Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/5418
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Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5418#discussion_r166564479
--- Diff:
flink-metrics/flink-metrics-datadog/src/main/java/org/apache/flink/metrics/datadog/DatadogHttpClient.java
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@@ -94,4 +96,22 @@ public void
GitHub user bowenli86 opened a pull request:
https://github.com/apache/flink/pull/5418
[FLINK-8553] switch flink-metrics-datadog to async mode
## What is the purpose of the change
Currently DatadogHttpClient in flink-metrics-datadog send http request
synchronously. It
