zentol closed pull request #6303: [FLINK-10102][docs] Fix docs for
EXECUTION_FAILOVER_STRATEGY
URL: https://github.com/apache/flink/pull/6303
This is a PR merged from a forked repository.
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diff --git a/docs/_includes/generated/job_manager_configuration.html
b/docs/_includes/generated/job_manager_configuration.html
index 0353874c9b6..edab77ef46a 100644
--- a/docs/_includes/generated/job_manager_configuration.html
+++ b/docs/_includes/generated/job_manager_configuration.html
@@ -20,7 +20,7 @@
<tr>
<td><h5>jobmanager.execution.failover-strategy</h5></td>
<td style="word-wrap: break-word;">"full"</td>
- <td>The maximum number of prior execution attempts kept in
history.</td>
+ <td>This option specifies how the job computation recovers from
task failures.Accepted values are:<ul><li>'full': Restarts all
tasks.</li><li>'individual': Restarts only the failed task. Should only be used
if all tasks are independent components.</li><li>'region': Restarts all tasks
that could be affected by the task failure.</li></ul></td>
</tr>
<tr>
<td><h5>jobmanager.heap.size</h5></td>
diff --git
a/flink-core/src/main/java/org/apache/flink/configuration/JobManagerOptions.java
b/flink-core/src/main/java/org/apache/flink/configuration/JobManagerOptions.java
index 2bb5732cb42..c1a23bf747d 100644
---
a/flink-core/src/main/java/org/apache/flink/configuration/JobManagerOptions.java
+++
b/flink-core/src/main/java/org/apache/flink/configuration/JobManagerOptions.java
@@ -20,8 +20,10 @@
import org.apache.flink.annotation.PublicEvolving;
import org.apache.flink.annotation.docs.Documentation;
+import org.apache.flink.configuration.description.Description;
import static org.apache.flink.configuration.ConfigOptions.key;
+import static org.apache.flink.configuration.description.TextElement.text;
/**
* Configuration options for the JobManager.
@@ -102,12 +104,19 @@
.withDescription("The maximum number of prior execution
attempts kept in history.");
/**
- * The maximum number of prior execution attempts kept in history.
+ * This option specifies the failover strategy, i.e. how the job
computation recovers from task failures.
*/
public static final ConfigOption<String> EXECUTION_FAILOVER_STRATEGY =
key("jobmanager.execution.failover-strategy")
.defaultValue("full")
- .withDescription("The maximum number of prior execution
attempts kept in history.");
+ .withDescription(Description.builder()
+ .text("This option specifies 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.")
+ ).build());
/**
* This option specifies the interval in order to trigger a resource
manager reconnection if the connection
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