Does Loadgen Only Support IPv4? Troubleshooting Elasticsearch’s Failure to Ingest Data During IPv6 Stress Tests

[guoyeyong]

Hello, during my IPv6 stress testing of Elasticsearch, I found that ES cannot receive data and generate indexes, while IPv4 works fine. Is Loadgen only compatible with IPv4 stress testing?

[guoyeyong]

执行完提示[INF] [loader.go.196] status: 0,error: could not find DNS entries for the given domain. Try using DialDualStack, response

[medcl]

ipv6 is not tested before, maybe not supported, welcome to submit PR to fix it. :)