[ https://issues.apache.org/jira/browse/BEAM-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Luke Cwik resolved BEAM-2959. ----------------------------- Resolution: Fixed Fix Version/s: 2.2.0 > Fix proto enums to not use 0 for a valid value > ---------------------------------------------- > > Key: BEAM-2959 > URL: https://issues.apache.org/jira/browse/BEAM-2959 > Project: Beam > Issue Type: Bug > Components: beam-model > Reporter: Luke Cwik > Assignee: Luke Cwik > Fix For: 2.2.0 > > > Proto3 uses 0 as the default value for enums and does not encode it on the > wire which means that you can not detect the difference between a value that > is unset and an enum that is set but has a value of zero. > Defining an "YYY_UNSPECIFIED" is considered a best practice. Unfortunately > this is not done automatically because of proto2 compatibility within proto3. -- This message was sent by Atlassian JIRA (v6.4.14#64029)