[Backport 2.x] [Refactor] StreamIO from common to core.common namespa…

…ce in core lib (#8157) (#8782)

* [Refactor] StreamIO from common to core.common namespace in core lib (#8157)

* [Refactor] StreamIO from common to core.common in core lib

This PR is a mechanical refactor of all Stream classes in
o.o.common.io.stream to o.o.core.common.io.stream namespace.
In addition to the namespace refactor several loose end classes in
o.o.common.io.stream of the :server module are refactored to
o.o.core.common.io.stream of the :libs:opensearch-core library. These
classes include the following:

* ByteBufferStreamInpu
* BytesStreamInput
* DataOutputStreamOutput
* FilterStreamInput
* NamedWriteableAwareStreamInput
* OutputStreamStreamOutput
* VersionedNamedWriteable

Companion tests are also refactored from the server test folder to the
corresponding core test folder.

Signed-off-by: Nicholas Walter Knize <nknize@apache.org>

* update changelog

Signed-off-by: Nicholas Walter Knize <nknize@apache.org>

---------

Signed-off-by: Nicholas Walter Knize <nknize@apache.org>

CHANGELOG.md

@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Perform aggregation postCollection in ContextIndexSearcher after searching leaves ([#8303](https://github.com/opensearch-project/OpenSearch/pull/8303))
 - Make Span exporter configurable ([#8620](https://github.com/opensearch-project/OpenSearch/issues/8620))
 - Perform aggregation postCollection in ContextIndexSearcher after searching leaves ([#8303](https://github.com/opensearch-project/OpenSearch/pull/8303))
+- [Refactor] StreamIO from common to core.common namespace in core lib ([#8157](https://github.com/opensearch-project/OpenSearch/pull/8157))
 
 ### Deprecated
 

benchmarks/src/main/java/org/opensearch/benchmark/search/aggregations/TermsReduceBenchmark.java

@@ -42,11 +42,11 @@
 import org.opensearch.action.search.SearchRequest;
 import org.opensearch.common.breaker.CircuitBreaker;
 import org.opensearch.common.breaker.NoopCircuitBreaker;
-import org.opensearch.common.io.stream.NamedWriteableRegistry;
+import org.opensearch.core.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.common.lucene.search.TopDocsAndMaxScore;
 import org.opensearch.common.settings.Settings;
-import org.opensearch.index.Index;
-import org.opensearch.index.shard.ShardId;
+import org.opensearch.core.index.Index;
+import org.opensearch.core.index.shard.ShardId;
 import org.opensearch.indices.breaker.NoneCircuitBreakerService;
 import org.opensearch.search.DocValueFormat;
 import org.opensearch.search.SearchModule;

benchmarks/src/main/java/org/opensearch/benchmark/search/aggregations/bucket/terms/StringTermsSerializationBenchmark.java

@@ -34,7 +34,7 @@
 
 import org.apache.lucene.util.BytesRef;
 import org.opensearch.common.io.stream.DelayableWriteable;
-import org.opensearch.common.io.stream.NamedWriteableRegistry;
+import org.opensearch.core.common.io.stream.NamedWriteableRegistry;
 import org.opensearch.search.DocValueFormat;
 import org.opensearch.search.aggregations.BucketOrder;
 import org.opensearch.search.aggregations.InternalAggregation;

client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/bulk/RestNoopBulkAction.java

@@ -41,7 +41,7 @@
 import org.opensearch.client.Requests;
 import org.opensearch.client.node.NodeClient;
 import org.opensearch.core.xcontent.XContentBuilder;
-import org.opensearch.index.shard.ShardId;
+import org.opensearch.core.index.shard.ShardId;
 import org.opensearch.rest.BaseRestHandler;
 import org.opensearch.rest.BytesRestResponse;
 import org.opensearch.rest.RestChannel;
@@ -56,7 +56,7 @@
 import static java.util.Collections.unmodifiableList;
 import static org.opensearch.rest.RestRequest.Method.POST;
 import static org.opensearch.rest.RestRequest.Method.PUT;
-import static org.opensearch.rest.RestStatus.OK;
+import static org.opensearch.core.rest.RestStatus.OK;
 
 public class RestNoopBulkAction extends BaseRestHandler {
 

client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/bulk/TransportNoopBulkAction.java

@@ -41,7 +41,7 @@
 import org.opensearch.action.support.HandledTransportAction;
 import org.opensearch.action.update.UpdateResponse;
 import org.opensearch.common.inject.Inject;
-import org.opensearch.index.shard.ShardId;
+import org.opensearch.core.index.shard.ShardId;
 import org.opensearch.tasks.Task;
 import org.opensearch.transport.TransportService;
 

client/client-benchmark-noop-api-plugin/src/main/java/org/opensearch/plugin/noop/action/search/TransportNoopSearchAction.java

