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Posted to commits@streampipes.apache.org by ze...@apache.org on 2021/10/11 13:00:17 UTC
[incubator-streampipes] 01/04: [STREAMPIPES-438] Harmonize Model
Submitter
This is an automated email from the ASF dual-hosted git repository.
zehnder pushed a commit to branch STREAMPIPES-438
in repository https://gitbox.apache.org/repos/asf/incubator-streampipes.git
commit 62074315c97564eb6423e70a46b99b7691af490f
Author: Philipp Zehnder <ze...@fzi.de>
AuthorDate: Mon Oct 11 11:42:51 2021 +0200
[STREAMPIPES-438] Harmonize Model Submitter
---
.../master/health/AdapterHealthCheck.java | 75 +++++++++++---
.../master/management/AdapterMasterManagement.java | 113 ++++++++++-----------
.../master/management/SourcesManagement.java | 8 --
.../management/WorkerAdministrationManagement.java | 59 -----------
.../master/management/WorkerRestClient.java | 28 ++---
.../connect/container/master/util/WorkerPaths.java | 4 +
.../master/health/AdapterHealthCheckTest.java | 87 ++++++++++++++++
.../management/DescriptionManagementTest.java | 1 -
.../master/management/SourcesManagementTest.java | 3 +-
.../worker/management/AdapterWorkerManagement.java | 4 +-
.../worker/rest/AdapterWorkerResource.java | 1 -
.../container/worker/utils/AdapterUtils.java | 26 -----
.../container/worker/utils/AdapterUtilsTest.java | 52 ----------
.../rest/impl/connect/AdapterResource.java | 4 +-
.../rest/impl/connect/GuessResource.java | 3 +-
.../impl/connect/RuntimeResolvableResource.java | 4 +-
.../rest/impl/connect/SourcesResource.java | 3 -
.../impl/connect/WorkerAdministrationResource.java | 5 +-
.../builder/adapter/AdapterDescriptionBuilder.java | 9 +-
19 files changed, 229 insertions(+), 260 deletions(-)
diff --git a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheck.java b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheck.java
index 0a6029c..8be0b6a 100644
--- a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheck.java
+++ b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheck.java
@@ -21,7 +21,9 @@ package org.apache.streampipes.connect.container.master.health;
import org.apache.streampipes.connect.api.exception.AdapterException;
import org.apache.streampipes.connect.container.master.management.AdapterMasterManagement;
import org.apache.streampipes.connect.container.master.management.WorkerRestClient;
+import org.apache.streampipes.connect.container.master.util.WorkerPaths;
import org.apache.streampipes.model.connect.adapter.AdapterDescription;
+import org.apache.streampipes.model.connect.adapter.AdapterStreamDescription;
import org.apache.streampipes.storage.api.IAdapterStorage;
import org.apache.streampipes.storage.couchdb.CouchDbStorageManager;
@@ -29,51 +31,96 @@ import java.util.*;
public class AdapterHealthCheck {
+ private IAdapterStorage adapterStorage;
+ private AdapterMasterManagement adapterMasterManagement;
+
public AdapterHealthCheck() {
+ this.adapterStorage = CouchDbStorageManager.INSTANCE.getAdapterInstanceStorage();
+ this.adapterMasterManagement = new AdapterMasterManagement();
+ }
+
+ public AdapterHealthCheck(IAdapterStorage adapterStorage, AdapterMasterManagement adapterMasterManagement) {
+ this.adapterStorage = adapterStorage;
+ this.adapterMasterManagement = adapterMasterManagement;
}
- // TODO how can I test this code?
+ /**
+ * In this method it is checked which adapters are currently running. Then it calls all workers to validate if the adapter instance is
+ * still running as expected. If the adapter is not running anymore a new worker instance is invoked.
