You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@solr.apache.org by sv...@apache.org on 2024/03/22 15:26:46 UTC
svn commit: r1085976 [3/3] - in /sites/solr/guide: search-index.js sitemap.xml solr/9_4/deployment-guide/system-requirements.html solr/latest/deployment-guide/system-requirements.html
Modified: sites/solr/guide/solr/9_4/deployment-guide/system-requirements.html
URL: http://svn.apache.org/viewvc/sites/solr/guide/solr/9_4/deployment-guide/system-requirements.html?rev=1085976&r1=1085975&r2=1085976&view=diff
==============================================================================
--- sites/solr/guide/solr/9_4/deployment-guide/system-requirements.html (original)
+++ sites/solr/guide/solr/9_4/deployment-guide/system-requirements.html Fri Mar 22 15:26:45 2024
@@ -1146,7 +1146,7 @@ To be sure, check the page <a href="http
<h3 id="sources-for-java"><a class="anchor" href="#sources-for-java"></a>Sources for Java</h3>
<div class="paragraph">
<p>Java is available from a number of providers.
-The official Docker image for Solr uses the Temurin distribution of OpenJDK from the <a href="https://adoptium.net/">Adoptium project</a>.
+The official Docker image for Solr uses the Temurin distribution of OpenJDK 17 from the <a href="https://adoptium.net/">Adoptium project</a>.
Solr regularly test with <a href="https://adoptium.net/temurin/releases">Temurin</a>, <a href="https://jdk.java.net/">OpenJDK</a> and Oracle versions of Java.
Some distributions are free, others have a cost, some provide security patches and support, others do not.
We recommend you read the article <a href="https://medium.com/@javachampions/java-is-still-free-2-0-0-6b9aa8d6d244">Java is still free by Java Champions</a> to help you decide.</p>
@@ -1173,9 +1173,11 @@ While we reference the Java Development
<h2 id="java-and-solr-combinations"><a class="anchor" href="#java-and-solr-combinations"></a>Java and Solr Combinations</h2>
<div class="sectionbody">
<div class="paragraph">
-<p>Each Solr release has an extensively tested minimum Java version.
-For instance the minimum Java version for Solr 9 is Java 11.
-This section provides guidance when running Solr with a more recent Java version than the minimum specified.</p>
+<p>The minimum Java version for Solr 9.x is Java 11. This applies both to the Solr server and the SolrJ client libraries.
+The recommended Java version is JRE 17.</p>
+</div>
+<div class="paragraph">
+<p>This section provides guidance when running Solr with a more recent Java version than the minimum specified.</p>
</div>
<div class="ulist">
<ul>
@@ -1197,7 +1199,7 @@ This section provides guidance when runn
</li>
<li>
<p>Java 11 has been extensively tested by both automated tests and users through Solr 9.
-Long Term Support (LTS) for Java 11 is provided from several sources.</p>
+Long Term Support (LTS) for Java is provided from several sources.</p>
</li>
<li>
<p>The project’s testing infrastructure continuously tests with the minimum and greater versions of Java for each development branch.</p>
@@ -1227,7 +1229,7 @@ In addition, some organizations also mai
<div class="ulist">
<ul>
<li>
-<p>Solr 9.x is currently tested against Java 11, 17 and 18-prerelease.</p>
+<p>Solr 9.x is continuously tested against Java 11, 17, 21 and also newer versions.</p>
</li>
</ul>
</div>
@@ -1236,33 +1238,11 @@ In addition, some organizations also mai
<p>There is also development and testing with the future Solr 10.x release line.</p>
</li>
<li>
-<p>/Solr 8.x and earlier release lines are not tested on a continuous basis.</p>
+<p>Solr 8.x and earlier release lines are not tested on a continuous basis.</p>
</li>
</ul>
</div>
</div>
-<div class="sect2">
-<h3 id="released-solr-and-java-versions"><a class="anchor" href="#released-solr-and-java-versions"></a>Released Solr and Java Versions</h3>
-<div class="paragraph">
-<p>The success rate in our automated tests is similar with all the Java versions tested with the following caveats.</p>
-</div>
-<div class="sect3">
-<h4 id="solr-8-x"><a class="anchor" href="#solr-8-x"></a>Solr 8.x</h4>
-<div class="ulist">
-<ul>
-<li>
-<p>Requires Java 8 or higher.</p>
-</li>
-<li>
-<p>This version did have continuous testing with Java 9, 10, 11, 12 and the pre-release version of Java 13.</p>
-</li>
-<li>
-<p>There were known issues with Kerberos with Java 9+ prior to Solr 8.1.</p>
-</li>
-</ul>
-</div>
-</div>
-</div>
</div>
</div>
</article>
Modified: sites/solr/guide/solr/latest/deployment-guide/system-requirements.html
URL: http://svn.apache.org/viewvc/sites/solr/guide/solr/latest/deployment-guide/system-requirements.html?rev=1085976&r1=1085975&r2=1085976&view=diff
==============================================================================
--- sites/solr/guide/solr/latest/deployment-guide/system-requirements.html (original)
+++ sites/solr/guide/solr/latest/deployment-guide/system-requirements.html Fri Mar 22 15:26:45 2024
@@ -1152,7 +1152,7 @@ To be sure, check the page <a href="http
<h3 id="sources-for-java"><a class="anchor" href="#sources-for-java"></a>Sources for Java</h3>
<div class="paragraph">
<p>Java is available from a number of providers.
