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Adding remote index and multi-index checks in validation #1290

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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ public static String getTooManyCategoricalFieldErr(int limit) {
"Result index name has invalid character. Valid characters are a-z, 0-9, -(hyphen) and _(underscore)";
public static String FAIL_TO_VALIDATE = "failed to validate";
public static String INVALID_TIMESTAMP = "Timestamp field: (%s) must be of type date";
public static String NON_EXISTENT_TIMESTAMP_IN_INDEX = "Timestamp field: (%s) is not found in the (%s) index mapping";
public static String NON_EXISTENT_TIMESTAMP = "Timestamp field: (%s) is not found in index mapping";
public static String INVALID_NAME = "Valid characters for name are a-z, A-Z, 0-9, -(hyphen), _(underscore) and .(period)";
// change this error message to make it compatible with old version's integration(nexus) test
Expand Down Expand Up @@ -74,6 +75,9 @@ public static String getTooManyCategoricalFieldErr(int limit) {
+ " characters.";
public static final String INDEX_NOT_FOUND = "index does not exist";
public static final String FAIL_TO_GET_MAPPING_MSG = "Fail to get the index mapping of %s";
public static final String FAIL_TO_GET_MAPPING = "Fail to get the index mapping";
public static final String TIMESTAMP_VALIDATION_FAILED = "Validation failed for timefield of %s, ";

public static final String FAIL_TO_GET_CONFIG_MSG = "Fail to get config";

// ======================================
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,6 @@ private Boolean validationTypesAreAccepted(String validationType) {
public ValidateConfigRequest prepareRequest(RestRequest request, NodeClient client, String typesStr) throws IOException {
XContentParser parser = request.contentParser();
ensureExpectedToken(XContentParser.Token.START_OBJECT, parser.nextToken(), parser);

// if type param isn't blank and isn't a part of possible validation types throws exception
if (!StringUtils.isBlank(typesStr)) {
if (!validationTypesAreAccepted(typesStr)) {
Expand Down

Large diffs are not rendered by default.

Original file line number Diff line number Diff line change
Expand Up @@ -8,10 +8,7 @@
import static org.opensearch.timeseries.util.ParseUtils.checkFilterByBackendRoles;

import java.time.Clock;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.*;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
Expand Down Expand Up @@ -205,7 +202,6 @@ public void validateExecute(
storedContext.restore();
Config config = request.getConfig();
ActionListener<ValidateConfigResponse> validateListener = ActionListener.wrap(response -> {
logger.debug("Result of validation process " + response);
// forcing response to be empty
listener.onResponse(new ValidateConfigResponse((ConfigValidationIssue) null));
}, exception -> {
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,98 @@
/*
* Copyright OpenSearch Contributors
* SPDX-License-Identifier: Apache-2.0
*/

package org.opensearch.timeseries.util;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

import org.apache.commons.lang3.tuple.Pair;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.opensearch.client.Client;
import org.opensearch.client.node.NodeClient;
import org.opensearch.cluster.service.ClusterService;

public class CrossClusterConfigUtils {
private static final Logger logger = LogManager.getLogger(ParseUtils.class);

/**
* Uses the clusterName to determine whether the target client is the local or a remote client,
* and returns the appropriate client.
* @param clusterName The name of the cluster to evaluate.
* @param client The local {@link NodeClient}.
* @param localClusterName The name of the local cluster.
* @return The local {@link NodeClient} for the local cluster, or a remote client for a remote cluster.
*/
public static Client getClientForCluster(String clusterName, Client client, String localClusterName) {
return clusterName.equals(localClusterName) ? client : client.getRemoteClusterClient(clusterName);
}

/**
* Uses the clusterName to determine whether the target client is the local or a remote client,
* and returns the appropriate client.
* @param clusterName The name of the cluster to evaluate.
* @param client The local {@link NodeClient}.
* @param clusterService Used to retrieve the name of the local cluster.
* @return The local {@link NodeClient} for the local cluster, or a remote client for a remote cluster.
*/
public static Client getClientForCluster(String clusterName, Client client, ClusterService clusterService) {
return getClientForCluster(clusterName, client, clusterService.getClusterName().value());
}

