Feature/datafusion

.ci/bwcVersions

@@ -46,5 +46,7 @@ BWC_VERSION:
   - "2.19.1"
   - "2.19.2"
   - "2.19.3"
+  - "2.19.4"
   - "3.0.0"
   - "3.1.0"
+  - "3.2.0"

.gitattributes

@@ -10,5 +10,7 @@
 *.bcfks binary
 *.crt binary
 *.p12 binary
+*.ttf binary
+*.parquet binary
 *.txt text=auto
 CHANGELOG.md merge=union

.github/CODEOWNERS

@@ -7,24 +7,24 @@
 # Default ownership for all repo files
 * @opensearch-project/opensearch-core-maintainers
 
-/modules/lang-painless/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
-/modules/parent-join/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
+/modules/lang-painless/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
+/modules/parent-join/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
 /modules/transport-netty4/ @opensearch-project/opensearch-core-maintainers @peternied
 
 /plugins/identity-shiro/ @opensearch-project/opensearch-core-maintainers @peternied @cwperks
 
-/server/src/internalClusterTest/java/org/opensearch/index/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
-/server/src/internalClusterTest/java/org/opensearch/search/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
+/server/src/internalClusterTest/java/org/opensearch/index/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
+/server/src/internalClusterTest/java/org/opensearch/search/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
 
 /server/src/main/java/org/opensearch/extensions/ @opensearch-project/opensearch-core-maintainers @peternied
 /server/src/main/java/org/opensearch/identity/ @opensearch-project/opensearch-core-maintainers @peternied @cwperks 
-/server/src/main/java/org/opensearch/index/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
-/server/src/main/java/org/opensearch/search/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
+/server/src/main/java/org/opensearch/index/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
+/server/src/main/java/org/opensearch/search/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
 /server/src/main/java/org/opensearch/threadpool/ @opensearch-project/opensearch-core-maintainers @jed326 @peternied
 /server/src/main/java/org/opensearch/transport/ @opensearch-project/opensearch-core-maintainers @peternied
 
-/server/src/test/java/org/opensearch/index/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
-/server/src/test/java/org/opensearch/search/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami @VachaShah
+/server/src/test/java/org/opensearch/index/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
+/server/src/test/java/org/opensearch/search/ @opensearch-project/opensearch-core-maintainers @anasalkouz @andrross @ashking94 @Bukhtawar @CEHENKLE @cwperks @dbwiddis @gbbafna @jed326 @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @sachinpkale @saratvemulapalli @shwetathareja @sohami
 
 /.github/ @opensearch-project/opensearch-core-maintainers @jed326 @peternied
 

.github/benchmark-configs.json

@@ -35,30 +35,13 @@
     "baseline_cluster_config": "x64-r5.xlarge-single-node-1-shard-0-replica-baseline"
   },
   "id_3": {
-    "description": "Search only test-procedure for NYC_TAXIS, uses snapshot to restore the data for OS-3.0.0",
-    "supported_major_versions": ["3"],
-    "cluster-benchmark-configs": {
-      "SINGLE_NODE_CLUSTER": "true",
-      "MIN_DISTRIBUTION": "true",
-      "TEST_WORKLOAD": "nyc_taxis",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"workload-snapshots-3x\",\"snapshot_name\":\"nyc_taxis_1_shard\"}",
-      "CAPTURE_NODE_STAT": "true",
-      "TEST_PROCEDURE": "restore-from-snapshot"
-    },
-    "cluster_configuration": {
-      "size": "Single-Node",
-      "data_instance_config": "4vCPU, 32G Mem, 16G Heap"
-    },
-    "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
-  },
-  "id_4": {
     "description": "Search only test-procedure for big5, uses snapshot to restore the data for OS-3.x",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "big5",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.2.1\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },
@@ -68,7 +51,7 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
   },
-  "id_5": {
+  "id_4": {
     "description": "Indexing and search configuration for pmc workload",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
@@ -84,7 +67,7 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-single-node-1-shard-0-replica-baseline"
   },
-  "id_6": {
+  "id_5": {
     "description": "Indexing only configuration for stack-overflow workload",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
@@ -100,15 +83,15 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-single-node-1-shard-0-replica-baseline"
   },
-  "id_7": {
+  "id_6": {
     "description": "Search only test-procedure for big5 with concurrent segment search setting enabled",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "big5",
       "ADDITIONAL_CONFIG": "search.concurrent_segment_search.enabled:true",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"workload-snapshots-3x\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },
@@ -118,15 +101,15 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
   },
-  "id_8": {
+  "id_7": {
     "description": "Search only test-procedure for big5 with concurrent segment search mode as all",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "big5",
       "ADDITIONAL_CONFIG": "search.concurrent_segment_search.mode:all",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"workload-snapshots-3x\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },
@@ -136,15 +119,15 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
   },
-  "id_9": {
+  "id_8": {
     "description": "Search only test-procedure for big5 with concurrent segment search mode as auto",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "big5",
       "ADDITIONAL_CONFIG": "search.concurrent_segment_search.mode:auto",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"workload-snapshots-3x\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },
@@ -154,15 +137,15 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
   },
-  "id_10": {
+  "id_9": {
     "description": "Search only test-procedure for big5, uses snapshot to restore the data for OS-3.0.0. Enables range query approximation.",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "big5",
       "ADDITIONAL_CONFIG": "opensearch.experimental.feature.approximate_point_range_query.enabled:true",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"workload-snapshots-3x\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"big5_1_shard_single_client\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },
@@ -172,7 +155,7 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
   },
-  "id_11": {
+  "id_10": {
     "description": "Benchmarking config for NESTED workload, benchmarks nested queries with inner-hits",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
@@ -188,31 +171,14 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-single-node-1-shard-0-replica-baseline"
   },
-  "id_12": {
-    "description": "Search only test-procedure for HTTP_LOGS, uses snapshot to restore the data for OS-3.0.0",
-    "supported_major_versions": ["3"],
-    "cluster-benchmark-configs": {
-      "SINGLE_NODE_CLUSTER": "true",
-      "MIN_DISTRIBUTION": "true",
-      "TEST_WORKLOAD": "http_logs",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"workload-snapshots-3x\",\"snapshot_name\":\"http_logs_1_shard\"}",
-      "CAPTURE_NODE_STAT": "true",
-      "TEST_PROCEDURE": "restore-from-snapshot"
-    },
-    "cluster_configuration": {
-      "size": "Single-Node",
-      "data_instance_config": "4vCPU, 32G Mem, 16G Heap"
-    },
-    "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
-  },
-  "id_13": {
+  "id_11": {
     "description": "Search only test-procedure for HTTP_LOGS, uses snapshot to restore the data for OS-3.x",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "http_logs",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.2.1\",\"snapshot_name\":\"http_logs_1_shard\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"http_logs_1_shard\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },
@@ -222,14 +188,14 @@
     },
     "baseline_cluster_config": "x64-r5.xlarge-1-shard-0-replica-snapshot-baseline"
   },
-  "id_14": {
+  "id_12": {
     "description": "Search only test-procedure for NYC_TAXIS, uses snapshot to restore the data for OS-3.x",
     "supported_major_versions": ["3"],
     "cluster-benchmark-configs": {
       "SINGLE_NODE_CLUSTER": "true",
       "MIN_DISTRIBUTION": "true",
       "TEST_WORKLOAD": "nyc_taxis",
-      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.2.1\",\"snapshot_name\":\"nyc_taxis_1_shard\"}",
+      "WORKLOAD_PARAMS": "{\"snapshot_repo_name\":\"benchmark-workloads-repo-3x\",\"snapshot_bucket_name\":\"benchmark-workload-snapshots\",\"snapshot_region\":\"us-east-1\",\"snapshot_base_path\":\"10.3.0\",\"snapshot_name\":\"nyc_taxis_1_shard\"}",
       "CAPTURE_NODE_STAT": "true",
       "TEST_PROCEDURE": "restore-from-snapshot"
     },

