flink-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Stefan Richter (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-6556) Include and expose Flink version in the savepoint data
Date Thu, 11 May 2017 15:39:04 GMT
Stefan Richter created FLINK-6556:
-------------------------------------

             Summary: Include and expose Flink version in the savepoint data
                 Key: FLINK-6556
                 URL: https://issues.apache.org/jira/browse/FLINK-6556
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
            Reporter: Stefan Richter


I think it could make sense to include the flink version (notice: this can be tracked independently
from the savepoint format version that we currently store!) from which a savepoint was taken
in the meta data and expose it to the restore process, passing it through until e.g. the {{FunctionInitializationContext}}.


This makes it much easier for code to derive certain behaviour for backwards compatibility.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message