www.persee.fr | redirect-loop | 23
www.persee.fr | success | 8
www.persee.fr | spn2-error | 2
www.persee.fr | spn2-error:soft-time-limit-exceeded | 1
www.persee.fr | wrong-mimetype | 1
(10 rows)
journals.openedition.org
PDF access is via "freemium" subscription. Get redirects to:
https://auth.openedition.org/authorized_ip?url=http%3A%2F%2Fjournals.openedition.org%2Fnuevomundo%2Fpdf%2F61053
Content is technically open access (HTML and license; for all content?),
but can't be crawled as PDF without subscription.
domain | status | count
--------------------------+-------------------------+-------
journals.openedition.org | redirect-loop | 29587
journals.openedition.org | success | 6821
journals.openedition.org | no-pdf-link | 1507
journals.openedition.org | no-capture | 412
journals.openedition.org | wayback-error | 32
journals.openedition.org | wrong-mimetype | 27
journals.openedition.org | terminal-bad-status | 13
journals.openedition.org | spn2-cdx-lookup-failure | 4
journals.openedition.org | spn-remote-error | 1
journals.openedition.org | null-body | 1
journals.openedition.org | cdx-error | 1
(11 rows)
journals.lww.com
no-pdf-link
domain | status | count
------------------+----------------+-------
journals.lww.com | no-pdf-link | 11668
journals.lww.com | wrong-mimetype | 131
(2 rows)
doi prefix: 10.1097
<meta name="wkhealth_pdf_url" content="https://pdfs.journals.lww.com/spinejournal/9000/00000/Making_the_Most_of_Systematic_Reviews_and.94318.pdf" />
data-pdf-url="https://pdfs.journals.lww.com/spinejournal/9000/00000/Making_the_Most_of_Systematic_Reviews_and.94318.pdf?token=method|ExpireAbsolute;source|Journals;ttl|1582413672903;payload|mY8D3u1TCCsNvP5E421JYK6N6XICDamxByyYpaNzk7FKjTaa1Yz22MivkHZqjGP4kdS2v0J76WGAnHACH69s21Csk0OpQi3YbjEMdSoz2UhVybFqQxA7lKwSUlA502zQZr96TQRwhVlocEp/sJ586aVbcBFlltKNKo+tbuMfL73hiPqJliudqs17cHeLcLbV/CqjlP3IO0jGHlHQtJWcICDdAyGJMnpi6RlbEJaRheGeh5z5uvqz3FLHgPKVXJzdiVgCTnUeUQFYzcJRFhNtc2gv+ECZGji7HUicj1/6h85Y07DBRl1x2MGqlHWXUawD;hash|6cqYBa15ZK407m4VhFfJLw=="
Some weird thing going on, maybe they are blocking-via-redirect based on
our User-Agent? Seems like wget works, so funny that they don't block that.
musewide.aip.de
no-pdf-link
koreascience.or.kr | no-pdf-link | 8867
SELECT domain, status, COUNT((domain, status))
FROM (SELECT status, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain = 'osapublishing.org'
GROUP BY domain, status
ORDER BY COUNT DESC;
SELECT * FROM ingest_file_result
WHERE terminal_url LIKE '%osapublishing.org%'
AND status = 'terminal-bad-status'
ORDER BY updated DESC
LIMIT 10;
www.cairn.info | link-loop | 8717
easy.dans.knaw.nl | no-pdf-link | 8262
scielo.conicyt.cl | no-pdf-link | 7925
SELECT domain, status, COUNT((domain, status))
FROM (SELECT status, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain = 'scielo.conicyt.cl'
GROUP BY domain, status
ORDER BY COUNT DESC;
SELECT * FROM ingest_file_result
WHERE terminal_url LIKE '%scielo.conicyt.cl%'
AND status = 'terminal-bad-status'
ORDER BY updated DESC
LIMIT 10;
domain | status | count
-------------------+---------------------+-------
scielo.conicyt.cl | no-pdf-link | 7926
scielo.conicyt.cl | success | 4972
scielo.conicyt.cl | terminal-bad-status | 1474
scielo.conicyt.cl | wrong-mimetype | 6
scielo.conicyt.cl | no-capture | 4
scielo.conicyt.cl | null-body | 1
pdf | https://doi.org/10.4067/s0370-41061980000300002 | 2020-02-22 23:55:56.235822+00 | f | terminal-bad-status | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0370-41061980000300002&lng=en&nrm=iso&tlng=en | 20200212201727 | 200 |
pdf | https://doi.org/10.4067/s0718-221x2019005000201 | 2020-02-22 23:01:49.070104+00 | f | terminal-bad-status | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-221X2019005000201&lng=en&nrm=iso&tlng=en | 20200214105308 | 200 |
pdf | https://doi.org/10.4067/s0717-75262011000200002 | 2020-02-22 22:49:36.429717+00 | f | terminal-bad-status | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-75262011000200002&lng=en&nrm=iso&tlng=en | 20200211205804 | 200 |
pdf | https://doi.org/10.4067/s0717-95022006000400029 | 2020-02-22 22:33:07.761766+00 | f | terminal-bad-status | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000400029&lng=en&nrm=iso&tlng=en | 20200209044048 | 200 |
These seem, on retry, like success? Maybe previous was a matter of warc/revisit not getting handled correctly?
