Register exception

Author: n1v0lg

server/src/main/java/org/elasticsearch/ElasticsearchException.java

@@ -45,6 +45,7 @@
 import org.elasticsearch.search.aggregations.AggregationExecutionException;
 import org.elasticsearch.search.aggregations.MultiBucketConsumerService;
 import org.elasticsearch.search.aggregations.UnsupportedAggregationOnDownsampledIndex;
+import org.elasticsearch.search.crossproject.NoMatchingProjectException;
 import org.elasticsearch.search.query.SearchTimeoutException;
 import org.elasticsearch.transport.TcpTransport;
 import org.elasticsearch.xcontent.ParseField;
@@ -79,6 +80,7 @@
 import static org.elasticsearch.cluster.metadata.IndexMetadata.INDEX_UUID_NA_VALUE;
 import static org.elasticsearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
 import static org.elasticsearch.common.xcontent.XContentParserUtils.ensureFieldName;
+import static org.elasticsearch.search.crossproject.CrossProjectIndexExpressionsRewriter.NO_MATCHING_PROJECT_EXCEPTION_VERSION;
 
 /**
  * A base class for all elasticsearch exceptions.
@@ -2022,6 +2024,12 @@ private enum ElasticsearchExceptionHandle {
             184,
             TransportVersions.REMOTE_EXCEPTION,
             TransportVersions.REMOTE_EXCEPTION_8_19
+        ),
+        NO_MATCHING_PROJECT_EXCEPTION(
+            NoMatchingProjectException.class,
+            NoMatchingProjectException::new,
+            185,
+            NO_MATCHING_PROJECT_EXCEPTION_VERSION
         );
 
         final Class<? extends ElasticsearchException> exceptionClass;

server/src/main/java/org/elasticsearch/search/crossproject/CrossProjectIndexExpressionsRewriter.java

@@ -9,6 +9,7 @@
 
 package org.elasticsearch.search.crossproject;
 
+import org.elasticsearch.TransportVersion;
 import org.elasticsearch.cluster.metadata.ClusterNameExpressionResolver;
 import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
 import org.elasticsearch.core.Nullable;
@@ -29,6 +30,8 @@
  * Provides methods that can rewrite qualified and unqualified index expressions to canonical CCS.
  */
 public class CrossProjectIndexExpressionsRewriter {
+    public static TransportVersion NO_MATCHING_PROJECT_EXCEPTION_VERSION = TransportVersion.fromName("no_matching_project_exception");
+
     private static final Logger logger = LogManager.getLogger(CrossProjectIndexExpressionsRewriter.class);
     private static final String ORIGIN_PROJECT_KEY = "_origin";
     private static final String WILDCARD = "*";

server/src/main/java/org/elasticsearch/search/crossproject/NoMatchingProjectException.java

@@ -10,6 +10,9 @@
 package org.elasticsearch.search.crossproject;
 
 import org.elasticsearch.ResourceNotFoundException;
+import org.elasticsearch.common.io.stream.StreamInput;
+
+import java.io.IOException;
 
 /**
  * An exception that a project is missing
@@ -20,4 +23,8 @@ public NoMatchingProjectException(String projectName) {
         super("No such project: [" + projectName + "]");
     }
 
+    public NoMatchingProjectException(StreamInput in) throws IOException {
+        super(in);
+    }
+
 }

server/src/main/resources/transport/definitions/referable/no_matching_project_exception.csv

@@ -0,0 +1 @@
+9178000

server/src/main/resources/transport/upper_bounds/9.2.csv

@@ -1 +1 @@
-extended_search_usage_telemetry,9177000
+no_matching_project_exception,9178000