Respect CloseIndexRequest#waitForActiveShards in HLRC (#67374)

Also includes some changes for `master` that make #67246 a bit smaller.

Relates #67158

Author: DaveCTurner

client/rest-high-level/src/main/java/org/elasticsearch/client/IndicesRequestConverters.java

@@ -137,6 +137,7 @@ static Request closeIndex(CloseIndexRequest closeIndexRequest) {
         parameters.withTimeout(closeIndexRequest.timeout());
         parameters.withMasterTimeout(closeIndexRequest.masterNodeTimeout());
         parameters.withIndicesOptions(closeIndexRequest.indicesOptions());
+        parameters.withWaitForActiveShards(closeIndexRequest.waitForActiveShards());
         request.addParameters(parameters.asMap());
         return request;
     }

client/rest-high-level/src/test/java/org/elasticsearch/client/IndicesRequestConvertersTests.java

@@ -426,6 +426,7 @@ public void testCloseIndex() {
         RequestConvertersTests.setRandomMasterTimeout(closeIndexRequest, expectedParams);
         RequestConvertersTests.setRandomIndicesOptions(closeIndexRequest::indicesOptions, closeIndexRequest::indicesOptions,
             expectedParams);
+        RequestConvertersTests.setRandomWaitForActiveShards(closeIndexRequest::waitForActiveShards, expectedParams);
 
         Request request = IndicesRequestConverters.closeIndex(closeIndexRequest);
         StringJoiner endpoint = new StringJoiner("/", "/", "").add(String.join(",", indices)).add("_close");

client/rest-high-level/src/test/java/org/elasticsearch/client/RankEvalIT.java

@@ -108,7 +108,7 @@ public void testRankEvalRequest() throws IOException {
         }
 
         // now try this when test2 is closed
-        client().performRequest(new Request("POST", "index2/_close"));
+        closeIndex("index2");
         rankEvalRequest.indicesOptions(IndicesOptions.fromParameters(null, "true", null, "false", SearchRequest.DEFAULT_INDICES_OPTIONS));
         response = execute(rankEvalRequest, highLevelClient()::rankEval, highLevelClient()::rankEvalAsync);
     }

test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java

@@ -1217,8 +1217,7 @@ protected static boolean indexExists(String index) throws IOException {
     }
 
     protected static void closeIndex(String index) throws IOException {
-        Response response = client().performRequest(new Request("POST", "/" + index + "/_close"));
-        assertThat(response.getStatusLine().getStatusCode(), equalTo(RestStatus.OK.getStatus()));
+        assertOK(client().performRequest(new Request(HttpPost.METHOD_NAME, "/" + index + "/_close")));
     }
 
     protected static void openIndex(String index) throws IOException {

x-pack/plugin/ccr/qa/multi-cluster/src/test/java/org/elasticsearch/xpack/ccr/FollowIndexIT.java

@@ -81,7 +81,7 @@ public void testFollowIndex() throws Exception {
             assertBusy(() -> verifyCcrMonitoring(leaderIndexName, followIndexName), 30, TimeUnit.SECONDS);
 
             pauseFollow(followIndexName);
-            assertOK(client().performRequest(new Request("POST", "/" + followIndexName + "/_close")));
+            closeIndex(followIndexName);
             assertOK(client().performRequest(new Request("POST", "/" + followIndexName + "/_ccr/unfollow")));
             Exception e = expectThrows(ResponseException.class, () -> resumeFollow(followIndexName));
             assertThat(e.getMessage(), containsString("follow index [" + followIndexName + "] does not have ccr metadata"));

x-pack/plugin/searchable-snapshots/src/test/java/org/elasticsearch/xpack/searchablesnapshots/AbstractSearchableSnapshotsRestTestCase.java

@@ -142,8 +142,7 @@ public void testSearchResultsWhenFrozen() throws Exception {
 
     public void testCloseAndReopen() throws Exception {
         runSearchableSnapshotsTest((restoredIndexName, numDocs) -> {
-            final Request closeRequest = new Request(HttpPost.METHOD_NAME, restoredIndexName + "/_close");
-            assertOK(client().performRequest(closeRequest));
+            closeIndex(restoredIndexName);
             ensureGreen(restoredIndexName);
 
             final Request openRequest = new Request(HttpPost.METHOD_NAME, restoredIndexName + "/_open");