Merge remote-tracking branch 'upstream/main'

Author: mridula-s109

docs/changelog/128399.yaml

@@ -0,0 +1,5 @@
+pr: 128399
+summary: Allow missing shard stats for restarted nodes for `_snapshot/_status`
+area: Snapshot/Restore
+type: enhancement
+issues: []

docs/changelog/128531.yaml

@@ -0,0 +1,5 @@
+pr: 128925
+summary: ES|QL - Add `match_phrase` full text function (tech preview)
+area: ES|QL
+type: enhancement
+issues: []

docs/changelog/128925.yaml

@@ -1,7 +1,6 @@
 * [preview] [`KQL`](../../functions-operators/search-functions.md#esql-kql)
 * [preview] [`MATCH`](../../functions-operators/search-functions.md#esql-match)
-  % * [preview] [
-  `MATCH_PHRASE`](../../functions-operators/search-functions.md#esql-match-phrase)
+* [preview] [`MATCH_PHRASE`](../../functions-operators/search-functions.md#esql-match_phrase)
 * [preview] [`QSTR`](../../functions-operators/search-functions.md#esql-qstr)
   % * [preview] [
   `TERM`](../../functions-operators/search-functions.md#esql-term)

docs/reference/query-languages/esql/_snippets/functions/description/match_phrase.md

@@ -36,9 +36,8 @@ for information on the limitations of full text search.
 :::{include} ../_snippets/functions/layout/match.md
 :::
 
-% MATCH_PHRASE is currently hidden
-% :::{include} ../_snippets/functions/layout/match_phrase.md
-% :::
+:::{include} ../_snippets/functions/layout/match_phrase.md
+:::
 
 :::{include} ../_snippets/functions/layout/qstr.md
 :::

docs/reference/query-languages/esql/_snippets/functions/parameters/match_phrase.md

@@ -37,10 +37,11 @@
 import static org.objectweb.asm.ClassWriter.COMPUTE_FRAMES;
 import static org.objectweb.asm.ClassWriter.COMPUTE_MAXS;
 import static org.objectweb.asm.Opcodes.ACC_STATIC;
+import static org.objectweb.asm.Opcodes.CHECKCAST;
 import static org.objectweb.asm.Opcodes.INVOKEINTERFACE;
 import static org.objectweb.asm.Opcodes.INVOKESTATIC;
 
-public class InstrumenterImpl implements Instrumenter {
+public final class InstrumenterImpl implements Instrumenter {
     private static final Logger logger = LogManager.getLogger(InstrumenterImpl.class);
 
     private final String getCheckerClassMethodDescriptor;
@@ -271,7 +272,8 @@ public void visitCode() {
         }
 
         private void pushEntitlementChecker() {
-            InstrumenterImpl.this.pushEntitlementChecker(mv);
+            mv.visitMethodInsn(INVOKESTATIC, handleClass, "instance", getCheckerClassMethodDescriptor, false);
+            mv.visitTypeInsn(CHECKCAST, checkMethod.className());
         }
 
         private void pushCallerClass() {
@@ -319,10 +321,7 @@ private void invokeInstrumentationMethod() {
                 true
             );
         }
-    }
 
-    protected void pushEntitlementChecker(MethodVisitor mv) {
-        mv.visitMethodInsn(INVOKESTATIC, handleClass, "instance", getCheckerClassMethodDescriptor, false);
     }
 
     record ClassFileInfo(String fileName, byte[] bytecodes) {}