Add delete rollup job support to HL REST Client (#34066)

Add support for delete rollup job to HL REST Client.

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

@@ -20,6 +20,8 @@
 package org.elasticsearch.client;
 
 import org.elasticsearch.action.ActionListener;
+import org.elasticsearch.client.rollup.DeleteRollupJobRequest;
+import org.elasticsearch.client.rollup.DeleteRollupJobResponse;
 import org.elasticsearch.client.rollup.GetRollupJobRequest;
 import org.elasticsearch.client.rollup.GetRollupJobResponse;
 import org.elasticsearch.client.rollup.PutRollupJobRequest;
@@ -76,6 +78,40 @@ public class RollupClient {
             listener, Collections.emptySet());
     }
 
+    /**
+     * Delete a rollup job from the cluster
+     * See <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/rollup-delete-job.html">
+     * the docs</a> for more.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @return the response
+     * @throws IOException in case there is a problem sending the request or parsing back the response
+     */
+    public DeleteRollupJobResponse deleteRollupJob(DeleteRollupJobRequest request, RequestOptions options) throws IOException {
+        return restHighLevelClient.performRequestAndParseEntity(request,
+            RollupRequestConverters::deleteJob,
+            options,
+            DeleteRollupJobResponse::fromXContent,
+            Collections.emptySet());
+    }
+    /**
+     * Asynchronously delete a rollup job from the cluster
+     * See <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/rollup-delete-job.html">
+     *     The docs</a> for details.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @param listener the listener to be notified upon request completion
+     */
+    public void deleteRollupJobAsync(DeleteRollupJobRequest request,
+                                     RequestOptions options,
+                                     ActionListener<DeleteRollupJobResponse> listener) {
+        restHighLevelClient.performRequestAsyncAndParseEntity(request,
+            RollupRequestConverters::deleteJob,
+            options,
+            DeleteRollupJobResponse::fromXContent,
+            listener, Collections.emptySet());
+    }
+
     /**
      * Get a rollup job from the cluster.
      * See <a href="https://www.elastic.co/guide/en/elasticsearch/reference/current/rollup-put-job.html">

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

@@ -18,8 +18,10 @@
  */
 package org.elasticsearch.client;
 
+import org.apache.http.client.methods.HttpDelete;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPut;
+import org.elasticsearch.client.rollup.DeleteRollupJobRequest;
 import org.elasticsearch.client.rollup.GetRollupJobRequest;
 import org.elasticsearch.client.rollup.PutRollupJobRequest;
 
@@ -54,4 +56,16 @@ final class RollupRequestConverters {
             .build();
         return new Request(HttpGet.METHOD_NAME, endpoint);
     }
+
+    static Request deleteJob(final DeleteRollupJobRequest deleteRollupJobRequest) throws IOException {
+        String endpoint = new RequestConverters.EndpointBuilder()
+            .addPathPartAsIs("_xpack")
+            .addPathPartAsIs("rollup")
+            .addPathPartAsIs("job")
+            .addPathPart(deleteRollupJobRequest.getId())
+            .build();
+        Request request = new Request(HttpDelete.METHOD_NAME, endpoint);
+        request.setEntity(createEntity(deleteRollupJobRequest, REQUEST_BODY_CONTENT_TYPE));
+        return request;
+    }
 }

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

@@ -0,0 +1,67 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.elasticsearch.client.rollup;
+
+import org.elasticsearch.common.xcontent.ToXContent;
+import org.elasticsearch.common.xcontent.ToXContentObject;
+import org.elasticsearch.common.xcontent.XContentBuilder;
+
+import java.io.IOException;
+import java.util.Objects;
+
+public abstract class AcknowledgedResponse implements ToXContentObject {
+    private final boolean acknowledged;
+
+    public AcknowledgedResponse(final boolean acknowledged) {
+        this.acknowledged = acknowledged;
+    }
+
+    public boolean isAcknowledged() {
+        return acknowledged;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final AcknowledgedResponse that = (AcknowledgedResponse) o;
+        return isAcknowledged() == that.isAcknowledged();
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(acknowledged);
+    }
+
+    @Override
+    public XContentBuilder toXContent(XContentBuilder builder, ToXContent.Params params) throws IOException {
+        builder.startObject();
+        {
+            builder.field("acknowledged", isAcknowledged());
+        }
+        builder.endObject();
+        return builder;
+    }
+
+}

