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[Feature/agent_framework] Add Delete Connector Step (#211)
* Add Delete Connector Step Signed-off-by: Daniel Widdis <[email protected]> * Add eclipse core runtime version resolution Signed-off-by: Daniel Widdis <[email protected]> * Use JDK17 for spotless Signed-off-by: Daniel Widdis <[email protected]> * Add Delete Connector Step Signed-off-by: Daniel Widdis <[email protected]> * Add eclipse core runtime version resolution Signed-off-by: Daniel Widdis <[email protected]> * Use JDK17 for spotless Signed-off-by: Daniel Widdis <[email protected]> * Fetch connector ID from appropriate previous node output Signed-off-by: Daniel Widdis <[email protected]> * Fix tests Signed-off-by: Daniel Widdis <[email protected]> * Test that actual ID is properly passed Signed-off-by: Daniel Widdis <[email protected]> * Update to current setup-java version Signed-off-by: Daniel Widdis <[email protected]> * Remove unneeded argument captors Signed-off-by: Daniel Widdis <[email protected]> --------- Signed-off-by: Daniel Widdis <[email protected]>
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src/main/java/org/opensearch/flowframework/workflow/DeleteConnectorStep.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
| package org.opensearch.flowframework.workflow; | ||
|
|
||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
| import org.opensearch.ExceptionsHelper; | ||
| import org.opensearch.action.delete.DeleteResponse; | ||
| import org.opensearch.core.action.ActionListener; | ||
| import org.opensearch.core.rest.RestStatus; | ||
| import org.opensearch.flowframework.exception.FlowFrameworkException; | ||
| import org.opensearch.ml.client.MachineLearningNodeClient; | ||
|
|
||
| import java.io.IOException; | ||
| import java.util.Map; | ||
| import java.util.Optional; | ||
| import java.util.concurrent.CompletableFuture; | ||
|
|
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| import static org.opensearch.flowframework.common.CommonValue.CONNECTOR_ID; | ||
|
|
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| /** | ||
| * Step to delete a connector for a remote model | ||
| */ | ||
| public class DeleteConnectorStep implements WorkflowStep { | ||
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| private static final Logger logger = LogManager.getLogger(DeleteConnectorStep.class); | ||
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| private MachineLearningNodeClient mlClient; | ||
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| static final String NAME = "delete_connector"; | ||
|
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| /** | ||
| * Instantiate this class | ||
| * @param mlClient Machine Learning client to perform the deletion | ||
| */ | ||
| public DeleteConnectorStep(MachineLearningNodeClient mlClient) { | ||
| this.mlClient = mlClient; | ||
| } | ||
|
|
||
| @Override | ||
| public CompletableFuture<WorkflowData> execute( | ||
| String currentNodeId, | ||
| WorkflowData currentNodeInputs, | ||
| Map<String, WorkflowData> outputs, | ||
| Map<String, String> previousNodeInputs | ||
| ) throws IOException { | ||
| CompletableFuture<WorkflowData> deleteConnectorFuture = new CompletableFuture<>(); | ||
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| ActionListener<DeleteResponse> actionListener = new ActionListener<>() { | ||
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| @Override | ||
| public void onResponse(DeleteResponse deleteResponse) { | ||
| deleteConnectorFuture.complete( | ||
| new WorkflowData( | ||
| Map.ofEntries(Map.entry("connector_id", deleteResponse.getId())), | ||
| currentNodeInputs.getWorkflowId(), | ||
| currentNodeInputs.getNodeId() | ||
| ) | ||
| ); | ||
| } | ||
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| @Override | ||
| public void onFailure(Exception e) { | ||
| logger.error("Failed to delete connector"); | ||
| deleteConnectorFuture.completeExceptionally(new FlowFrameworkException(e.getMessage(), ExceptionsHelper.status(e))); | ||
| } | ||
| }; | ||
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| String connectorId = null; | ||
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| // Previous Node inputs defines which step the connector ID came from | ||
| Optional<String> previousNode = previousNodeInputs.entrySet() | ||
| .stream() | ||
| .filter(e -> CONNECTOR_ID.equals(e.getValue())) | ||
| .map(Map.Entry::getKey) | ||
| .findFirst(); | ||
| if (previousNode.isPresent()) { | ||
| WorkflowData previousNodeOutput = outputs.get(previousNode.get()); | ||
| if (previousNodeOutput != null && previousNodeOutput.getContent().containsKey(CONNECTOR_ID)) { | ||
| connectorId = previousNodeOutput.getContent().get(CONNECTOR_ID).toString(); | ||
| } | ||
| } | ||
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| if (connectorId != null) { | ||
| mlClient.deleteConnector(connectorId, actionListener); | ||
| } else { | ||
| deleteConnectorFuture.completeExceptionally( | ||
| new FlowFrameworkException("Required field " + CONNECTOR_ID + " is not provided", RestStatus.BAD_REQUEST) | ||
| ); | ||
| } | ||
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| return deleteConnectorFuture; | ||
| } | ||
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| @Override | ||
| public String getName() { | ||
| return NAME; | ||
| } | ||
| } |
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115 changes: 115 additions & 0 deletions
115
src/test/java/org/opensearch/flowframework/workflow/DeleteConnectorStepTests.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * | ||
| * The OpenSearch Contributors require contributions made to | ||
| * this file be licensed under the Apache-2.0 license or a | ||
| * compatible open source license. | ||
| */ | ||
| package org.opensearch.flowframework.workflow; | ||
