Thank you ,I got it. ________________________________ 发件人: Michael Cherkasov <[email protected]> 发送时间: 2017年7月27日 16:54:52 收件人: [email protected] 主题: Re: Is it possible to make use of SSD in a Ignite cluster?
Hi San Luo. >1.Is there a way to use SSD when my cluster memory is running out to cache the >data? Ignite 2.1 can do this for you: https://apacheignite.readme.io/v2.1/docs/distributed-persistent-store it will be release this week. >2.Is there a parameter that control intermediate result storage directory, >like the one "spark.local.dir" in apache spark? Check PersistentStoreConfiguration there's a parameter for this where you can define dir to store data. >3.Is there a parameter or a policy that Ignite can evict some data from memory >to SSD based on LRU when the memory is running out? https://apacheignite.readme.io/v2.1/docs/evictions Thanks, Mikhail. 2017-07-27 11:12 GMT+03:00 罗 辉 <[email protected]<mailto:[email protected]>>: Hello guys: My cluster has some SSDs, and I want to make use of them in my Ignite applications. 1.Is there a way to use SSD when my cluster memory is running out to cache the data? 2.Is there a parameter that control intermediate result storage directory, like the one "spark.local.dir" in apache spark? 3.Is there a parameter or a policy that Ignite can evict some data from memory to SSD based on LRU when the memory is running out? Any relative ideas is appreciated. thanks San.Luo