-The official Docker image for Solr uses the Temurin distribution of OpenJDK from the <a href="https://adoptium.net/">Adoptium project</a>.
+The official Docker image for Solr uses the Temurin distribution of OpenJDK 17 from the <a href="https://adoptium.net/">Adoptium project</a>.
Solr regularly test with <a href="https://adoptium.net/temurin/releases">Temurin</a>, <a href="https://jdk.java.net/">OpenJDK</a> and Oracle versions of Java.
Some distributions are free, others have a cost, some provide security patches and support, others do not.
We recommend you read the article <a href="https://medium.com/@javachampions/java-is-still-free-2-0-0-6b9aa8d6d244">Java is still free by Java Champions</a> to help you decide.</p>
@@ -1179,9 +1179,11 @@ While we reference the Java Development
<h2 id="java-and-solr-combinations"><a class="anchor" href="#java-and-solr-combinations"></a>Java and Solr Combinations</h2>
<div class="sectionbody">
<div class="paragraph">
-<p>Each Solr release has an extensively tested minimum Java version.
-For instance the minimum Java version for Solr 9 is Java 11.
-This section provides guidance when running Solr with a more recent Java version than the minimum specified.</p>
+<p>The minimum Java version for Solr 9.x is Java 11. This applies both to the Solr server and the SolrJ client libraries.
+The recommended Java version is JRE 17.</p>
+</div>
+<div class="paragraph">
+<p>This section provides guidance when running Solr with a more recent Java version than the minimum specified.</p>
</div>
<div class="ulist">
<ul>
@@ -1203,7 +1205,7 @@ This section provides guidance when runn
</li>
<li>
<p>Java 11 has been extensively tested by both automated tests and users through Solr 9.
-Long Term Support (LTS) for Java 11 is provided from several sources.</p>
+Long Term Support (LTS) for Java is provided from several sources.</p>
</li>
<li>
<p>The project’s testing infrastructure continuously tests with the minimum and greater versions of Java for each development branch.</p>
@@ -1233,7 +1235,7 @@ In addition, some organizations also mai
<div class="ulist">
<ul>
<li>
-<p>Solr 9.x is currently tested against Java 11, 17 and 18-prerelease.</p>
+<p>Solr 9.x is continuously tested against Java 11, 17, 21 and also newer versions.</p>
</li>
</ul>
</div>
@@ -1242,33 +1244,11 @@ In addition, some organizations also mai
<p>There is also development and testing with the future Solr 10.x release line.</p>
</li>
<li>
-<p>/Solr 8.x and earlier release lines are not tested on a continuous basis.</p>
+<p>Solr 8.x and earlier release lines are not tested on a continuous basis.</p>
</li>
</ul>
</div>
</div>
-<div class="sect2">
-<h3 id="released-solr-and-java-versions"><a class="anchor" href="#released-solr-and-java-versions"></a>Released Solr and Java Versions</h3>
-<div class="paragraph">
-<p>The success rate in our automated tests is similar with all the Java versions tested with the following caveats.</p>
-</div>
-<div class="sect3">
-<h4 id="solr-8-x"><a class="anchor" href="#solr-8-x"></a>Solr 8.x</h4>
-<div class="ulist">
-<ul>
-<li>
-<p>Requires Java 8 or higher.</p>
-</li>
-<li>
-<p>This version did have continuous testing with Java 9, 10, 11, 12 and the pre-release version of Java 13.</p>
-</li>
-<li>
-<p>There were known issues with Kerberos with Java 9+ prior to Solr 8.1.</p>
-</li>
-</ul>
-</div>
-</div>
-</div>
</div>
</div>
</article>