[Rename] client/benchmark (#190)

This PR renames Elasticsearch to OpenSearch in the client/benchmark module.

Signed-off-by: Rabi Panda <adnapibar@gmail.com>

client/benchmark/README.md

@@ -1,8 +1,8 @@
 ### Steps to execute the benchmark
 
 1. Build `client-benchmark-noop-api-plugin` with `./gradlew :client:client-benchmark-noop-api-plugin:assemble`
-2. Install it on the target host with `bin/elasticsearch-plugin install file:///full/path/to/client-benchmark-noop-api-plugin.zip`.
-3. Start Elasticsearch on the target host (ideally *not* on the machine
+2. Install it on the target host with `bin/opensearch-plugin install file:///full/path/to/client-benchmark-noop-api-plugin.zip`.
+3. Start OpenSearch on the target host (ideally *not* on the machine
 that runs the benchmarks)
 4. Run the benchmark with
 ```
@@ -21,7 +21,7 @@ In general, you should define a few GC-related settings `-Xms8192M -Xmx8192M -XX
 
 #### Bulk indexing
 
-Download benchmark data from http://benchmarks.elasticsearch.org.s3.amazonaws.com/corpora/geonames and decompress them.
+Download benchmark data from http://benchmarks.opensearch.org.s3.amazonaws.com/corpora/geonames and decompress them.
 
 Example invocation:
 
@@ -36,7 +36,7 @@ The parameters are all in the `'`s and are in order:
 
 * Client type: Use either "rest" or "transport"
 * Benchmark type: Use either "bulk" or "search"
-* Benchmark target host IP (the host where Elasticsearch is running)
+* Benchmark target host IP (the host where OpenSearch is running)
 * full path to the file that should be bulk indexed
 * name of the index
 * name of the (sole) type in the index
@@ -56,7 +56,7 @@ The parameters are in order:
 
 * Client type: Use either "rest" or "transport"
 * Benchmark type: Use either "bulk" or "search"
-* Benchmark target host IP (the host where Elasticsearch is running)
+* Benchmark target host IP (the host where OpenSearch is running)
 * name of the index
 * a search request body (remember to escape double quotes). The `TransportClientBenchmark` uses `QueryBuilders.wrapperQuery()` internally which automatically adds a root key `query`, so it must not be present in the command line parameter.
 * A comma-separated list of target throughput rates

client/benchmark/build.gradle

@@ -17,16 +17,16 @@
  * under the License.
  */
 
-apply plugin: 'elasticsearch.build'
+apply plugin: 'opensearch.build'
 apply plugin: 'application'
 
-group = 'org.elasticsearch.client'
+group = 'org.opensearch.client'
 
 // Not published so no need to assemble
 assemble.enabled = true
 
 archivesBaseName = 'client-benchmarks'
-mainClassName = 'org.elasticsearch.client.benchmark.BenchmarkMain'
+mainClassName = 'org.opensearch.client.benchmark.BenchmarkMain'
 
 // never try to invoke tests on the benchmark project - there aren't any
 test.enabled = false
@@ -35,7 +35,7 @@ dependencies {
   api 'org.apache.commons:commons-math3:3.2'
 
   api project(":client:rest")
-  // bottleneck should be the client, not Elasticsearch
+  // bottleneck should be the client, not OpenSearch
   api project(path: ':client:client-benchmark-noop-api-plugin')
   // for transport client
   api project(":server")

client/benchmark/src/main/java/org/opensearch/client/benchmark/AbstractBenchmark.java

@@ -16,12 +16,12 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark;
+package org.opensearch.client.benchmark;
 
-import org.elasticsearch.client.benchmark.ops.bulk.BulkBenchmarkTask;
-import org.elasticsearch.client.benchmark.ops.bulk.BulkRequestExecutor;
-import org.elasticsearch.client.benchmark.ops.search.SearchBenchmarkTask;
-import org.elasticsearch.client.benchmark.ops.search.SearchRequestExecutor;
+import org.opensearch.client.benchmark.ops.bulk.BulkBenchmarkTask;
+import org.opensearch.client.benchmark.ops.bulk.BulkRequestExecutor;
+import org.opensearch.client.benchmark.ops.search.SearchBenchmarkTask;
+import org.opensearch.client.benchmark.ops.search.SearchRequestExecutor;
 import org.elasticsearch.common.SuppressForbidden;
 
 import java.io.Closeable;

client/benchmark/src/main/java/org/opensearch/client/benchmark/BenchmarkMain.java

@@ -16,10 +16,10 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark;
+package org.opensearch.client.benchmark;
 
-import org.elasticsearch.client.benchmark.rest.RestClientBenchmark;
-import org.elasticsearch.client.benchmark.transport.TransportClientBenchmark;
+import org.opensearch.client.benchmark.rest.RestClientBenchmark;
+import org.opensearch.client.benchmark.transport.TransportClientBenchmark;
 import org.elasticsearch.common.SuppressForbidden;
 
 import java.util.Arrays;

client/benchmark/src/main/java/org/opensearch/client/benchmark/BenchmarkRunner.java

@@ -16,12 +16,12 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark;
+package org.opensearch.client.benchmark;
 
-import org.elasticsearch.client.benchmark.metrics.Metrics;
-import org.elasticsearch.client.benchmark.metrics.MetricsCalculator;
-import org.elasticsearch.client.benchmark.metrics.Sample;
-import org.elasticsearch.client.benchmark.metrics.SampleRecorder;
+import org.opensearch.client.benchmark.metrics.Metrics;
+import org.opensearch.client.benchmark.metrics.MetricsCalculator;
+import org.opensearch.client.benchmark.metrics.Sample;
+import org.opensearch.client.benchmark.metrics.SampleRecorder;
 import org.elasticsearch.common.SuppressForbidden;
 
 import java.util.Arrays;

client/benchmark/src/main/java/org/opensearch/client/benchmark/BenchmarkTask.java