/**
* Parses the list of indexes into a map of cluster_name to List of index names
* @param indexes A list of index names in cluster_name:index_name format.
* Local indexes can also be in index_name format.
* @param clusterService Used to retrieve the name of the local cluster.
* @return A map of cluster_name:index names
*/
public static HashMap<String, List<String>> separateClusterIndexes(List<String> indexes, ClusterService clusterService) {
return separateClusterIndexes(indexes, clusterService.getClusterName().value());
}

/**
* Parses the list of indexes into a map of cluster_name to list of index_name
* @param indexes A list of index names in cluster_name:index_name format.
* @param localClusterName The name of the local cluster.
* @return A map of cluster_name to List index_name
*/
public static HashMap<String, List<String>> separateClusterIndexes(List<String> indexes, String localClusterName) {
HashMap<String, List<String>> output = new HashMap<>();
for (String index : indexes) {
// Use the refactored method to get both cluster and index names in one call
Pair<String, String> clusterAndIndex = parseClusterAndIndexName(index);
String clusterName = clusterAndIndex.getKey();
String indexName = clusterAndIndex.getValue();
logger.info("clusterName: " + clusterName);
logger.info("indexName: " + indexName);

// If the index entry does not have a cluster_name, it indicates the index is on the local cluster.
if (clusterName.isEmpty()) {
clusterName = localClusterName;
}
output.computeIfAbsent(clusterName, k -> new ArrayList<>()).add(indexName);
}
return output;
}

/**
* Parses the cluster and index names from the given input string.
* The input can be in either "cluster_name:index_name" format or just "index_name".
* @param index The name of the index to evaluate.
* @return A Pair where the left is the cluster name (or empty if not present), and the right is the index name.
*/
public static Pair<String, String> parseClusterAndIndexName(String index) {
if (index.contains(":")) {
String[] parts = index.split(":", 2);
String clusterName = parts[0];
String indexName = parts.length > 1 ? parts[1] : "";
return Pair.of(clusterName, indexName);
} else {
return Pair.of("", index);
}
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,8 @@ public class AbstractForecasterActionHandlerTestCase extends AbstractTimeSeriesT
protected ThreadContext threadContext;
protected SecurityClientUtil clientUtil;
protected String categoricalField;
// @Mock
protected ClusterName clusterName;

@SuppressWarnings("unchecked")
@Override
Expand All @@ -85,6 +87,9 @@ public void setUp() throws Exception {

clusterService = mock(ClusterService.class);
ClusterName clusterName = new ClusterName("test");
clusterName = mock(ClusterName.class);
when(clusterService.getClusterName()).thenReturn(clusterName);
when(clusterName.value()).thenReturn("test");
ClusterState clusterState = ClusterState.builder(clusterName).metadata(Metadata.builder().build()).build();
when(clusterService.state()).thenReturn(clusterState);

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -100,6 +100,7 @@ public class IndexAnomalyDetectorActionHandlerTests extends AbstractTimeSeriesTe
private RestRequest.Method method;
private ADTaskManager adTaskManager;
private SearchFeatureDao searchFeatureDao;
private ClusterName clusterName;

@BeforeClass
public static void beforeClass() {
Expand Down Expand Up @@ -157,6 +158,10 @@ public void setUp() throws Exception {

searchFeatureDao = mock(SearchFeatureDao.class);

clusterName = mock(ClusterName.class);
when(clusterService.getClusterName()).thenReturn(clusterName);
when(clusterName.value()).thenReturn("test");

handler = new IndexAnomalyDetectorActionHandler(
clusterService,
clientMock,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@
import org.opensearch.action.support.replication.ReplicationResponse;
import org.opensearch.action.support.replication.ReplicationResponse.ShardInfo;
import org.opensearch.client.node.NodeClient;
import org.opensearch.cluster.ClusterName;
import org.opensearch.cluster.routing.AllocationId;
import org.opensearch.common.settings.Settings;
import org.opensearch.core.action.ActionListener;
Expand Down Expand Up @@ -240,7 +241,7 @@ public <Request extends ActionRequest, Response extends ActionResponse> void doE
verify(clientSpy, times(1)).execute(eq(GetAction.INSTANCE), any(), any());
}

public void testFaiToParse() throws InterruptedException {
public void testFailToParse() throws InterruptedException {
NodeClient client = new NodeClient(Settings.EMPTY, threadPool) {
@Override
public <Request extends ActionRequest, Response extends ActionResponse> void doExecute(
Expand Down Expand Up @@ -273,6 +274,9 @@ public <Request extends ActionRequest, Response extends ActionResponse> void doE
}
};
NodeClient clientSpy = spy(client);
clusterName = mock(ClusterName.class);
when(clusterService.getClusterName()).thenReturn(clusterName);
when(clusterName.value()).thenReturn("test");

method = RestRequest.Method.PUT;

