[jira] [Updated] (IGNITE-23920) Node is not stopped gracefully on SIGTERM

["Roman Puchkovskiy (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-23920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Puchkovskiy updated IGNITE-23920:
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    Summary: Node is not stopped gracefully on SIGTERM  (was: Metastorage is sometimes not flushed to disk on graceful node stop)

> Node is not stopped gracefully on SIGTERM
> -----------------------------------------
>
>                 Key: IGNITE-23920
>                 URL: https://issues.apache.org/jira/browse/IGNITE-23920
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Roman Puchkovskiy
>            Priority: Major
>              Labels: ignite-3
>
> By default, RocksDB instances flush their changes to disk on shutdown, and we don't disable this for the storage of the Metastorage. But sometimes it can be seen that, on a start, a node replays Metastorage commands that were already executed before, even if the node was stopped gracefully (and not crashed). This means that either the storage was not flushed to disk on shutdown, or that applied index (also stored in Metastorage's storage) does not agree with the flushed data (this doesn't seem to be probable).



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