pdf | https://doi.org/10.4067/s0250-71611998007100009 | 2020-02-22 23:57:16.481703+00 | f | no-pdf-link | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0250-71611998007100009&lng=en&nrm=iso&tlng=en | 20200212122939 | 200 |
pdf | https://doi.org/10.4067/s0716-27902005020300006 | 2020-02-22 23:56:01.247616+00 | f | no-pdf-link | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0716-27902005020300006&lng=en&nrm=iso&tlng=en | 20200214192151 | 200 |
pdf | https://doi.org/10.4067/s0718-23762005000100015 | 2020-02-22 23:53:55.81526+00 | f | no-pdf-link | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-23762005000100015&lng=en&nrm=iso&tlng=en | 20200214173237 | 200 |
Look like web/xml only.
TODO: XML ingest (and replay?) support. These are as "<article>", not sure if that is JATS or what.
www.kci.go.kr | no-pdf-link | 6842
www.m-hikari.com | no-pdf-link | 6763
cshprotocols.cshlp.org | no-pdf-link | 6553
www.bibliotekevirtual.org | no-pdf-link | 6309
data.hpc.imperial.ac.uk | no-pdf-link | 6071
projecteuclid.org | link-loop | 5970
SELECT domain, status, COUNT((domain, status))
FROM (SELECT status, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain = 'projecteuclid.org'
GROUP BY domain, status
ORDER BY COUNT DESC;
SELECT * FROM ingest_file_result
WHERE terminal_url LIKE '%projecteuclid.org%'
AND status = 'link-loop'
ORDER BY updated DESC
LIMIT 10;
domain | status | count
-------------------+-------------------------+-------
projecteuclid.org | link-loop | 5985
projecteuclid.org | success | 26
projecteuclid.org | wayback-error | 26
projecteuclid.org | wrong-mimetype | 17
projecteuclid.org | spn2-cdx-lookup-failure | 4
projecteuclid.org | other-mimetype | 4
projecteuclid.org | no-capture | 3
projecteuclid.org | terminal-bad-status | 2
projecteuclid.org | spn2-error:job-failed | 1
projecteuclid.org | spn-remote-error | 1
(10 rows)
Doing a cookie check and redirect.
TODO: brozzler behavior to "click the link" instead?
www.scielo.br | no-pdf-link | 5823
SELECT domain, status, COUNT((domain, status))
FROM (SELECT status, substring(terminal_url FROM '[^/]+://([^/]*)') AS domain FROM ingest_file_result) t1
WHERE t1.domain = 'www.scielo.br'
GROUP BY domain, status
ORDER BY COUNT DESC;
SELECT * FROM ingest_file_result
WHERE terminal_url LIKE '%www.scielo.br%'
AND status = 'no-pdf-link'
ORDER BY updated DESC
LIMIT 10;
domain | status | count
---------------+-------------------------+-------
www.scielo.br | success | 35150
www.scielo.br | no-pdf-link | 5839
www.scielo.br | terminal-bad-status | 429
www.scielo.br | no-capture | 189
www.scielo.br | wrong-mimetype | 7
www.scielo.br | spn2-cdx-lookup-failure | 2
(6 rows)
Seems to just be the subset with no PDFs.
get.iedadata.org | no-pdf-link | 5822
www.pdcnet.org | no-pdf-link | 5798
publications.rwth-aachen.de | no-pdf-link | 5323
www.sciencedomain.org | no-pdf-link | 5231
medicalforum.ch | terminal-bad-status | 4574
jrnl.nau.edu.ua | link-loop | 4145
ojs.academypublisher.com | no-pdf-link | 4017
## MAG bulk ingest
- dialnet.unirioja.es | redirect-loop | 240967
dialnet.unirioja.es | terminal-bad-status | 20320
=> may be worth re-crawling via heritrix?
- agupubs.onlinelibrary.wiley.com | no-pdf-link | 72639
=> and other *.onlinelibrary.wiley.com
- www.researchgate.net | redirect-loop | 42859
- www.redalyc.org:9081 | no-pdf-link | 10515
- www.repository.naturalis.nl | redirect-loop | 8213
- bjp.rcpsych.org | link-loop | 8045
- journals.tubitak.gov.tr | wrong-mimetype | 7159
- www.erudit.org | redirect-loop | 6819
- papers.ssrn.com | redirect-loop | 27328
=> blocking is pretty aggressive, using cookies or referrer or something.
maybe a brozzler behavior would work, but doesn't currently
## Out of Scope
Datasets only?
- plutof.ut.ee
- www.gbif.org
- doi.pangaea.de
- www.plate-archive.org
Historical non-paper content:
- dhz.uni-passau.de (newspapers)
- digital.ucd.ie (irish historical)
Mostly datasets (some PDF content):
- *.figshare.com
- zenodo.com
- data.mendeley.com
|
