### What changes were proposed in this pull request?
In some scenarios, DNS resolution may fail. We can record the DNS resolution results like Spark.
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|---|---|---|
| .. | ||
| java/org/apache/celeborn | ||
| proto | ||
| scala/org/apache/celeborn/common | ||
### What changes were proposed in this pull request?
In some scenarios, DNS resolution may fail. We can record the DNS resolution results like Spark.
|
||
|---|---|---|
| .. | ||
| java/org/apache/celeborn | ||
| proto | ||
| scala/org/apache/celeborn/common | ||