+ */
public void checkAndRestoreAdapters() {
- AdapterMasterManagement adapterMasterManagement = new AdapterMasterManagement();
+ // Get all adapters
+ Map<String, AdapterDescription> allRunningInstancesAdapterDescriptions = this.getAllRunningInstancesAdapterDescriptions();
- IAdapterStorage adapterStorage = CouchDbStorageManager.INSTANCE.getAdapterInstanceStorage();
+ // Get all worker containers that run adapters
+ Map<String, List<AdapterDescription>> groupByWorker = this.getAllWorkersWithAdapters(allRunningInstancesAdapterDescriptions);
- List<AdapterDescription> allAdapersToRecover = new ArrayList<>();
+ // Get adapters that are not running anymore
+ Map<String, AdapterDescription> allAdaptersToRecover = this.getAdaptersToRecover(groupByWorker, allRunningInstancesAdapterDescriptions);
- // Get all adapters
- List<AdapterDescription> allRunningInstancesAdaperDescription = adapterStorage.getAllAdapters();
+ // Recover Adapters
+ this.recoverAdapters(allAdaptersToRecover);
+ }
+
+ public Map<String, AdapterDescription> getAllRunningInstancesAdapterDescriptions() {
+ Map<String, AdapterDescription> result = new HashMap<>();
+ List<AdapterDescription> allRunningInstancesAdapterDescription = this.adapterStorage.getAllAdapters();
+ allRunningInstancesAdapterDescription.forEach(adapterDescription -> {
+ result.put(adapterDescription.getElementId(), adapterDescription);
+ });
+
+ return result;
+ }
+
+ public Map<String, List<AdapterDescription>> getAllWorkersWithAdapters(
+ Map<String, AdapterDescription> allRunningInstancesAdapterDescription) {
Map<String, List<AdapterDescription>> groupByWorker = new HashMap<>();
- allRunningInstancesAdaperDescription.forEach(ad -> {
+ allRunningInstancesAdapterDescription.values().forEach(ad -> {
String selectedEndpointUrl = ad.getSelectedEndpointUrl();
if (groupByWorker.containsKey(selectedEndpointUrl)) {
groupByWorker.get(selectedEndpointUrl).add(ad);
} else {
- List<AdapterDescription> tmp = Arrays.asList(ad);
+ List<AdapterDescription> tmp = new ArrayList<>();
+ tmp.add(ad);
groupByWorker.put(selectedEndpointUrl, tmp);
}
});
+ return groupByWorker;
+ }
+
+ public Map<String, AdapterDescription> getAdaptersToRecover(
+ Map<String, List<AdapterDescription>> groupByWorker,
+ Map<String, AdapterDescription> allRunningInstancesAdapterDescription) {
groupByWorker.keySet().forEach(adapterEndpointUrl -> {
try {
- List<AdapterDescription> allRunningInstancesOfOneWorker = WorkerRestClient.getAllRunningAdapterInstanceDescriptions("");
- // TODO Remove all running adapters from allRunningInstancesAdaperDescription
+ List<AdapterDescription> allRunningInstancesOfOneWorker = WorkerRestClient.getAllRunningAdapterInstanceDescriptions(adapterEndpointUrl + WorkerPaths.getRunningAdaptersPath());
+ allRunningInstancesOfOneWorker.forEach(adapterDescription -> {
+ allRunningInstancesAdapterDescription.remove(adapterDescription.getElementId());
+ });
} catch (AdapterException e) {
e.printStackTrace();
}
});
- for (AdapterDescription adapterDescription : allAdapersToRecover) {
- // TODO how do I know there is a worker to start them?
+ return allRunningInstancesAdapterDescription;
+ }
+
+ public boolean recoverAdapters(Map<String, AdapterDescription> adaptersToRecover) {
+ for (AdapterDescription adapterDescription : adaptersToRecover.values()) {
// Invoke the adapters
try {
- adapterMasterManagement.startStreamAdapter(adapterDescription.getElementId());
+ if (adapterDescription instanceof AdapterStreamDescription) {
+ this.adapterMasterManagement.startStreamAdapter(adapterDescription.getElementId());
+ }
} catch (AdapterException e) {
e.printStackTrace();
}
}
- }
+ return true;
+ }
}
diff --git a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/AdapterMasterManagement.java b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/AdapterMasterManagement.java
index 98dceca..252a125 100644
--- a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/AdapterMasterManagement.java
+++ b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/AdapterMasterManagement.java
@@ -47,17 +47,17 @@ import java.util.UUID;
import static org.apache.streampipes.manager.storage.UserManagementService.getUserService;
-
+/**
+ * This class is responsible for managing all the adapter instances which are executed on worker nodes
+ */
public class AdapterMasterManagement {
private static final Logger LOG = LoggerFactory.getLogger(AdapterMasterManagement.class);
private IAdapterStorage adapterInstanceStorage;
