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The following commit(s) were added to refs/heads/main by this push:
new a844cbbad68 SOLR-13396 - Tidy up the upgade notes
a844cbbad68 is described below
commit a844cbbad68a9816e8ca86be4eafe11e96c4415e
Author: Colvin Cowie <[email protected]>
AuthorDate: Thu Jun 29 14:06:13 2023 +0100
SOLR-13396 - Tidy up the upgade notes
---
.../modules/upgrade-notes/pages/major-changes-in-solr-9.adoc | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git
a/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
b/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
index 857d905f4b7..c8e68900e60 100644
---
a/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
+++
b/solr/solr-ref-guide/modules/upgrade-notes/pages/major-changes-in-solr-9.adoc
@@ -92,15 +92,10 @@ It is still strongly recommended to use the Dockerfile
included in the Solr bina
The custom version of Solr will include this Dockerfile when it is built.
=== Deletion of unknown cores is now disabled by default
-When Solr loads a core from a filesystem it will check for corresponding
cluster state in ZooKeeper.
+ * When Solr loads a core from a filesystem it will check for corresponding
cluster state in ZooKeeper.
Prior to Solr 9.3, if no corresponding entry existed the core was deleted
automatically to remove the orphaned files.
As of Solr 9.3 that behaviour is no longer enabled by default. See
xref:deployment-guide:taking-solr-to-production.adoc#unknown-core-deletion[Unknown
core deletion].
-[source,bash]
-----
-SOLR_DELETE_UNKNOWN_CORES=true
-----
-
== Solr 9.2
=== Upgrade to Jetty 10.x
* Solr upgraded to Jetty 10.x from 9.x due to Jetty 9.x is now end of life.
Jetty 10.x has a Java 11 minimum and matches Solr 9 minimum Java version. Jetty
logging has been replaced with slf4j again matching Solr. See
https://webtide.com/jetty-10-and-11-have-arrived/ for additional Jetty 10.x
highlights.
