Vladislav Pyatkov created IGNITE-17666:
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             Summary: Scan subscription cancel does not close a server side 
cursor
                 Key: IGNITE-17666
                 URL: https://issues.apache.org/jira/browse/IGNITE-17666
             Project: Ignite
          Issue Type: Improvement
            Reporter: Vladislav Pyatkov


After cursor was changed in IGNITE-17309, the cancel operation does not close a 
cursor opened on a remote node. This proposes to close all resources when the 
corresponding transaction commits.

But it is still worth to close a cursor just after all data scanned or when a 
client invokes a cancel manually. This has no meaning for implicit 
transactions, because the those transactions are closed just after the scan 
complete.



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