- private WorkerUrlProvider workerUrlProvider;
public AdapterMasterManagement() {
this.adapterInstanceStorage = getAdapterInstanceStorage();
- this.workerUrlProvider = new WorkerUrlProvider();
}
public AdapterMasterManagement(IAdapterStorage adapterStorage) {
@@ -68,45 +68,36 @@ public class AdapterMasterManagement {
String username)
throws AdapterException {
- try {
- // Create elementId for adapter
- String uuid = UUID.randomUUID().toString();
- ad.setElementId(ad.getElementId() + ":" + uuid);
- ad.setCreatedAt(System.currentTimeMillis());
-
- // Find worker to execute adapter
- String selectedEndpointUrl = workerUrlProvider.getWorkerBaseUrl(ad.getAppId());
- ad.setSelectedEndpointUrl(selectedEndpointUrl);
-
- // Add EventGrounding to AdapterDescription
- EventGrounding eventGrounding = GroundingService.createEventGrounding();
- ad.setEventGrounding(eventGrounding);
-
- // Encrypt adapter description to store it in db
- AdapterDescription encryptedAdapterDescription =
- new AdapterEncryptionService(new Cloner().adapterDescription(ad)).encrypt();
-
- // store in db
- encryptedAdapterDescription.setRev(null);
- String adapterId = adapterInstanceStorage.storeAdapter(encryptedAdapterDescription);
-
- // start when stream adapter
- if (ad instanceof AdapterStreamDescription) {
- WorkerRestClient.invokeStreamAdapter(selectedEndpointUrl, adapterId);
- LOG.info("Start adapter");
- }
+ // Create elementId for adapter
+ // TODO centralized provisioning of element id
+ String uuid = UUID.randomUUID().toString();
+ ad.setElementId(ad.getElementId() + ":" + uuid);
+ ad.setCreatedAt(System.currentTimeMillis());
+
+ // Add EventGrounding to AdapterDescription
+ EventGrounding eventGrounding = GroundingService.createEventGrounding();
+ ad.setEventGrounding(eventGrounding);
- // Create stream
- SpDataStream storedDescription = new SourcesManagement().getAdapterDataStream(ad.getElementId());
- storedDescription.setCorrespondingAdapterId(adapterId);
- installDataSource(storedDescription, username);
- LOG.info("Install source (source URL: {} in backend", ad.getElementId());
+ // Encrypt adapter description to store it in db
+ AdapterDescription encryptedAdapterDescription =
+ new AdapterEncryptionService(new Cloner().adapterDescription(ad)).encrypt();
- return storedDescription.getElementId();
- } catch (NoServiceEndpointsAvailableException e) {
- throw new AdapterException("Could not find a worker for adapter " + ad.getAppId(), e);
+ // store in db
+ encryptedAdapterDescription.setRev(null);
+ String elementId = adapterInstanceStorage.storeAdapter(encryptedAdapterDescription);
+
+ // start when stream adapter
+ if (ad instanceof AdapterStreamDescription) {
+ startStreamAdapter(elementId);
}
+ // Create stream
+ SpDataStream storedDescription = new SourcesManagement().getAdapterDataStream(ad.getElementId());
+ storedDescription.setCorrespondingAdapterId(elementId);
+ installDataSource(storedDescription, username);
+ LOG.info("Install source (source URL: {} in backend", ad.getElementId());
+
+ return storedDescription.getElementId();
}
@@ -180,9 +171,9 @@ public class AdapterMasterManagement {
return allAdapters;
}
- public void stopSetAdapter(String adapterId, String baseUrl, AdapterInstanceStorageImpl adapterStorage) throws AdapterException {
+ public void stopSetAdapter(String elementId, String baseUrl, AdapterInstanceStorageImpl adapterStorage) throws AdapterException {
- AdapterSetDescription ad = (AdapterSetDescription) adapterStorage.getAdapter(adapterId);
+ AdapterSetDescription ad = (AdapterSetDescription) adapterStorage.getAdapter(elementId);
WorkerRestClient.stopSetAdapter(baseUrl, ad);
}
@@ -198,30 +189,31 @@ public class AdapterMasterManagement {
}
public void startStreamAdapter(String elementId) throws AdapterException {
- // TODO ensure that adapter is not started twice
AdapterDescription ad = adapterInstanceStorage.getAdapter(elementId);
- try {
- String endpointUrl = findEndpointUrl(ad);
- URI uri = new URI(endpointUrl);
- String baseUrl = uri.getScheme() + "://" + uri.getAuthority();
- if (!isStreamAdapter(elementId)) {
- throw new AdapterException("Adapter " + elementId + "is not a stream adapter.");
- } else {
+
+ if (!isStreamAdapter(ad)) {
+ throw new AdapterException("Adapter " + elementId + "is not a stream adapter.");
+ } else {
+
+ try {
+ // Find endpoint to start adapter on
+ String baseUrl = findEndpointUrl(ad.getAppId());
+
+ // Update selected endpoint URL of adapter
ad.setSelectedEndpointUrl(baseUrl);