|
|
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| import org.opensearch.action.delete.DeleteResponse; | ||
| import org.opensearch.core.action.ActionListener; | ||
| import org.opensearch.core.index.Index; | ||
| import org.opensearch.core.index.shard.ShardId; | ||
| import org.opensearch.core.rest.RestStatus; | ||
| import org.opensearch.flowframework.common.CommonValue; | ||
| import org.opensearch.flowframework.exception.FlowFrameworkException; | ||
| import org.opensearch.ml.client.MachineLearningNodeClient; | ||
| import org.opensearch.ml.common.transport.connector.MLCreateConnectorResponse; | ||
| import org.opensearch.test.OpenSearchTestCase; | ||
|
|
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| import java.io.IOException; | ||
| import java.util.Collections; | ||
| import java.util.Map; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import java.util.concurrent.ExecutionException; | ||
|
|
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| import org.mockito.Mock; | ||
| import org.mockito.MockitoAnnotations; | ||
|
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| import static org.mockito.ArgumentMatchers.any; | ||
| import static org.mockito.Mockito.doAnswer; | ||
| import static org.mockito.Mockito.verify; | ||
|
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| public class DeleteConnectorStepTests extends OpenSearchTestCase { | ||
| private WorkflowData inputData; | ||
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| @Mock | ||
| MachineLearningNodeClient machineLearningNodeClient; | ||
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| @Override | ||
| public void setUp() throws Exception { | ||
| super.setUp(); | ||
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| MockitoAnnotations.openMocks(this); | ||
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| inputData = new WorkflowData(Map.of(CommonValue.CONNECTOR_ID, "test"), "test-id", "test-node-id"); | ||
| } | ||
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| public void testDeleteConnector() throws IOException, ExecutionException, InterruptedException { | ||
|
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| String connectorId = randomAlphaOfLength(5); | ||
| DeleteConnectorStep deleteConnectorStep = new DeleteConnectorStep(machineLearningNodeClient); | ||
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| doAnswer(invocation -> { | ||
| String connectorIdArg = invocation.getArgument(0); | ||
| ActionListener<DeleteResponse> actionListener = invocation.getArgument(1); | ||
| ShardId shardId = new ShardId(new Index("indexName", "uuid"), 1); | ||
| DeleteResponse output = new DeleteResponse(shardId, connectorIdArg, 1, 1, 1, true); | ||
| actionListener.onResponse(output); | ||
| return null; | ||
| }).when(machineLearningNodeClient).deleteConnector(any(String.class), any()); | ||
|
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| CompletableFuture<WorkflowData> future = deleteConnectorStep.execute( | ||
| inputData.getNodeId(), | ||
| inputData, | ||
| Map.of("step_1", new WorkflowData(Map.of("connector_id", connectorId), "workflowId", "nodeId")), | ||
| Map.of("step_1", "connector_id") | ||
| ); | ||
| verify(machineLearningNodeClient).deleteConnector(any(String.class), any()); | ||
|
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| assertTrue(future.isDone()); | ||
| assertEquals(connectorId, future.get().getContent().get("connector_id")); | ||
| } | ||
|
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| public void testNoConnectorIdInOutput() throws IOException { | ||
| DeleteConnectorStep deleteConnectorStep = new DeleteConnectorStep(machineLearningNodeClient); | ||
|
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| CompletableFuture<WorkflowData> future = deleteConnectorStep.execute( | ||
| inputData.getNodeId(), | ||
| inputData, | ||
| Collections.emptyMap(), | ||
| Collections.emptyMap() | ||
| ); | ||
|
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| assertTrue(future.isCompletedExceptionally()); | ||
| ExecutionException ex = assertThrows(ExecutionException.class, () -> future.get().getContent()); | ||
| assertTrue(ex.getCause() instanceof FlowFrameworkException); | ||
| assertEquals("Required field connector_id is not provided", ex.getCause().getMessage()); | ||
| } | ||
|
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| public void testDeleteConnectorFailure() throws IOException { | ||
| DeleteConnectorStep deleteConnectorStep = new DeleteConnectorStep(machineLearningNodeClient); | ||
|
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| doAnswer(invocation -> { | ||
| ActionListener<MLCreateConnectorResponse> actionListener = invocation.getArgument(1); | ||
| actionListener.onFailure(new FlowFrameworkException("Failed to delete connector", RestStatus.INTERNAL_SERVER_ERROR)); | ||
| return null; | ||
| }).when(machineLearningNodeClient).deleteConnector(any(String.class), any()); | ||
|
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| CompletableFuture<WorkflowData> future = deleteConnectorStep.execute( | ||
| inputData.getNodeId(), | ||
| inputData, | ||
| Map.of("step_1", new WorkflowData(Map.of("connector_id", "test"), "workflowId", "nodeId")), | ||
| Map.of("step_1", "connector_id") | ||
| ); | ||
|
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| verify(machineLearningNodeClient).deleteConnector(any(String.class), any()); | ||
|
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| assertTrue(future.isCompletedExceptionally()); | ||
| ExecutionException ex = assertThrows(ExecutionException.class, () -> future.get().getContent()); | ||
| assertTrue(ex.getCause() instanceof FlowFrameworkException); | ||
| assertEquals("Failed to delete connector", ex.getCause().getMessage()); | ||
| } | ||
| } |