Expand Down Expand Up @@ -508,6 +512,9 @@ public <Request extends ActionRequest, Response extends ActionResponse> void doE
}
};
NodeClient clientSpy = spy(client);
clusterName = mock(ClusterName.class);
when(clusterService.getClusterName()).thenReturn(clusterName);
when(clusterName.value()).thenReturn("test");

method = RestRequest.Method.POST;

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@
import org.opensearch.ad.task.ADTaskManager;
import org.opensearch.client.Client;
import org.opensearch.client.node.NodeClient;
import org.opensearch.cluster.ClusterName;
import org.opensearch.cluster.service.ClusterService;
import org.opensearch.common.settings.Settings;
import org.opensearch.common.unit.TimeValue;
Expand Down Expand Up @@ -91,6 +92,7 @@ public class ValidateAnomalyDetectorActionHandlerTests extends AbstractTimeSerie
@Mock
protected ThreadPool threadPool;
protected ThreadContext threadContext;
protected ClusterName mockClusterName;

@SuppressWarnings("unchecked")
@Override
Expand All @@ -106,7 +108,9 @@ public void setUp() throws Exception {

anomalyDetectionIndices = mock(ADIndexManagement.class);
when(anomalyDetectionIndices.doesConfigIndexExist()).thenReturn(true);

mockClusterName = mock(ClusterName.class);
when(clusterService.getClusterName()).thenReturn(mockClusterName);
when(mockClusterName.value()).thenReturn("test");
detectorId = "123";
seqNo = 0L;
primaryTerm = 0L;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
import org.opensearch.core.action.ActionListener;
import org.opensearch.core.action.ActionResponse;
import org.opensearch.forecast.rest.handler.ValidateForecasterActionHandler;
import org.opensearch.timeseries.common.exception.ValidationException;
import org.opensearch.timeseries.model.ValidationAspect;

public class ValidateForecasterActionHandlerTests extends AbstractForecasterActionHandlerTestCase {
Expand Down Expand Up @@ -100,7 +101,7 @@ public <Request extends ActionRequest, Response extends ActionResponse> void doE
assertTrue("should not reach here", false);
inProgressLatch.countDown();
}, e -> {
assertTrue(e instanceof IllegalArgumentException);
assertTrue(e instanceof ValidationException);
inProgressLatch.countDown();
}));
assertTrue(inProgressLatch.await(100, TimeUnit.SECONDS));
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -1377,6 +1377,73 @@ public void testValidateAnomalyDetectorWithNoTimeField() throws Exception {
assertEquals("time field missing", CommonMessages.NULL_TIME_FIELD, messageMap.get("time_field").get("message"));
}

public void testValidateAnomalyDetectorWithMultipleIndicesOneNotFound() throws Exception {
TestHelpers.createIndex(client(), "test-index", TestHelpers.toHttpEntity("{\"timestamp\": " + Instant.now().toEpochMilli() + "}"));
Response resp = TestHelpers
.makeRequest(
client(),
"POST",
TestHelpers.AD_BASE_DETECTORS_URI + "/_validate",
ImmutableMap.of(),
TestHelpers
.toHttpEntity(
"{\"name\":\""
+ "test-detector"
+ "\",\"description\":\"Test detector\",\"time_field\":\"timestamp\","
+ "\"indices\":[\"test-index\", \"test-index-2\"],\"feature_attributes\":[{\"feature_name\":\"cpu-sum\",\""
+ "feature_enabled\":true,\"aggregation_query\":{\"total_cpu\":{\"sum\":{\"field\":\"cpu\"}}}},"
+ "{\"feature_name\":\"error-sum\",\"feature_enabled\":true,\"aggregation_query\":"
+ "{\"total_error\":"
+ "{\"sum\":{\"field\":\"error\"}}}}],\"filter_query\":{\"bool\":{\"filter\":[{\"exists\":"
+ "{\"field\":"
+ "\"cpu\",\"boost\":1}}],\"adjust_pure_negative\":true,\"boost\":1}},\"detection_interval\":"
+ "{\"period\":{\"interval\":1,\"unit\":\"Minutes\"}},"
+ "\"window_delay\":{\"period\":{\"interval\":2,\"unit\":\"Minutes\"}},"
+ "\"shingle_size\": 8}"
),
null
);
Map<String, Object> responseMap = entityAsMap(resp);

