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HBASE-27538 Document auto cert file reloading HBASE-27347 #4927

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Dec 15, 2022
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HBASE-27538 Document auto cert file reloading HBASE-27347 #4927

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14 changes: 14 additions & 0 deletions src/main/asciidoc/_chapters/security.adoc
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Expand Up @@ -906,6 +906,20 @@ restart fashion.
WARNING: Once `hbase.client.netty.tls.enabled` is enabled on the server side, the cluster will only be able to communicate
with other clusters which have TLS enabled. For example, this would impact inter-cluster replication.

=== Enable automatic certificate reloading

Certificates usually expire after some time to improve security. In this case we need to replace them by modifying
Keystore / Truststore files and HBase processes have to be restarted. In order to avoid that you can enable automatic
file change detection and certificate reloading with the following option. Default: false.

[source,xml]
----
<property>
<name>hbase.rpc.tls.certReload</name>
<value>true</value>
</property>
----

=== Additional configuration

==== Enabled protocols
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