adapterInstanceStorage.updateAdapter(ad);
- AdapterDescription decryptedAdapterDescription =
- new AdapterEncryptionService(new Cloner().adapterDescription(ad)).decrypt();
- WorkerRestClient.invokeStreamAdapter(baseUrl, (AdapterStreamDescription) decryptedAdapterDescription);
+ // Invoke adapter instance
+ WorkerRestClient.invokeStreamAdapter(baseUrl, elementId);
+
+ LOG.info("Started adapter " + elementId + " on: " + baseUrl);
+ } catch (NoServiceEndpointsAvailableException e) {
+ e.printStackTrace();
+ } catch (URISyntaxException e) {
+ e.printStackTrace();
}
- } catch (NoServiceEndpointsAvailableException e) {
- e.printStackTrace();
- } catch (URISyntaxException e) {
- e.printStackTrace();
}
-
-
}
private void installDataSource(SpDataStream stream, String username) throws AdapterException {
@@ -247,8 +239,11 @@ public class AdapterMasterManagement {
return new AdapterInstanceStorageImpl();
}
- private String findEndpointUrl(AdapterDescription adapterDescription) throws NoServiceEndpointsAvailableException {
+ private String findEndpointUrl(String appId) throws NoServiceEndpointsAvailableException, URISyntaxException {
SpServiceUrlProvider serviceUrlProvider = SpServiceUrlProvider.ADAPTER;
- return new ExtensionsServiceEndpointGenerator(adapterDescription.getAppId(), serviceUrlProvider).getEndpointResourceUrl();
+ String endpointUrl = new ExtensionsServiceEndpointGenerator(appId, serviceUrlProvider).getEndpointResourceUrl();
+ URI uri = new URI(endpointUrl);
+ String baseUrl = uri.getScheme() + "://" + uri.getAuthority();
+ return baseUrl;
}
}
diff --git a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/SourcesManagement.java b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/SourcesManagement.java
index f362473..d474062 100644
--- a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/SourcesManagement.java
+++ b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/SourcesManagement.java
@@ -49,7 +49,6 @@ public class SourcesManagement {
private AdapterInstanceStorageImpl adapterStorage;
private WorkerUrlProvider workerUrlProvider;
- private String connectHost = null;
public SourcesManagement(AdapterInstanceStorageImpl adapterStorage) {
this.adapterStorage = adapterStorage;
@@ -100,7 +99,6 @@ public class SourcesManagement {
}
public String getAllAdaptersInstallDescription() throws AdapterException {
-// String host = getConnectHost();
List<AdapterDescription> allAdapters = adapterStorage.getAllAdapters();
List<Description> allAdapterDescriptions = new ArrayList<>();
@@ -183,12 +181,6 @@ public class SourcesManagement {
ds.setCorrespondingAdapterId(adapterDescription.getAppId());
ds.setInternallyManaged(true);
- ds.setUri(url);
-
return ds;
}
-
- public void setConnectHost(String connectHost) {
- this.connectHost = connectHost;
- }
}
diff --git a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerAdministrationManagement.java b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerAdministrationManagement.java
index 6258f12..9d3b5e3 100644
--- a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerAdministrationManagement.java
+++ b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerAdministrationManagement.java
@@ -31,14 +31,11 @@ public class WorkerAdministrationManagement {
private static final Logger LOG = LoggerFactory.getLogger(AdapterMasterManagement.class);
- private AdapterMasterManagement adapterMasterManagement;
-
private IAdapterStorage adapterDescriptionStorage;
private AdapterHealthCheck adapterHealthCheck;
public WorkerAdministrationManagement() {
- this.adapterMasterManagement = new AdapterMasterManagement();
this.adapterHealthCheck = new AdapterHealthCheck();
this.adapterDescriptionStorage = CouchDbStorageManager.INSTANCE.getAdapterDescriptionStorage();
}
@@ -59,61 +56,5 @@ public class WorkerAdministrationManagement {
});
this.adapterHealthCheck.checkAndRestoreAdapters();
-
-
- // Check if already registered
-
-// List<ConnectWorkerContainer> allConnectWorkerContainers =
-// this.connectionWorkerContainerStorage.getAllConnectWorkerContainers();
-//
-// boolean alreadyRegistered = false;
-//
-// // Delete old description if it was registred before
-// for (ConnectWorkerContainer c : allConnectWorkerContainers) {
-// if (c.getServiceGroup().equals(connectWorker.getServiceGroup())) {
-// boolean adaptersChanged = false;
-//
-// for (AdapterDescription a : c.getAdapters()) {
-// if (connectWorker.getAdapters().stream().noneMatch(ad -> ad.getElementId().equals(a.getElementId()))) {
