Adam Debreceni created MINIFICPP-1274:

             Summary: Flow restart could double-spend flowfiles
                 Key: MINIFICPP-1274
             Project: Apache NiFi MiNiFi C++
          Issue Type: Improvement
            Reporter: Adam Debreceni

Flowfiles are async-deleted from the FlowFileRepository and no flush happens 
after shutdown leaving these marked files in the repository. If we restart the 
agent, this allows these zombie files to be resurrected and be put back into 
their last connections. This could cause files to be processed multiple times 
even if we marked them for deletion.

Solution proposal: flush the FlowFileRepository after shutdown, so all marked 
files are actually deleted (this won't save us from double-processing flowfiles 
after a crash)

This message was sent by Atlassian Jira

Reply via email to