@SuppressWarnings("unchecked")
Map<String, Map<String, String>> messageMap = (Map<String, Map<String, String>>) XContentMapValues
.extractValue("detector", responseMap);
String errorMessage = "index does not exist";
assertEquals("index does not exist", errorMessage, messageMap.get("indices").get("message"));
}

public void testValidateAnomalyDetectorWithMultipleIndices() throws Exception {
TestHelpers.createIndexWithTimeField(client(), "test-index", TIME_FIELD);
TestHelpers.createIndexWithTimeField(client(), "test-index-2", TIME_FIELD);

Response resp = TestHelpers
.makeRequest(
client(),
"POST",
TestHelpers.AD_BASE_DETECTORS_URI + "/_validate",
ImmutableMap.of(),
TestHelpers
.toHttpEntity(
"{\"name\":\""
+ "test-detector"
+ "\",\"description\":\"Test detector\",\"time_field\":\"timestamp\","
+ "\"indices\":[\"test-index\", \"test-index-2\"],\"feature_attributes\":[{\"feature_name\":\"cpu-sum\",\""
+ "feature_enabled\":true,\"aggregation_query\":{\"total_cpu\":{\"sum\":{\"field\":\"cpu\"}}}},"
+ "{\"feature_name\":\"error-sum\",\"feature_enabled\":true,\"aggregation_query\":"
+ "{\"total_error\":"
+ "{\"sum\":{\"field\":\"error\"}}}}],\"filter_query\":{\"bool\":{\"filter\":[{\"exists\":"
+ "{\"field\":"
+ "\"cpu\",\"boost\":1}}],\"adjust_pure_negative\":true,\"boost\":1}},\"detection_interval\":"
+ "{\"period\":{\"interval\":1,\"unit\":\"Minutes\"}},"
+ "\"window_delay\":{\"period\":{\"interval\":2,\"unit\":\"Minutes\"}},"
+ "\"shingle_size\": 8}"
),
null
);
Map<String, Object> responseMap = entityAsMap(resp);
assertEquals("no issue, empty response body", new HashMap<String, Object>(), responseMap);
}

public void testValidateAnomalyDetectorWithIncorrectShingleSize() throws Exception {
TestHelpers.createIndex(client(), "test-index", TestHelpers.toHttpEntity("{\"timestamp\": " + Instant.now().toEpochMilli() + "}"));
Response resp = TestHelpers
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -490,9 +490,8 @@ public void testValidateAnomalyDetectorWithNonExistentTimefield() throws IOExcep
ValidateConfigResponse response = client().execute(ValidateAnomalyDetectorAction.INSTANCE, request).actionGet(5_000);
assertEquals(ValidationIssueType.TIMEFIELD_FIELD, response.getIssue().getType());
assertEquals(ValidationAspect.DETECTOR, response.getIssue().getAspect());
assertEquals(
String.format(Locale.ROOT, CommonMessages.NON_EXISTENT_TIMESTAMP, anomalyDetector.getTimeField()),
response.getIssue().getMessage()
assertTrue(
response.getIssue().getMessage().contains("Timestamp field: (" + anomalyDetector.getTimeField() + ") is not found in the")
);
}

Expand All @@ -513,9 +512,11 @@ public void testValidateAnomalyDetectorWithNonDateTimeField() throws IOException
ValidateConfigResponse response = client().execute(ValidateAnomalyDetectorAction.INSTANCE, request).actionGet(5_000);
assertEquals(ValidationIssueType.TIMEFIELD_FIELD, response.getIssue().getType());
assertEquals(ValidationAspect.DETECTOR, response.getIssue().getAspect());
assertEquals(
String.format(Locale.ROOT, CommonMessages.INVALID_TIMESTAMP, anomalyDetector.getTimeField()),
response.getIssue().getMessage()
assertTrue(
response
.getIssue()
.getMessage()
.contains(String.format(Locale.ROOT, CommonMessages.INVALID_TIMESTAMP, anomalyDetector.getTimeField()))
);
}

Expand Down
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