pefernan opened a new issue, #2194:
URL: https://github.com/apache/incubator-kie-issues/issues/2194

   User Tasks are storing the information of the associated process (instance 
id, process id, parent process....) as metadata (in metadata map) instead of 
using a proper bean to hold this info. 
   
   While having this metadata is good to store data associated to a user task 
instance, this way of storing the information can cause deadlocks in DB when 
multiple tasks are created concurrently by different users, due to how 
hibernate handles the maps. Also, it makes hard to consume this information in 
DB with SQL queries.
   
   On this ticket we'd be extracting the the process information into the main 
usertask table, reducing the number of data stored on the metadata.


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