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Posted to user@storm.apache.org by "Mitchell Rathbun (BLOOMBERG/ 731 LEX)" <mr...@bloomberg.net> on 2019/09/10 20:13:35 UTC

Upgrading Storm version from 1.2.1 to 1.2.3

We are looking to upgrade from Storm 1.2.1 to 1.2.3. When rolling this change out, I am wondering what would happen if a topology was built using 1.2.3 and submitted using the Storm 1.2.3 executable (bin/storm), but the running cluster (Nimbus and supervisor) had been started using the 1.2.1 executable? Would there be any issues?