zhuzhurk commented on a change in pull request #9113: [FLINK-13222] [runtime]
Add documentation for failover strategy option
URL: https://github.com/apache/flink/pull/9113#discussion_r304204769
##########
File path:
flink-core/src/main/java/org/apache/flink/configuration/JobManagerOptions.java
##########
@@ -106,17 +106,21 @@
/**
* This option specifies the failover strategy, i.e. how the job
computation recovers from task failures.
*/
- @Documentation.ExcludeFromDocumentation("The failover strategy feature
is highly experimental.")
public static final ConfigOption<String> EXECUTION_FAILOVER_STRATEGY =
key("jobmanager.execution.failover-strategy")
.defaultValue("full")
.withDescription(Description.builder()
- .text("This option specifies how the job
computation recovers from task failures. " +
+ .text("This option specifies the failover
strategy, i.e. " +
+ "how the job computation recovers from
task failures. " +
"Accepted values are:")
.list(
- text("'full': Restarts all tasks."),
- text("'individual': Restarts only the
failed task. Should only be used if all tasks are independent components."),
- text("'region': Restarts all tasks that
could be affected by the task failure.")
+ text("'full': Use RestartAllStrategy to
restarts all tasks to recover the job."),
+ text("'region': Use
AdaptedRestartPipelinedRegionStrategyNG to restart all tasks " +
Review comment:
Thanks for the reminding. Will take it this way.
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