Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5463#discussion_r167612224
--- Diff:
flink-yarn/src/main/java/org/apache/flink/yarn/configuration/YarnConfigOptions.java
---
@@ -79,14 +87,18 @@
*/
public static final ConfigOption<String> APPLICATION_ATTEMPTS =
key("yarn.application-attempts")
- .noDefaultValue();
+ .noDefaultValue()
--- End diff --
I haven't seen any recommendation in the [Yarn
docs](https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/yarn_setup.html).
In the [HA
docs](https://ci.apache.org/projects/flink/flink-docs-master/ops/jobmanager_high_availability.html#yarn-cluster-high-availability)
we set it to 10 but never explicitly call this a recommended value.
---