.github/workflows/assemble.yml

@@ -10,9 +10,9 @@ jobs:
         java: [ 21, 24 ]
         os: [ubuntu-latest, windows-latest, macos-13, ubuntu-24.04-arm]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           java-version: ${{ matrix.java }}
           distribution: temurin

.github/workflows/auto-release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Get tag
         id: tag
         uses: dawidd6/action-get-tag@v1
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: ncipollo/release-action@v1
         with:
           github_token: ${{ steps.github_app_token.outputs.token }}

.github/workflows/benchmark-pull-request.yml

@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up required env vars
         run: |
           echo "PR_NUMBER=${{ github.event.issue.number }}" >> $GITHUB_ENV
@@ -135,21 +135,21 @@ jobs:
           issue-body: "Please approve or deny the benchmark run for PR #${{ env.PR_NUMBER }}"
           exclude-workflow-initiator-as-approver: false
       - name: Checkout PR Repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: ${{ env.prHeadRepo }}
           ref: ${{ env.prHeadRefSha }}
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           java-version: 21
           distribution: 'temurin'
       - name: Build and Assemble OpenSearch from PR
         run: |
           ./gradlew :distribution:archives:linux-tar:assemble -Dbuild.snapshot=false
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
+        uses: aws-actions/configure-aws-credentials@v5
         with:
           role-to-assume: ${{ secrets.UPLOAD_ARCHIVE_ARTIFACT_ROLE }}
           role-session-name: publish-to-s3
@@ -159,7 +159,7 @@ jobs:
           aws s3 cp distribution/archives/linux-tar/build/distributions/opensearch-min-$OPENSEARCH_VERSION-linux-x64.tar.gz s3://${{ secrets.ARCHIVE_ARTIFACT_BUCKET_NAME }}/PR-$PR_NUMBER/
           echo "DISTRIBUTION_URL=${{ secrets.ARTIFACT_BUCKET_CLOUDFRONT_URL }}/PR-$PR_NUMBER/opensearch-min-$OPENSEARCH_VERSION-linux-x64.tar.gz" >> $GITHUB_ENV
       - name: Checkout opensearch-build repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: opensearch-project/opensearch-build
           ref: main

.github/workflows/changelog_verifier.yml

@@ -9,10 +9,15 @@ jobs:
     if: github.repository == 'opensearch-project/OpenSearch'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           ref: ${{ github.event.pull_request.head.sha }}
       - uses: dangoslen/changelog-enforcer@v3
         with:
           skipLabels: "autocut, skip-changelog"
+          changeIsMissingMessage: |
+            ❌ ERROR: No update to CHANGELOG.md found!
+            This project requires a changelog entry for every user-facing change.
+            Please add an entry to the changelog or ask a maintainer to add the skip-changelog label.
+            See https://github.com/opensearch-project/OpenSearch/blob/main/CONTRIBUTING.md#changelog for more details.