@@ -39,7 +39,7 @@
 import org.opensearch.action.support.ActionFilters;
 import org.opensearch.action.support.HandledTransportAction;
 import org.opensearch.common.inject.Inject;
-import org.opensearch.common.io.stream.Writeable;
+import org.opensearch.core.common.io.stream.Writeable;
 import org.opensearch.search.SearchHit;
 import org.opensearch.search.SearchHits;
 import org.opensearch.search.aggregations.InternalAggregations;

client/rest-high-level/src/main/java/org/opensearch/client/ClusterClient.java

@@ -47,7 +47,7 @@
 import org.opensearch.client.indices.GetComponentTemplatesRequest;
 import org.opensearch.client.indices.GetComponentTemplatesResponse;
 import org.opensearch.client.indices.PutComponentTemplateRequest;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 
 import java.io.IOException;
 

client/rest-high-level/src/main/java/org/opensearch/client/GetAliasesResponse.java

@@ -39,7 +39,7 @@
 import org.opensearch.core.xcontent.XContentBuilder;
 import org.opensearch.core.xcontent.XContentParser;
 import org.opensearch.core.xcontent.XContentParser.Token;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 
 import java.io.IOException;
 import java.util.Collections;
@@ -48,7 +48,7 @@
 import java.util.Map;
 import java.util.Set;
 
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 /**
  * Response obtained from the get aliases API.

client/rest-high-level/src/main/java/org/opensearch/client/IndicesClient.java

@@ -88,7 +88,7 @@
 import org.opensearch.client.indices.SimulateIndexTemplateResponse;
 import org.opensearch.client.indices.rollover.RolloverRequest;
 import org.opensearch.client.indices.rollover.RolloverResponse;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 
 import java.io.IOException;
 import java.util.Collections;

client/rest-high-level/src/main/java/org/opensearch/client/RequestConverters.java

@@ -73,7 +73,7 @@
 import org.opensearch.common.Nullable;
 import org.opensearch.common.Priority;
 import org.opensearch.common.SuppressForbidden;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.lucene.uid.Versions;
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.common.util.CollectionUtils;

client/rest-high-level/src/main/java/org/opensearch/client/RestHighLevelClient.java

@@ -99,7 +99,7 @@
 import org.opensearch.index.reindex.UpdateByQueryRequest;
 import org.opensearch.plugins.spi.NamedXContentProvider;
 import org.opensearch.rest.BytesRestResponse;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.script.mustache.MultiSearchTemplateRequest;
 import org.opensearch.script.mustache.MultiSearchTemplateResponse;
 import org.opensearch.script.mustache.SearchTemplateRequest;

client/rest-high-level/src/main/java/org/opensearch/client/cluster/RemoteInfoResponse.java

@@ -38,7 +38,7 @@
 import java.util.Collections;
 import java.util.List;
 
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 /**
  * A response to _remote/info API request.

client/rest-high-level/src/main/java/org/opensearch/client/core/BroadcastResponse.java

@@ -32,7 +32,7 @@
 
 package org.opensearch.client.core;
 
-import org.opensearch.action.support.DefaultShardOperationFailedException;
+import org.opensearch.core.action.support.DefaultShardOperationFailedException;
 import org.opensearch.core.ParseField;
 import org.opensearch.core.xcontent.ConstructingObjectParser;
 import org.opensearch.core.xcontent.XContentParser;

client/rest-high-level/src/main/java/org/opensearch/client/core/CountResponse.java

@@ -35,14 +35,14 @@
 import org.opensearch.action.search.ShardSearchFailure;
 import org.opensearch.core.ParseField;
 import org.opensearch.core.xcontent.XContentParser;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 /**
  * A response to _count API request.

client/rest-high-level/src/main/java/org/opensearch/client/core/TermVectorsRequest.java

@@ -34,7 +34,7 @@
 
 import org.opensearch.client.Validatable;
 import org.opensearch.common.Nullable;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.core.xcontent.ToXContentObject;
 import org.opensearch.core.xcontent.XContentBuilder;
 

client/rest-high-level/src/main/java/org/opensearch/client/indices/CloseIndexResponse.java

@@ -32,13 +32,13 @@
 package org.opensearch.client.indices;
 
 import org.opensearch.OpenSearchException;
-import org.opensearch.action.support.DefaultShardOperationFailedException;
+import org.opensearch.core.action.support.DefaultShardOperationFailedException;
 import org.opensearch.action.support.master.ShardsAcknowledgedResponse;
 import org.opensearch.common.Nullable;
 import org.opensearch.core.ParseField;
 import org.opensearch.core.xcontent.ConstructingObjectParser;
 import org.opensearch.core.xcontent.XContentParser;
-import org.opensearch.common.xcontent.XContentParserUtils;
+import org.opensearch.core.xcontent.XContentParserUtils;
 
 import java.util.List;
 import java.util.Objects;

client/rest-high-level/src/main/java/org/opensearch/client/indices/CreateIndexRequest.java