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

@@ -0,0 +1,79 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.client.rollup;
+
+import org.elasticsearch.client.Validatable;
+import org.elasticsearch.common.ParseField;
+import org.elasticsearch.common.xcontent.ConstructingObjectParser;
+import org.elasticsearch.common.xcontent.ToXContentObject;
+import org.elasticsearch.common.xcontent.XContentBuilder;
+import org.elasticsearch.common.xcontent.XContentParser;
+
+import java.io.IOException;
+import java.util.Objects;
+
+
+public class DeleteRollupJobRequest implements Validatable, ToXContentObject {
+
+    private static final ParseField ID_FIELD = new ParseField("id");
+    private final String id;
+
+
+    public DeleteRollupJobRequest(String id) {
+        this.id = Objects.requireNonNull(id, "id parameter must not be null");
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    private static final ConstructingObjectParser<DeleteRollupJobRequest, Void> PARSER =
+        new ConstructingObjectParser<>("request",  a -> {
+            return new DeleteRollupJobRequest((String) a[0]);
+        });
+
+    static {
+        PARSER.declareString(ConstructingObjectParser.constructorArg(), ID_FIELD);
+    }
+
+    public static DeleteRollupJobRequest fromXContent(XContentParser parser) {
+        return PARSER.apply(parser, null);
+    }
+
+    @Override
+    public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
+        builder.startObject();
+        builder.field(ID_FIELD.getPreferredName(), this.id);
+        builder.endObject();
+        return builder;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        DeleteRollupJobRequest that = (DeleteRollupJobRequest) o;
+        return Objects.equals(id, that.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+}

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

@@ -0,0 +1,46 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.elasticsearch.client.rollup;
+
+import org.elasticsearch.common.ParseField;
+import org.elasticsearch.common.xcontent.ConstructingObjectParser;
+import org.elasticsearch.common.xcontent.XContentParser;
+
+import java.io.IOException;
+
+import static org.elasticsearch.common.xcontent.ConstructingObjectParser.constructorArg;
+
+public class DeleteRollupJobResponse extends AcknowledgedResponse {
+
+    public DeleteRollupJobResponse(boolean acknowledged) {
+        super(acknowledged);
+    }
+
+    public static DeleteRollupJobResponse fromXContent(final XContentParser parser) throws IOException {
+        return PARSER.parse(parser, null);
+    }
+
+    private static final ConstructingObjectParser<DeleteRollupJobResponse, Void> PARSER
+        = new ConstructingObjectParser<>("delete_rollup_job_response", true,
+        args -> new DeleteRollupJobResponse((boolean) args[0]));
+    static {
+        PARSER.declareBoolean(constructorArg(), new ParseField("acknowledged"));
+    }
+}

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

@@ -20,52 +20,21 @@ package org.elasticsearch.client.rollup;
 
 import org.elasticsearch.common.ParseField;
 import org.elasticsearch.common.xcontent.ConstructingObjectParser;
-import org.elasticsearch.common.xcontent.ToXContentObject;
-import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.common.xcontent.XContentParser;
 
 import java.io.IOException;
-import java.util.Objects;
 
 import static org.elasticsearch.common.xcontent.ConstructingObjectParser.constructorArg;
 
-public class PutRollupJobResponse implements ToXContentObject {
+public class PutRollupJobResponse extends AcknowledgedResponse {
 
-    private final boolean acknowledged;
 
-    public PutRollupJobResponse(final boolean acknowledged) {
-        this.acknowledged = acknowledged;
+    public PutRollupJobResponse(boolean acknowledged) {
+        super(acknowledged);
     }
 
