[jira] [Created] (IGNITE-24017) Sql. StorageScanNode SubscriberImpl onNext can be called after subscription is cancelled

[Maksim Zhuravkov (Jira)]

Maksim Zhuravkov created IGNITE-24017:
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             Summary: Sql. StorageScanNode SubscriberImpl onNext can be called 
after subscription is cancelled
                 Key: IGNITE-24017
                 URL: https://issues.apache.org/jira/browse/IGNITE-24017
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Maksim Zhuravkov


When a ScanStorageNode cancels its subscription by calling cancel, it is 
possible that a concurrent Subscriber receives a call to onNext and then 
updates  ScanStorageNode.inBuff adding rows from a previous scan which is not 
correct. 




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