Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/4647#discussion_r138133763
--- Diff:
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/utils/MutableIOMetrics.java
---
@@ -99,11 +140,35 @@ public void addIOMetrics(AccessExecution attempt,
@Nullable MetricFetcher fetche
* @throws IOException
*/
public void writeIOMetricsAsJson(JsonGenerator gen) throws IOException {
+ /**
+ * Ask describe in the addIOMetrics, we want to distinguish
incomplete values from 0.
--- End diff --
typo: ask -> as
remote "the" before addIOMetrics
could use ```@link annotation for the method```
---
