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

["Vladimir Steshin (Jira)" <ji...@apache.org>]

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

Vladimir Steshin updated IGNITE-17435:
--------------------------------------
    Description: 
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 streane fauilure.

* Avoid snapshotting.

Also, the docs should note streamer's limitations and traits.

  was:
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.

Also, the docs should note streamer's limitations and traits.


> 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: Minor
>              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 streane fauilure.
> * Avoid snapshotting.
> Also, the docs should note streamer's limitations and traits.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)