![]() There were issues with how the Penciller behaves under ehavy write pressure - most particularly where there are a large number of keys per update (i.e. 2i heavy objects). Most immediately the attempt to chekc whether the l0 file was ready slowed down the process of producing the L0 file - so back-pressure created more back-pressure. Going forward want to alter this most significantly as also the work queue can build up unsustainably. there needs to be some pausing prompted by the bookie on 'returned', and the use of 'returend when the work queue exceeds a threshold. |
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leveled.hrl |