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Primary LocalWiki backend server environment
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Very long page names result in memcached error #7

Open philipn opened 9 years ago

philipn commented 9 years ago

From @vielmetti on September 9, 2014 4:10

See https://app.getsentry.com/localwikiorg/localwiki/group/30446662/

Repeat by viewing a page with a crazy long URL, like this nonsense.

http://localwiki.net/humboldt/64%20bytes%20from%208.8.8.8:%20icmp_seq=24620%20ttl=46%20time=40.590%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24621%20ttl=46%20time=40.144%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24622%20ttl=46%20time=40.039%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24623%20ttl=46%20time=40.179%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24624%20ttl=46%20time=39.913%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24625%20ttl=46%20time=40.954%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24626%20ttl=46%20time=47.636%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24627%20ttl=46%20time=40.674%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24628%20ttl=46%20time=40.367%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24629%20ttl=46%20time=40.126%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24630%20ttl=46%20time=44.439%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24631%20ttl=46%20time=40.263%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24632%20ttl=46%20time=40.539%20ms%2064%20bytes%20from%208.8.8.8:%20icmp_seq=24633%20ttl=46%20time=40.972%20ms

The error is

MemcachedKeyLengthError Root Cause Key length is > 250

Easily repeatable; I don't know the precise max page name length design.

Copied from original issue: localwiki/localwiki#717