-    public boolean isAcknowledged() {
-        return acknowledged;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-        final PutRollupJobResponse that = (PutRollupJobResponse) o;
-        return isAcknowledged() == that.isAcknowledged();
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(acknowledged);
-    }
-
-    @Override
-    public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
-        builder.startObject();
-        {
-            builder.field("acknowledged", isAcknowledged());
-        }
-        builder.endObject();
-        return builder;
+    public static PutRollupJobResponse fromXContent(final XContentParser parser) throws IOException {
+        return PARSER.parse(parser, null);
     }
 
     private static final ConstructingObjectParser<PutRollupJobResponse, Void> PARSER
@@ -73,8 +42,4 @@ public class PutRollupJobResponse implements ToXContentObject {
     static {
         PARSER.declareBoolean(constructorArg(), new ParseField("acknowledged"));
     }
-
-    public static PutRollupJobResponse fromXContent(final XContentParser parser) throws IOException {
-        return PARSER.parse(parser, null);
-    }
 }

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

@@ -18,6 +18,7 @@
  */
 package org.elasticsearch.client;
 
+import org.elasticsearch.ElasticsearchStatusException;
 import org.elasticsearch.action.admin.indices.refresh.RefreshRequest;
 import org.elasticsearch.action.admin.indices.refresh.RefreshResponse;
 import org.elasticsearch.action.bulk.BulkItemResponse;
@@ -31,6 +32,8 @@ import org.elasticsearch.client.rollup.GetRollupJobRequest;
 import org.elasticsearch.client.rollup.GetRollupJobResponse;
 import org.elasticsearch.client.rollup.GetRollupJobResponse.IndexerState;
 import org.elasticsearch.client.rollup.GetRollupJobResponse.JobWrapper;
+import org.elasticsearch.client.rollup.DeleteRollupJobRequest;
+import org.elasticsearch.client.rollup.DeleteRollupJobResponse;
 import org.elasticsearch.client.rollup.PutRollupJobRequest;
 import org.elasticsearch.client.rollup.PutRollupJobResponse;
 import org.elasticsearch.client.rollup.job.config.DateHistogramGroupConfig;
@@ -46,6 +49,7 @@ import org.elasticsearch.search.aggregations.metrics.MaxAggregationBuilder;
 import org.elasticsearch.search.aggregations.metrics.MinAggregationBuilder;
 import org.elasticsearch.search.aggregations.metrics.SumAggregationBuilder;
 import org.elasticsearch.search.aggregations.metrics.ValueCountAggregationBuilder;
+import org.junit.Before;
 
 import java.util.Arrays;
 import java.util.Collections;
@@ -60,19 +64,35 @@ import static org.hamcrest.Matchers.greaterThan;
 import static org.hamcrest.Matchers.hasKey;
 import static org.hamcrest.Matchers.hasSize;
 import static org.hamcrest.Matchers.empty;
+import static org.hamcrest.Matchers.is;
 import static org.hamcrest.Matchers.lessThan;
 
 public class RollupIT extends ESRestHighLevelClientTestCase {
 
-    private static final List<String> SUPPORTED_METRICS = Arrays.asList(MaxAggregationBuilder.NAME, MinAggregationBuilder.NAME,
-        SumAggregationBuilder.NAME, AvgAggregationBuilder.NAME, ValueCountAggregationBuilder.NAME);
-
-    @SuppressWarnings("unchecked")
-    public void testPutAndGetRollupJob() throws Exception {
     double sum = 0.0d;
     int max = Integer.MIN_VALUE;
     int min = Integer.MAX_VALUE;
+    private static final List<String> SUPPORTED_METRICS = Arrays.asList(MaxAggregationBuilder.NAME, MinAggregationBuilder.NAME,
+        SumAggregationBuilder.NAME, AvgAggregationBuilder.NAME, ValueCountAggregationBuilder.NAME);
 
