[jira] [Created] (IGNITE-2709) High contention on a cache key leads to high thread stack usage

[Anton Vinogradov (Jira)]

Alexey Goncharuk created IGNITE-2709:
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             Summary: High contention on a cache key leads to high thread stack usage
                 Key: IGNITE-2709
                 URL: https://issues.apache.org/jira/browse/IGNITE-2709
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: ignite-1.4
            Reporter: Alexey Goncharuk


Currently {{GridCacheMvccManager#onOwnerChanged}} callback notifies listeners synchronously. This means that the call stack size for a transaction commit is proportional to the size of MVCC candidates queue. On a big enough queue size this leads to a StackOverflowError (see the file attached).

I suggest the {{GridCacheMvccManager:158}} line be executed asynchronously after some (3-5) nested calls.

The change should be properly benchmarked.



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