@@ -39,8 +39,8 @@
 import org.opensearch.client.TimedRequest;
 import org.opensearch.client.Validatable;
 import org.opensearch.common.Strings;
-import org.opensearch.common.bytes.BytesArray;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesArray;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.xcontent.XContentFactory;
 import org.opensearch.common.xcontent.XContentHelper;

client/rest-high-level/src/main/java/org/opensearch/client/indices/GetFieldMappingsResponse.java

@@ -33,7 +33,7 @@
 package org.opensearch.client.indices;
 
 import org.opensearch.core.ParseField;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.core.xcontent.ConstructingObjectParser;
 import org.opensearch.core.xcontent.ObjectParser;
 import org.opensearch.core.xcontent.XContentBuilder;
@@ -49,7 +49,7 @@
 
 import static org.opensearch.core.xcontent.ConstructingObjectParser.optionalConstructorArg;
 import static org.opensearch.common.xcontent.XContentFactory.jsonBuilder;
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 /** Response object for {@link GetFieldMappingsRequest} API */
 public class GetFieldMappingsResponse {

client/rest-high-level/src/main/java/org/opensearch/client/indices/GetIndexResponse.java

@@ -49,7 +49,7 @@
 import java.util.List;
 import java.util.Map;
 
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 /**
  * A client side response for a get index action.

client/rest-high-level/src/main/java/org/opensearch/client/indices/GetMappingsResponse.java

@@ -35,7 +35,7 @@
 import org.opensearch.cluster.metadata.MappingMetadata;
 import org.opensearch.core.ParseField;
 import org.opensearch.core.xcontent.XContentParser;
-import org.opensearch.common.xcontent.XContentParserUtils;
+import org.opensearch.core.xcontent.XContentParserUtils;
 import org.opensearch.index.mapper.MapperService;
 
 import java.io.IOException;

client/rest-high-level/src/main/java/org/opensearch/client/indices/PutIndexTemplateRequest.java

@@ -39,8 +39,8 @@
 import org.opensearch.action.support.IndicesOptions;
 import org.opensearch.action.support.clustermanager.ClusterManagerNodeRequest;
 import org.opensearch.common.Nullable;
-import org.opensearch.common.bytes.BytesArray;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesArray;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.xcontent.XContentFactory;
 import org.opensearch.common.xcontent.XContentHelper;

client/rest-high-level/src/main/java/org/opensearch/client/indices/PutMappingRequest.java

@@ -36,8 +36,8 @@
 import org.opensearch.action.IndicesRequest;
 import org.opensearch.action.support.IndicesOptions;
 import org.opensearch.client.TimedRequest;
-import org.opensearch.common.bytes.BytesArray;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesArray;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.xcontent.XContentFactory;
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.core.xcontent.MediaType;

client/rest-high-level/src/main/java/org/opensearch/client/slm/GetSnapshotLifecyclePolicyResponse.java

@@ -41,7 +41,7 @@
 import java.util.Map;
 import java.util.Objects;
 
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 public class GetSnapshotLifecyclePolicyResponse implements ToXContentObject {
 

client/rest-high-level/src/main/java/org/opensearch/client/tasks/OpenSearchException.java

@@ -40,7 +40,7 @@
 import java.util.Map;
 import java.util.Objects;
 
-import static org.opensearch.common.xcontent.XContentParserUtils.ensureExpectedToken;
+import static org.opensearch.core.xcontent.XContentParserUtils.ensureExpectedToken;
 
 /**
  * client side counterpart of server side

client/rest-high-level/src/test/java/org/opensearch/client/AbstractRequestTestCase.java

@@ -31,7 +31,7 @@
 
 package org.opensearch.client;
 
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.xcontent.LoggingDeprecationHandler;
 import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.core.xcontent.ToXContent;

client/rest-high-level/src/test/java/org/opensearch/client/AbstractResponseTestCase.java

@@ -31,7 +31,7 @@
 
 package org.opensearch.client;
 
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.xcontent.LoggingDeprecationHandler;
 import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.core.xcontent.ToXContent;

client/rest-high-level/src/test/java/org/opensearch/client/BulkProcessorIT.java

@@ -43,7 +43,7 @@
 import org.opensearch.action.index.IndexRequest;
 import org.opensearch.action.search.SearchRequest;
 import org.opensearch.common.Strings;
-import org.opensearch.common.bytes.BytesArray;
+import org.opensearch.core.common.bytes.BytesArray;
 import org.opensearch.common.unit.ByteSizeUnit;
 import org.opensearch.common.unit.ByteSizeValue;
 import org.opensearch.common.unit.TimeValue;

client/rest-high-level/src/test/java/org/opensearch/client/BulkProcessorRetryIT.java

