Hi Jessy, Have you considered using the state processor api [1] for offline analysis of checkpoints and savepoints?
[1] https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/libs/state_processor_api/ Sincere greetings Thias From: Jessy Ping <tech.user.str...@gmail.com> Sent: Montag, 24. Januar 2022 16:47 To: user <user@flink.apache.org> Subject: Regarding Queryable state in Flink Hi Team, We are currently running our streaming application based Flink(Datastream API ) on a non-prod cluster.And planning to move it to production cluster soon.. We are keeping cerating keyed state backed by rocksdb in the flink application. We need a mechanism to query these keyed state values for debugging and troubleshooting. Is it a good idea to use Queryable state for a single link-job running in application-mode on kubernetes for an average load of 10k events/second ?. Or is it a better idea to keep these state values in an external k,v store ?. So in short --> Is the queryable state stable enough to use in production systems ? Thanks Jessy Diese Nachricht ist ausschliesslich für den Adressaten bestimmt und beinhaltet unter Umständen vertrauliche Mitteilungen. Da die Vertraulichkeit von e-Mail-Nachrichten nicht gewährleistet werden kann, übernehmen wir keine Haftung für die Gewährung der Vertraulichkeit und Unversehrtheit dieser Mitteilung. Bei irrtümlicher Zustellung bitten wir Sie um Benachrichtigung per e-Mail und um Löschung dieser Nachricht sowie eventueller Anhänge. Jegliche unberechtigte Verwendung oder Verbreitung dieser Informationen ist streng verboten. This message is intended only for the named recipient and may contain confidential or privileged information. As the confidentiality of email communication cannot be guaranteed, we do not accept any responsibility for the confidentiality and the intactness of this message. If you have received it in error, please advise the sender by return e-mail and delete this message and any attachments. Any unauthorised use or dissemination of this information is strictly prohibited.
