Shivakumar, Such allocation doesn’t allow full memory utilization, so it’s possible, that nodes will crash because of out of memory errors. So, it’s better to follow the given recommendation.
If you want us to investigate reasons of the failures, please provide logs and configuration of the failed nodes. Denis On 21 Aug 2019, 16:17 +0300, Shiva Kumar <shivakumar....@gmail.com>, wrote: > Hi all, > we are testing field use case before deploying in the field and we want to > know whether below resource limits are suitable in production. > There are 3 nodes (3 pods on kubernetes) running. Each having below > configuration > > DefaultDataRegion: 60GB > JVM: 32GB > Resource allocated for each container: 64GB > > And ignite documents says (JVM+ All DataRegion) should not exceed 70% of > total RAM allocated to each node(container). > but we started testing with the above configuration and up to 9 days ignite > cluster was running successfully and there was some data ingestion but > suddenly pods crashed and they were unable to recover from the crash. > does the above resource configuration not good for node recovery??