@@ -41,7 +41,7 @@
 import org.opensearch.action.index.IndexRequest;
 import org.opensearch.common.unit.TimeValue;
 import org.opensearch.common.xcontent.XContentType;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.transport.RemoteTransportException;
 
 import java.util.Collections;

client/rest-high-level/src/test/java/org/opensearch/client/ClusterClientIT.java

@@ -65,7 +65,7 @@
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.common.xcontent.support.XContentMapValues;
 import org.opensearch.indices.recovery.RecoverySettings;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.transport.RemoteClusterService;
 import org.opensearch.transport.SniffConnectionStrategy;
 

client/rest-high-level/src/test/java/org/opensearch/client/CrudIT.java

@@ -58,7 +58,7 @@
 import org.opensearch.client.core.TermVectorsRequest;
 import org.opensearch.client.core.TermVectorsResponse;
 import org.opensearch.client.indices.GetIndexRequest;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.unit.ByteSizeUnit;
 import org.opensearch.common.unit.ByteSizeValue;
@@ -68,7 +68,7 @@
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.index.VersionType;
 import org.opensearch.index.get.GetResult;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.script.Script;
 import org.opensearch.script.ScriptType;
 import org.opensearch.search.fetch.subphase.FetchSourceContext;

client/rest-high-level/src/test/java/org/opensearch/client/GetAliasesResponseTests.java

@@ -35,7 +35,7 @@
 import org.opensearch.cluster.metadata.AliasMetadata;
 import org.opensearch.core.xcontent.XContentParser;
 import org.opensearch.common.xcontent.json.JsonXContent;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.test.AbstractXContentTestCase;
 
 import java.io.IOException;

client/rest-high-level/src/test/java/org/opensearch/client/IndicesClientIT.java

@@ -108,7 +108,7 @@
 import org.opensearch.cluster.metadata.MappingMetadata;
 import org.opensearch.cluster.metadata.Template;
 import org.opensearch.common.ValidationException;
-import org.opensearch.common.bytes.BytesArray;
+import org.opensearch.core.common.bytes.BytesArray;
 import org.opensearch.common.compress.CompressedXContent;
 import org.opensearch.common.settings.Setting;
 import org.opensearch.common.settings.Settings;
@@ -124,7 +124,7 @@
 import org.opensearch.index.IndexSettings;
 import org.opensearch.index.query.QueryBuilder;
 import org.opensearch.index.query.QueryBuilders;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 
 import java.io.IOException;
 import java.util.Arrays;

client/rest-high-level/src/test/java/org/opensearch/client/IngestClientIT.java

@@ -42,7 +42,7 @@
 import org.opensearch.action.ingest.SimulatePipelineRequest;
 import org.opensearch.action.ingest.SimulatePipelineResponse;
 import org.opensearch.action.support.master.AcknowledgedResponse;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.core.xcontent.XContentBuilder;
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.ingest.PipelineConfiguration;

client/rest-high-level/src/test/java/org/opensearch/client/IngestRequestConvertersTests.java

@@ -41,7 +41,7 @@
 import org.opensearch.action.ingest.PutPipelineRequest;
 import org.opensearch.action.ingest.SimulatePipelineRequest;
 import org.opensearch.action.support.master.AcknowledgedRequest;
-import org.opensearch.common.bytes.BytesArray;
+import org.opensearch.core.common.bytes.BytesArray;
 import org.opensearch.common.xcontent.XContentType;
 import org.opensearch.test.OpenSearchTestCase;
 import org.junit.Assert;

client/rest-high-level/src/test/java/org/opensearch/client/OpenSearchRestHighLevelClientTestCase.java

@@ -48,7 +48,7 @@
 import org.opensearch.client.indices.CreateIndexRequest;
 import org.opensearch.common.Booleans;
 import org.opensearch.common.CheckedRunnable;
-import org.opensearch.common.bytes.BytesReference;
+import org.opensearch.core.common.bytes.BytesReference;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.util.concurrent.ThreadContext;
 import org.opensearch.core.xcontent.XContentBuilder;

client/rest-high-level/src/test/java/org/opensearch/client/ReindexIT.java

@@ -48,7 +48,7 @@
 import org.opensearch.index.reindex.DeleteByQueryAction;
 import org.opensearch.index.reindex.DeleteByQueryRequest;
 import org.opensearch.index.reindex.ReindexRequest;
-import org.opensearch.rest.RestStatus;
+import org.opensearch.core.rest.RestStatus;
 import org.opensearch.tasks.RawTaskStatus;
 import org.opensearch.tasks.TaskId;