[jira] [Updated] (IGNITE-17435) Fix Datastreamer documentation.

["Dmitry Pavlov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-17435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Pavlov updated IGNITE-17435:
-----------------------------------
    Labels: ise  (was: )

> Fix Datastreamer documentation.
> -------------------------------
>
>                 Key: IGNITE-17435
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17435
>             Project: Ignite
>          Issue Type: Sub-task
>            Reporter: Vladimir Steshin
>            Assignee: Vladimir Steshin
>            Priority: Major
>              Labels: ise
>
> The doc should mention something like:
> Setting the allowOverwrite property to false is best used for initial data load on a cluster with stable topology. When cluster works under load, some actions may cause issues with data consistency. To avoid them:
> * Avoid having the same keys repeating in the data being streamed;
> * Avoid concurrent updates of the cache that is being streamed into;
> * Avoid rebalance on that cache.
> * Avoid snapshotting.



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