@@ -16,9 +16,9 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark;
+package org.opensearch.client.benchmark;
 
-import org.elasticsearch.client.benchmark.metrics.SampleRecorder;
+import org.opensearch.client.benchmark.metrics.SampleRecorder;
 
 public interface BenchmarkTask {
     void setUp(SampleRecorder sampleRecorder) throws Exception;

client/benchmark/src/main/java/org/opensearch/client/benchmark/metrics/Metrics.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.metrics;
+package org.opensearch.client.benchmark.metrics;
 
 public final class Metrics {
     public final String operation;

client/benchmark/src/main/java/org/opensearch/client/benchmark/metrics/MetricsCalculator.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.metrics;
+package org.opensearch.client.benchmark.metrics;
 
 import org.apache.commons.math3.stat.StatUtils;
 

client/benchmark/src/main/java/org/opensearch/client/benchmark/metrics/Sample.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.metrics;
+package org.opensearch.client.benchmark.metrics;
 
 public final class Sample {
     private final String operation;

client/benchmark/src/main/java/org/opensearch/client/benchmark/metrics/SampleRecorder.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.metrics;
+package org.opensearch.client.benchmark.metrics;
 
 import java.util.ArrayList;
 import java.util.Collections;

client/benchmark/src/main/java/org/opensearch/client/benchmark/ops/bulk/BulkBenchmarkTask.java

@@ -16,14 +16,14 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.ops.bulk;
+package org.opensearch.client.benchmark.ops.bulk;
 
 import org.apache.logging.log4j.Logger;
 import org.apache.logging.log4j.LogManager;
 import org.elasticsearch.OpenSearchException;
-import org.elasticsearch.client.benchmark.BenchmarkTask;
-import org.elasticsearch.client.benchmark.metrics.Sample;
-import org.elasticsearch.client.benchmark.metrics.SampleRecorder;
+import org.opensearch.client.benchmark.BenchmarkTask;
+import org.opensearch.client.benchmark.metrics.Sample;
+import org.opensearch.client.benchmark.metrics.SampleRecorder;
 import org.elasticsearch.common.SuppressForbidden;
 import org.elasticsearch.common.io.PathUtils;
 

client/benchmark/src/main/java/org/opensearch/client/benchmark/ops/bulk/BulkRequestExecutor.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.ops.bulk;
+package org.opensearch.client.benchmark.ops.bulk;
 
 import java.util.List;
 

client/benchmark/src/main/java/org/opensearch/client/benchmark/ops/search/SearchBenchmarkTask.java

@@ -16,11 +16,11 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.ops.search;
+package org.opensearch.client.benchmark.ops.search;
 
-import org.elasticsearch.client.benchmark.BenchmarkTask;
-import org.elasticsearch.client.benchmark.metrics.Sample;
-import org.elasticsearch.client.benchmark.metrics.SampleRecorder;
+import org.opensearch.client.benchmark.BenchmarkTask;
+import org.opensearch.client.benchmark.metrics.Sample;
+import org.opensearch.client.benchmark.metrics.SampleRecorder;
 
 import java.util.concurrent.TimeUnit;
 

client/benchmark/src/main/java/org/opensearch/client/benchmark/ops/search/SearchRequestExecutor.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.ops.search;
+package org.opensearch.client.benchmark.ops.search;
 
 public interface SearchRequestExecutor {
     boolean search(String source);

client/benchmark/src/main/java/org/opensearch/client/benchmark/rest/RestClientBenchmark.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.rest;
+package org.opensearch.client.benchmark.rest;
 
 import org.apache.http.HttpHeaders;
 import org.apache.http.HttpHost;
@@ -26,9 +26,9 @@ import org.elasticsearch.OpenSearchException;
 import org.elasticsearch.client.Request;
 import org.elasticsearch.client.Response;
 import org.elasticsearch.client.RestClient;
-import org.elasticsearch.client.benchmark.AbstractBenchmark;
-import org.elasticsearch.client.benchmark.ops.bulk.BulkRequestExecutor;
-import org.elasticsearch.client.benchmark.ops.search.SearchRequestExecutor;
+import org.opensearch.client.benchmark.AbstractBenchmark;
+import org.opensearch.client.benchmark.ops.bulk.BulkRequestExecutor;
+import org.opensearch.client.benchmark.ops.search.SearchRequestExecutor;
 
 import java.io.IOException;
 import java.util.Collections;

client/benchmark/src/main/java/org/opensearch/client/benchmark/transport/TransportClientBenchmark.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.elasticsearch.client.benchmark.transport;
+package org.opensearch.client.benchmark.transport;
 
 import org.elasticsearch.OpenSearchException;
 import org.elasticsearch.action.bulk.BulkRequest;
@@ -24,9 +24,9 @@ import org.elasticsearch.action.bulk.BulkResponse;
 import org.elasticsearch.action.index.IndexRequest;
 import org.elasticsearch.action.search.SearchRequest;
 import org.elasticsearch.action.search.SearchResponse;
-import org.elasticsearch.client.benchmark.AbstractBenchmark;
-import org.elasticsearch.client.benchmark.ops.bulk.BulkRequestExecutor;
-import org.elasticsearch.client.benchmark.ops.search.SearchRequestExecutor;
+import org.opensearch.client.benchmark.AbstractBenchmark;
+import org.opensearch.client.benchmark.ops.bulk.BulkRequestExecutor;
+import org.opensearch.client.benchmark.ops.search.SearchRequestExecutor;
 import org.elasticsearch.client.transport.TransportClient;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.transport.TransportAddress;