On 01/20/2017 10:13 AM, Sela, Guy wrote: > My suggestion was not to change the current delete, but to add to it another > flag, which will "silence" the exceptions in the case where the transaction > started when the Node existed, and ended when it didn't exist anymore. > Default behavior would stay the same. Cleanup code can potentially do the > same deletion twice, > and I think it makes sense to allow it to pass this "permissive" flag.
Sorry, an operation with a flag means the operation is split into two distinct operations. Also the scenario described means that the cleanup code is running in an un-coordinated fashion, more importantly it seems to indicate un-ordered shutdown of multiple components which trip over each others cleanup. Can you describe, best with the corresponding model, the order of operations which trigger the exception? Regards, Robert
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