Re: Is there any way to remove a node from cluster safely?

2018-06-22 Thread Hu Hailin
Hi, At least one backup, got it. Thank you. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Is there any way to remove a node from cluster safely?

2018-06-21 Thread aealexsandrov
Hi, Unfortunately, in your environment, you can't stop the node without losing the data. To stop one node safety you require at least one backup. BR, Andrei -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Is there any way to remove a node from cluster safely?

2018-06-20 Thread Hu Hailin
Hi, Our use case is mainly for cache purpose, like the below: 1. Write intensive, put requests ~100k/s 2. Short TTL, about 10~15 mins So we plan to do it with the native persistence disabled and no backup. The data is not critical, but if possible, we don't want to just throw them away with