[jira] [Updated] (FLINK-23495) [GCP PubSub] Make checkpoint optional for preview/staging mode

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-23495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-23495:
-----------------------------------
    Labels: auto-deprioritized-major pull-request-available stale-minor  (was: auto-deprioritized-major pull-request-available)

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Minor but is unassigned and neither itself nor its Sub-Tasks have been updated for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is still Minor, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized.


> [GCP PubSub] Make checkpoint optional for preview/staging mode
> --------------------------------------------------------------
>
>                 Key: FLINK-23495
>                 URL: https://issues.apache.org/jira/browse/FLINK-23495
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Google Cloud PubSub
>    Affects Versions: 1.13.0, 1.13.1
>            Reporter: Brachi Packter
>            Priority: Minor
>              Labels: auto-deprioritized-major, pull-request-available, stale-minor
>
> I'm using PubSub connector with Flink sql.
> The issue that I get all the time error that PubSub required checkpoints, My question is if I/you can submit a PR that adds a property that can configure PubSub to start without checkpoints, and we can describe that it is just for preview/staging mode (interactive sql, Jupiter..)
> Other connectors support starting without checkpoints.
> What will be the impact for this change? I tried it locally and it seems to work ok. 
> That is the code that always fail the source if no checkpoint is configured, i want to add some condition here:
> {code:java}
> if (hasNoCheckpointingEnabled(getRuntimeContext())) { 
> throw new IllegalArgumentException( "The PubSubSource REQUIRES Checkpointing to be enabled and " + "the checkpointing frequency must be MUCH lower than the PubSub timeout for it to retry a message."); 
> }
>  
> {code}



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