ragarkar commented on PR #4799: URL: https://github.com/apache/hbase/pull/4799#issuecomment-1264968926
> Also, does this new cost function always be enabled by default on the StochasticLoadBalancer? The PrefetchCacheCostFunction will be enabled if the configuration "hbase.prefetch.file.list.path" is set. In addition to that, it will have it's own configuration "hbase.master.balancer.stochastic.prefetchCacheCost" that will define the multiplier value for this cost function. This is covered in the new patch that I will upload soon. If either "hbase.prefetch.file.list.path" is not set or "hbase.master.balancer.stochastic.prefetchCacheCost" is set to 0, the cost function will not be enabled. The default value of "hbase.master.balancer.stochastic.prefetchCacheCost" will be > 0 which will mean that the cost function will be enabled by default given that the configuration "hbase.prefetch.file.list.path" is set. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
