Jackfruit is a medium to large fruit of Asian / Indian origin with a delitious taste.
Where to find it in DublinEdit
Canned: maybe every second Asian shop would have it canned.
Dried and fried: same as for dried. It might be a bit easier to find it.
Fresh Jackfruit: depends on seasonality. In season a couple of shops could have it, while there could also be none in the whole city for months. Some Asian or Indian shops have it from time to time. Such as the Oriental Emperium or the Chinese Supermarket, the shop in Richmond Street South.