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From Franc Carter <>
Subject active/pending queue lengths
Date Mon, 13 Feb 2012 11:47:15 GMT

I've been looking at tpstats as various test queries run and I noticed
something I don't understand.

I have a two node cluster with RF=2 on which I run 4 parallel queries, each
job goes through a list of keys doing a multiget for 2 keys at a time. If
two of the queries go to one node and the other two go to a different node
then the pending queue on the node gets much longer than if they all go to
the one node.

I'm clearly missing something here as I would have expected the opposite



*Franc Carter* | Systems architect | Sirca Ltd
 <> |

Tel: +61 2 9236 9118

Level 9, 80 Clarence St, Sydney NSW 2000

PO Box H58, Australia Square, Sydney NSW 1215

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