zentol commented on a change in pull request #11338: [FLINK-10052][ha] Tolerate
temporarily suspended ZooKeeper connections
URL: https://github.com/apache/flink/pull/11338#discussion_r390898859
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File path: docs/_includes/generated/expert_high_availability_zk_section.html
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@@ -14,6 +14,12 @@
<td>String</td>
<td>Defines the ACL (open|creator) to be configured on ZK node.
The configuration value can be set to “creator” if the ZooKeeper server
configuration has the “authProvider” property mapped to use
SASLAuthenticationProvider and the cluster is configured to run in secure mode
(Kerberos).</td>
</tr>
+ <tr>
+
<td><h5>high-availability.zookeeper.client.connection-loss-tolerate</h5></td>
+ <td style="word-wrap: break-word;">true</td>
+ <td>Boolean</td>
+ <td>Defines whether or not leader election tolerates connection
loss exception. Enable this option will improve the stability when ZK ensemble
in an unstable network environment. For technical details, see FLINK-10052.</td>
Review comment:
How long is the connection loss allowed to be? Does it wait forever, or is
there some timeout?
Why do we allow disabling this feature?
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