James Taylor created PHOENIX-3010:
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Summary: Allow optional rolling restart for major release
Key: PHOENIX-3010
URL: https://issues.apache.org/jira/browse/PHOENIX-3010
Project: Phoenix
Issue Type: Improvement
Reporter: James Taylor
Assignee: Samarth Jain
If the major version number of the client does not match the major version of
the server, the client is not allowed to connect to the server. However,
sometimes a major release may make breaking changes to features that are not
being used by users. In that case, an older client (i.e. 4.x) would work fine
against a new server (i.e. 5.0). We should have a config parameter, something
like {{phoenix.connection.allowPriorMajorVersion}} that allows this connection
to take place, but defaults to false.
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