#1
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Links being skipped on Bandcamp
When crawling many albums (e.g. 200) on Bandcamp, a large percentage of them gets ignored. Example:
**External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** **External links are only visible to Support Staff****External links are only visible to Support Staff** These are 190 links, but upon the first crawl only 81 are recognized, upon a second crawl attempt 34 more are added (but not all), and so on. In some cases I made more than a dozen attempts and still some links were skipped. Last edited by eMuse; 29.07.2020 at 23:19. |
#2
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I added your 190
ended up with 190 packages in linkgrabber so can't reproduce =[ please check your logs for errors/issues, search for a url of which didn't add on the first try. raztoki
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raztoki @ jDownloader reporter/developer http://svn.jdownloader.org/users/170 Don't fight the system, use it to your advantage. :] |
#3
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I was never able to get more than ~80
At some point, 503 errors started to appear. I was able to prevent this by simply limiting the max simultan crawl instances to 1 which is a bit of a tight limit but worked just fine here. Didn't want to do further tests so I will leave it like this although when adding such a huge amount of items, it will be significantly slower than before. Wartest du auf einen angekündigten Bugfix oder ein neues Feature? Updates werden nicht immer sofort bereitgestellt! Bitte lies unser Update FAQ! | Please read our Update FAQ! --- Are you waiting for recently announced changes to get released? Updates to not necessarily get released immediately! Bitte lies unser Update FAQ! | Please read our Update FAQ! -psp-
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JD Supporter, Plugin Dev. & Community Manager
Erste Schritte & Tutorials || JDownloader 2 Setup Download |
#4
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By "max simultan crawl instances", do you mean Settings -> Advanced Settings -> Link Crawler: Max Threads -> 1, and then restarting? Yes, this largely solves the problem (95% success after first crawl, 99% after adding a second crawl, 100% after 3rd or 4th crawl, which is much better than before).
So it can't be individually set for this specific website, and you won't include it in the plugin settings, i.e. users should realize on their own that some items are missing in the LinkGrabber? Then maybe let the links with 503 error explicitly appear in the LinkGrabber, so that users know that those are missing? Thanks! Last edited by eMuse; 30.07.2020 at 17:26. |
#5
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thought it might be due to rate limiting or something, but 503 sounds like over loaded server. here there are local servers, they are using fastly which are most likely under utilised. actually had it in my original reply though removed it.
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raztoki @ jDownloader reporter/developer http://svn.jdownloader.org/users/170 Don't fight the system, use it to your advantage. :] |
#6
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Quote:
I do not mean this. Quote:
After all this is an edge case and we try to make our crawlers work for everyone so we do sometimes hardcode set such limitation. The one for this crawler will be introduced after the next CORE update! Wartest du auf einen angekündigten Bugfix oder ein neues Feature? Updates werden nicht immer sofort bereitgestellt! Bitte lies unser Update FAQ! | Please read our Update FAQ! --- Are you waiting for recently announced changes to get released? Updates to not necessarily get released immediately! Bitte lies unser Update FAQ! | Please read our Update FAQ! -psp- EDIT Quote:
Also it seems like it doesn't happen for everyone so yeah you might be right - overloaded servers and or also GEO related.
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JD Supporter, Plugin Dev. & Community Manager
Erste Schritte & Tutorials || JDownloader 2 Setup Download |
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