+    private String id;
+    private String indexPattern;
+    private String rollupIndex;
+    private String cron;
+    private int pageSize;
+    private int numDocs;
+
+    @Before
+    public void init() throws Exception {
+        id = randomAlphaOfLength(10);
+        indexPattern = randomFrom("docs", "d*", "doc*");
+        rollupIndex = randomFrom("rollup", "test");
+        cron = "*/1 * * * * ?";
+        numDocs = indexDocs();
+        pageSize = randomIntBetween(numDocs, numDocs * 10);
+    }
+
+    public int indexDocs() throws Exception {
         final BulkRequest bulkRequest = new BulkRequest();
         bulkRequest.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE);
         for (int minute = 0; minute < 60; minute++) {
@@ -112,12 +132,33 @@ public class RollupIT extends ESRestHighLevelClientTestCase {
 
         RefreshResponse refreshResponse = highLevelClient().indices().refresh(new RefreshRequest("docs"), RequestOptions.DEFAULT);
         assertEquals(0, refreshResponse.getFailedShards());
+        return numDocs;
+    }
 
-        final String id = randomAlphaOfLength(10);
-        final String indexPattern = randomFrom("docs", "d*", "doc*");
-        final String rollupIndex = randomFrom("rollup", "test");
-        final String cron = "*/1 * * * * ?";
-        final int pageSize = randomIntBetween(numDocs, numDocs * 10);
+
+    public void testDeleteRollupJob() throws Exception {
+        final GroupConfig groups = new GroupConfig(new DateHistogramGroupConfig("date", DateHistogramInterval.DAY));
+        final List<MetricConfig> metrics = Collections.singletonList(new MetricConfig("value", SUPPORTED_METRICS));
+        final TimeValue timeout = TimeValue.timeValueSeconds(randomIntBetween(30, 600));
+        PutRollupJobRequest putRollupJobRequest =
+            new PutRollupJobRequest(new RollupJobConfig(id, indexPattern, rollupIndex, cron, pageSize, groups, metrics, timeout));
+        final RollupClient rollupClient = highLevelClient().rollup();
+        PutRollupJobResponse response = execute(putRollupJobRequest, rollupClient::putRollupJob, rollupClient::putRollupJobAsync);
+        DeleteRollupJobRequest deleteRollupJobRequest = new DeleteRollupJobRequest(id);
+        DeleteRollupJobResponse deleteRollupJobResponse = highLevelClient().rollup()
+            .deleteRollupJob(deleteRollupJobRequest, RequestOptions.DEFAULT);
+        assertTrue(deleteRollupJobResponse.isAcknowledged());
+    }
+
+    public void testDeleteMissingRollupJob() {
+        DeleteRollupJobRequest deleteRollupJobRequest = new DeleteRollupJobRequest(randomAlphaOfLength(10));
+        ElasticsearchStatusException responseException = expectThrows(ElasticsearchStatusException.class,() -> highLevelClient().rollup()
+            .deleteRollupJob(deleteRollupJobRequest, RequestOptions.DEFAULT));
+        assertThat(responseException.status().getStatus(), is(404));
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testPutAndGetRollupJob() throws Exception {
         // TODO expand this to also test with histogram and terms?
         final GroupConfig groups = new GroupConfig(new DateHistogramGroupConfig("date", DateHistogramInterval.DAY));
         final List<MetricConfig> metrics = Collections.singletonList(new MetricConfig("value", SUPPORTED_METRICS));
@@ -134,9 +175,6 @@ public class RollupIT extends ESRestHighLevelClientTestCase {
         Response startResponse = client().performRequest(new Request("POST", "/_xpack/rollup/job/" + id + "/_start"));
         assertEquals(RestStatus.OK.getStatus(), startResponse.getHttpResponse().getStatusLine().getStatusCode());
 
