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br1ghtyang / asterixdb

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NonDeterministicChannelReader is unfair with the channels that it deals with #582

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
Th NonDeterministicChannelReader.findNextSender() is unfair with the channels 
that it deals with. Based on our performance experiments, whenever there is a 
delay in the paln pipleine, the NonDeterministicChannelReader is bevaing werdly 
by preferring one channel over the others, causing the other channels to starve.

Original issue reported on code.google.com by salsuba...@gmail.com on 27 Jul 2013 at 8:02

GoogleCodeExporter commented 8 years ago

Original comment by salsuba...@gmail.com on 28 Jul 2013 at 4:24

GoogleCodeExporter commented 8 years ago

Original comment by salsuba...@gmail.com on 15 Nov 2013 at 8:11