OT: Beware that even if you manage to solve this, EBS is replicated network storage, therefore rocksdb performance will be affected significantly.
Best, D. On Fri 10. 9. 2021 at 16:19, tao xiao <xiaotao...@gmail.com> wrote: > The use case we have is to store the RocksDB sst files in EBS. The EC2 > instance type (m5) we use doesn't provide local disk storage therefore EBS > is the only option to store the local sst file. > > On Fri, Sep 10, 2021 at 7:10 PM Yang Wang <danrtsey...@gmail.com> wrote: > >> I am afraid Flink could not support creating dedicated PVC for each >> TaskManager pod now. >> But I think it might be a reasonable requirement. >> >> Could you please share why you need to mount a persistent volume claim >> per TaskManager? >> AFAIK, the TaskManager will be deleted once it fails. You expect the PVC >> to also be deleted. Right? >> >> >> Best, >> Yang >> >> Xiaolong Wang <xiaolong.w...@smartnews.com> 于2021年9月10日周五 下午2:37写道： >> >>> Hi, >>> >>> I'm facing a tough question. I want to start a Flink Native >>> Kubernetes job with each of the task manager pod mounted with an aws-ebs >>> PVC. >>> >>> The first thought is to use the pod-template file to do this, but it >>> soon went to a dead end. Since the pod-template on each of the task manager >>> pod is the same, how can I mount different PVCs ? >>> >>> This issue is quite puzzling, will you please help me ? >>> >>> Thanks in advance ! >>> >> > > -- > Regards, > Tao >