-        int finalMin = min;
-        int finalMax = max;
-        double finalSum = sum;
         assertBusy(() -> {
             SearchResponse searchResponse = highLevelClient().search(new SearchRequest(rollupIndex), RequestOptions.DEFAULT);
             assertEquals(0, searchResponse.getFailedShards());
@@ -154,13 +192,13 @@ public class RollupIT extends ESRestHighLevelClientTestCase {
                 for (String name : metric.getMetrics()) {
                     Number value = (Number) source.get(metric.getField() + "." + name + ".value");
                     if ("min".equals(name)) {
-                        assertEquals(finalMin, value.intValue());
+                        assertEquals(min, value.intValue());
                     } else if ("max".equals(name)) {
-                        assertEquals(finalMax, value.intValue());
+                        assertEquals(max, value.intValue());
                     } else if ("sum".equals(name)) {
-                        assertEquals(finalSum, value.doubleValue(), 0.0d);
+                        assertEquals(sum, value.doubleValue(), 0.0d);
                     } else if ("avg".equals(name)) {
-                        assertEquals(finalSum, value.doubleValue(), 0.0d);
+                        assertEquals(sum, value.doubleValue(), 0.0d);
                         Number avgCount = (Number) source.get(metric.getField() + "." + name + "._count");
                         assertEquals(numDocs, avgCount.intValue());
                     } else if ("value_count".equals(name)) {
@@ -191,4 +229,5 @@ public class RollupIT extends ESRestHighLevelClientTestCase {
         GetRollupJobResponse getResponse = execute(getRollupJobRequest, rollupClient::getRollupJob, rollupClient::getRollupJobAsync);
         assertThat(getResponse.getJobs(), empty());
     }
+
 }

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

@@ -36,6 +36,8 @@ import org.elasticsearch.client.rollup.GetRollupJobResponse;
 import org.elasticsearch.client.rollup.GetRollupJobResponse.JobWrapper;
 import org.elasticsearch.client.rollup.GetRollupJobResponse.RollupIndexerJobStats;
 import org.elasticsearch.client.rollup.GetRollupJobResponse.RollupJobStatus;
+import org.elasticsearch.client.rollup.DeleteRollupJobRequest;
+import org.elasticsearch.client.rollup.DeleteRollupJobResponse;
 import org.elasticsearch.client.rollup.PutRollupJobRequest;
 import org.elasticsearch.client.rollup.PutRollupJobResponse;
 import org.elasticsearch.client.rollup.job.config.DateHistogramGroupConfig;
@@ -280,4 +282,53 @@ public class RollupDocumentationIT extends ESRestHighLevelClientTestCase {
             }
         });
     }
+
+    public void testDeleteRollupJob() throws Exception {
+        RestHighLevelClient client = highLevelClient();
+
+        String id = "job_2";
+
+        // tag::rollup-delete-job-request
+        DeleteRollupJobRequest request = new DeleteRollupJobRequest(id); // <1>
+        // end::rollup-delete-job-request
+        try {
+            // tag::rollup-delete-job-execute
+            DeleteRollupJobResponse response = client.rollup().deleteRollupJob(request, RequestOptions.DEFAULT);
+            // end::rollup-delete-job-execute
+
+            // tag::rollup-delete-job-response
+            response.isAcknowledged(); // <1>
+            // end::rollup-delete-job-response
+        } catch (Exception e) {
+            // Swallow any exception, this test does not test actually cancelling.
+        }
+
+
+
+        // tag::rollup-delete-job-execute-listener
+        ActionListener<DeleteRollupJobResponse> listener = new ActionListener<DeleteRollupJobResponse>() {
+            @Override
+            public void onResponse(DeleteRollupJobResponse response) {
+                boolean acknowledged = response.isAcknowledged(); // <1>
+            }
+
+            @Override
+            public void onFailure(Exception e) {
+                // <2>
+            }
+        };
+        // end::rollup-delete-job-execute-listener
+
+        // Replace the empty listener by a blocking listener in test
+        final CountDownLatch latch = new CountDownLatch(1);
+        listener = new LatchedActionListener<>(listener, latch);
+
+        // tag::rollup-delete-job-execute-async
+        client.rollup().deleteRollupJobAsync(request, RequestOptions.DEFAULT, listener); // <1>
+        // end::rollup-delete-job-execute-async
+
+        assertTrue(latch.await(30L, TimeUnit.SECONDS));
+
+    }
+
 }

