[infinispan-dev] MFC/UFC credits in default config

[Radim Vansa]

Hi,

recently I have synchronized our jgroups configuration with the default one shipped with Infinispan (core/src/main/resources/jgroups-(tcp|udp).xml) and it has shown that 200k credits in UFC/MFC (I keep the two values in sync) is not enough even for our smallest resilience test (killing one of four nodes). The state transfer was often blocked when requesting for more credits which resulted in not completing it within the time limit.
Therefore, I'd like to suggest to increase the amount of credits in default configuration as well, because we simply cannot use the lower setting and it's preferable to have the configurations as close as possible. The only settings we need to keep different are thread pool sizes and addresses and ports.

Radim

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Radim Vansa
Quality Assurance Engineer
JBoss Datagrid
tel. +420532294559 ext. 62559

Red Hat Czech, s.r.o.
Brno, Purkyňova 99/71, PSČ 612 45
Czech Republic