You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2020/08/10 17:08:33 UTC
[jira] [Updated] (BEAM-4459) Schemas across pipeline modifications
[ https://issues.apache.org/jira/browse/BEAM-4459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Beam JIRA Bot updated BEAM-4459:
--------------------------------
Labels: stale-P2 (was: )
> Schemas across pipeline modifications
> -------------------------------------
>
> Key: BEAM-4459
> URL: https://issues.apache.org/jira/browse/BEAM-4459
> Project: Beam
> Issue Type: Sub-task
> Components: io-java-gcp
> Reporter: Reuven Lax
> Priority: P2
> Labels: stale-P2
>
> As per the snapshot/update proposal, we want to be able to update pipelines without damaging the in-flight state. Since schema fields might get reordered on update, we must ensure that the old mappings are preserved. This will require us to have two ids - the logical ids the user interfaces with (which might change), and the physical index where we store the schema.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)