id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc 220,MeV doesn't download files correctly,Nicklas Nordborg,Nicklas Nordborg,"There is a strange behaviour with MeV. It has some kind of cache for downloaded (TDMS and CGH) files, but once there is a file of a certain type (TDMS or CGH) the same file is used also for other datasets. For example, if we have an experiment with two bioassay sets and I create a TDMS file with the export plug-in for each one of those. Then, I start MeV with the TDMS file from the first bioassay set and everything is good, but when I start MeV with the TDMS file from the second bioassay set MeV doesn't download the other TDMS file, it uses the TDMS file from the first bioassay set already in the cache. One theory is that the last part of our file names are not unique, a typical download url is: http://localhost:8080/2.12-stable/extensions/mev-launcher.jar/MevExport/8fa27ade945e4dc9/35/mev.tdms.servlet where `8fa...` is the session id and `35` is the bioassay set id. The part after the last / is the same for all TDMS files and it may be that the cache in MeV only uses this as a key. ",defect,closed,blocker,MEV Launcher v1.3,net.sf.basedb.mev,fixed,,