Merge branch '9.0' of github.com:elastic/elasticsearch into backport/9.0/pr-125230

Author: tteofili

build-tools/src/main/java/org/elasticsearch/gradle/testclusters/RunTask.java

@@ -24,6 +24,7 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
@@ -45,6 +46,8 @@ public abstract class RunTask extends DefaultTestClustersTask {
 
     private Boolean apmServerEnabled = false;
 
+    private List<String> plugins = List.of();
+
     private Boolean preserveData = false;
 
     private Path dataDir = null;
@@ -101,6 +104,22 @@ public void setApmServerEnabled(Boolean apmServerEnabled) {
         this.apmServerEnabled = apmServerEnabled;
     }
 
+    @Option(option = "with-plugins", description = "Run distribution with plugins installed")
+    public void setPlugins(String plugins) {
+        this.plugins = Arrays.asList(plugins.split(","));
+        for (var cluster : getClusters()) {
+            for (String plugin : this.plugins) {
+                cluster.plugin(":plugins:" + plugin);
+            }
+            dependsOn(cluster.getPluginAndModuleConfigurations());
+        }
+    }
+
+    @Input
+    public List<String> getPlugins() {
+        return plugins;
+    }
+
     @Option(option = "data-dir", description = "Override the base data directory used by the testcluster")
     public void setDataDir(String dataDirStr) {
         dataDir = Paths.get(dataDirStr).toAbsolutePath();

docs/changelog/125023.yaml

@@ -0,0 +1,5 @@
+pr: 125023
+summary: Fix `AlibabaCloudSearchCompletionAction` not accepting `ChatCompletionInputs`
+area: Machine Learning
+type: bug
+issues: []

docs/changelog/125345.yaml

@@ -0,0 +1,6 @@
+pr: 125345
+summary: ESQL - date nanos range bug?
+area: ES|QL
+type: bug
+issues:
+ - 125439

libs/entitlement/src/test/java/org/elasticsearch/entitlement/runtime/policy/PolicyManagerTests.java

@@ -508,7 +508,7 @@ public void testFilesEntitlementsWithExclusive() {
         assertThat(
             iae.getMessage(),
             allOf(
-                containsString("Path [/base/test] is already exclusive"),
+                containsString("Path [" + testPath1 + "] is already exclusive"),
                 containsString("[plugin1][test.module1]"),
                 containsString("[plugin2][test.module2]"),
                 containsString("cannot add exclusive access")

muted-tests.yml

@@ -252,12 +252,15 @@ tests:
 - class: org.elasticsearch.smoketest.DocsClientYamlTestSuiteIT
   method: test {yaml=reference/cat/nodes/line_361}
   issue: https://github.com/elastic/elasticsearch/issues/124103
-- class: org.elasticsearch.entitlement.runtime.policy.PolicyManagerTests
-  method: testFilesEntitlementsWithExclusive
-  issue: https://github.com/elastic/elasticsearch/issues/124420
 - class: org.elasticsearch.xpack.restart.MLModelDeploymentFullClusterRestartIT
   method: testDeploymentSurvivesRestart {cluster=OLD}
   issue: https://github.com/elastic/elasticsearch/issues/124160
+- class: org.elasticsearch.xpack.ilm.history.ILMHistoryItemTests
+  method: testTruncateLongError
+  issue: https://github.com/elastic/elasticsearch/issues/125216
+- class: org.elasticsearch.index.shard.StoreRecoveryTests
+  method: testAddIndices
+  issue: https://github.com/elastic/elasticsearch/issues/124104
 
 # Examples:
 #
@@ -296,4 +299,4 @@ tests:
 #    issue: "https://github.com/elastic/elasticsearch/..."
 #  - class: "org.elasticsearch.xpack.esql.**"
 #    method: "test {union_types.MultiIndexIpStringStatsInline *}"
-#    issue: "https://github.com/elastic/elasticsearch/..."
+#    issue: "https://github.com/elastic/elasticsearch/..."

x-pack/plugin/esql/compute/src/main/java/org/elasticsearch/compute/querydsl/query/SingleValueMatchQuery.java

@@ -37,7 +37,17 @@
 import java.util.Objects;
 
 /**
- * Finds all fields with a single-value. If a field has a multi-value, it emits a {@link Warnings}.
+ * Finds all fields with a single-value. If a field has a multi-value, it emits
+ * a {@link Warnings warning}.
+ * <p>
+ *     Warnings are only emitted if the {@link TwoPhaseIterator#matches}. Meaning that,
+ *     if the other query skips the doc either because the index doesn't match or because it's
+ *     {@link TwoPhaseIterator#matches} doesn't match, then we won't log warnings. So it's
+ *     most safe to say that this will emit a warning if the document would have
+ *     matched but for having a multivalued field. If the document doesn't match but
+ *     "almost" matches in some fairly lucene-specific ways then it *might* emit
+ *     a warning.
+ * </p>
  */
 public final class SingleValueMatchQuery extends Query {