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

@@ -0,0 +1,56 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.client.rollup;
+
+import org.elasticsearch.common.xcontent.XContentParser;
+import org.elasticsearch.test.AbstractXContentTestCase;
+import org.junit.Before;
+
+import java.io.IOException;
+
+public class DeleteRollupJobRequestTests extends AbstractXContentTestCase<DeleteRollupJobRequest> {
+
+    private String jobId;
+
+    @Before
+    public void setUpOptionalId() {
+        jobId = randomAlphaOfLengthBetween(1, 10);
+    }
+
+    @Override
+    protected DeleteRollupJobRequest createTestInstance() {
+        return new DeleteRollupJobRequest(jobId);
+    }
+
+    @Override
+    protected DeleteRollupJobRequest doParseInstance(final XContentParser parser) throws IOException {
+        return DeleteRollupJobRequest.fromXContent(parser);
+    }
+
+    @Override
+    protected boolean supportsUnknownFields() {
+        return false;
+    }
+
+    public void testRequireConfiguration() {
+        final NullPointerException e = expectThrows(NullPointerException.class, ()-> new DeleteRollupJobRequest(null));
+        assertEquals("id parameter must not be null", e.getMessage());
+    }
+
+}

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

@@ -0,0 +1,51 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.elasticsearch.client.rollup;
+
+import org.elasticsearch.common.xcontent.XContentParser;
+import org.elasticsearch.test.AbstractXContentTestCase;
+import org.junit.Before;
+
+import java.io.IOException;
+
+public class DeleteRollupJobResponseTests extends AbstractXContentTestCase<DeleteRollupJobResponse> {
+
+    private boolean acknowledged;
+
+    @Before
+    public void setupJobID() {
+        acknowledged = randomBoolean();
+    }
+
+    @Override
+    protected DeleteRollupJobResponse createTestInstance() {
+        return new DeleteRollupJobResponse(acknowledged);
+    }
+
+    @Override
+    protected  DeleteRollupJobResponse doParseInstance(XContentParser parser) throws IOException {
+        return DeleteRollupJobResponse.fromXContent(parser);
+    }
+
+    @Override
+    protected boolean supportsUnknownFields() {
+        return false;
+    }
+
+}

docs/java-rest/high-level/rollup/delete_job.asciidoc

@@ -0,0 +1,35 @@
+--
+:api: rollup-delete-job
+:request: DeleteRollupJobRequest
+:response: DeleteRollupJobResponse
+--
+
+[id="{upid}-{api}"]
+=== Delete Rollup Job API
+
+
+[id="{upid}-{api}-request"]
+==== Request
+
+The Delete Rollup Job API allows you to delete a job by ID.
+
+["source","java",subs="attributes,callouts,macros"]
+--------------------------------------------------
+include-tagged::{doc-tests-file}[{api}-request]
+--------------------------------------------------
+<1> The ID of the job to delete.
+
+[id="{upid}-{api}-response"]
+==== Response
+
+The returned +{response}+ indicates if the delete command was received.
+
+["source","java",subs="attributes,callouts,macros"]
+--------------------------------------------------
+include-tagged::{doc-tests-file}[{api}-response]
+--------------------------------------------------
+<1> Whether or not the delete job request was received.
+
+include::../execution.asciidoc[]
+
+

docs/java-rest/high-level/supported-apis.asciidoc

@@ -289,12 +289,17 @@ include::migration/get-assistance.asciidoc[]
 
 == Rollup APIs
 
+:upid: {mainid}-rollup
+:doc-tests-file: {doc-tests}/RollupDocumentationIT.java
+
 The Java High Level REST Client supports the following Rollup APIs:
 
 * <<java-rest-high-x-pack-rollup-put-job>>
+* <<{upid}-rollup-delete-job>>
 * <<java-rest-high-x-pack-rollup-get-job>>
 
 include::rollup/put_job.asciidoc[]
+include::rollup/delete_job.asciidoc[]
 include::rollup/get_job.asciidoc[]
 
 == Security APIs