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https://issues.apache.org/jira/browse/FLINK-7878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16289494#comment-16289494
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ASF GitHub Bot commented on FLINK-7878:
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Github user tillrohrmann commented on the issue:
https://github.com/apache/flink/pull/4911
Changes look good @shuai-xu. I have a single last question which is whether
we want to expose the `GpuResource` to the user or not. Wouldn't it be enough
to set the gpus via `Builder#setGpuResource(double)`? Of course, then we
weren't able to set the `ResourceAggregateType` but I'm wondering whether GPUs
shouldn't be something else than the sum. We actually have the same problem
with the cpus. They are hardcoded to be the max of both values.
> Extend the resource type user can define in ResourceSpec
> --------------------------------------------------------
>
> Key: FLINK-7878
> URL: https://issues.apache.org/jira/browse/FLINK-7878
> Project: Flink
> Issue Type: Improvement
> Components: DataSet API, DataStream API
> Reporter: shuai.xu
> Assignee: shuai.xu
> Labels: flip-6
>
> Now, flink only support user define how much CPU and MEM used in an operator,
> but now the resource in a cluster is various. For example, an application for
> image processing may need GPU, some others may need FPGA.
> Only CPU and MEM is not enough, and the resource type is becoming more and
> more, so we need to make the ResourSpec extendible.
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