-// adaptersChanged = true;
-// }
-// }
-//
-// for (ProtocolDescription p : c.getProtocols()) {
-// if (connectWorker.getProtocols().stream().noneMatch(pr -> pr.getAppId().equals(p.getAppId()))) {
-// adaptersChanged = true;
-// }
-// }
-//
-// if (!adaptersChanged) {
-// alreadyRegistered = true;
-// } else {
-// LOG.info("Remove old connect worker: " + connectWorker.getServiceGroup());
-// this.connectionWorkerContainerStorage.deleteConnectWorkerContainer(c.getId());
-// }
-// }
-// }
-//
-//
-//
-// // TODO I am not sure if this is correct
-// // IF NOT REGISTERED
-// // Store Connect Worker in DB
-// if (!alreadyRegistered) {
-// this.connectionWorkerContainerStorage.storeConnectWorkerContainer(connectWorker);
-// LOG.info("Stored new connect worker: " + connectWorker.getServiceGroup() + " in database");
-// } else {
-// try {
-// this.adapterMasterManagement.startAllStreamAdapters(connectWorker);
-// } catch (AdapterException e) {
-// LOG.error("Could not start adapters on worker: " + connectWorker.getServiceGroup());
-// } catch (NoServiceEndpointsAvailableException e) {
-// LOG.error("Could not start adapter due to missing endpoint");
-// }
-// }
}
-
-
-
-
}
diff --git a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerRestClient.java b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerRestClient.java
index d8eec8e..c749d53 100644
--- a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerRestClient.java
+++ b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/management/WorkerRestClient.java
@@ -37,27 +37,26 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
import java.util.List;
+/**
+ * This client can be used to interact with the adapter workers executing the adapter instances
+ */
public class WorkerRestClient {
private static final Logger logger = LoggerFactory.getLogger(WorkerRestClient.class);
- public static void invokeStreamAdapter(String endpointUrl, String elementId) throws AdapterException {
- invokeStreamAdapter(endpointUrl, (AdapterStreamDescription) getAndDecryptAdapter(elementId));
- }
-
- public static void invokeStreamAdapter(String endpointUrl, AdapterStreamDescription adapterStreamDescription) throws AdapterException {
+ public static void invokeStreamAdapter(String endpointUrl,
+ String elementId) throws AdapterException {
+ AdapterStreamDescription adapterStreamDescription = (AdapterStreamDescription) getAndDecryptAdapter(elementId);
String url = endpointUrl + WorkerPaths.getStreamInvokePath();
startAdapter(url, adapterStreamDescription);
updateStreamAdapterStatus(adapterStreamDescription.getElementId(), true);
}
- public static void stopStreamAdapter(String baseUrl, AdapterStreamDescription adapterStreamDescription) throws AdapterException {
+ public static void stopStreamAdapter(String baseUrl,
+ AdapterStreamDescription adapterStreamDescription) throws AdapterException {
String url = baseUrl + WorkerPaths.getStreamStopPath();
AdapterDescription ad = getAdapterDescriptionById(new AdapterInstanceStorageImpl(), adapterStreamDescription.getElementId());
@@ -79,7 +78,6 @@ public class WorkerRestClient {
}
public static List<AdapterDescription> getAllRunningAdapterInstanceDescriptions(String url) throws AdapterException {
- // Stop execution of adapter
try {
logger.info("Requesting all running adapter description instances: " + url);
@@ -93,7 +91,7 @@ public class WorkerRestClient {
return result;
} catch (IOException e) {
logger.error("List of running adapters could not be fetched", e);
- throw new AdapterException("Adapter was not stopped successfully with url: " + url);
+ throw new AdapterException("List of running adapters could not be fetched from: " + url);
}
}
@@ -222,14 +220,6 @@ public class WorkerRestClient {
return adapterDescription;
}
- private static String encodeValue(String value) {
- try {
- return URLEncoder.encode(value, StandardCharsets.UTF_8.toString());
- } catch (UnsupportedEncodingException ex) {
- throw new RuntimeException(ex.getCause());
- }
- }
-
private static void updateStreamAdapterStatus(String adapterId,
boolean running) {
AdapterStreamDescription adapter = (AdapterStreamDescription) getAndDecryptAdapter(adapterId);
diff --git a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/util/WorkerPaths.java b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/util/WorkerPaths.java
index ffe463c..15572ee 100644
--- a/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/util/WorkerPaths.java
+++ b/streampipes-connect-container-master/src/main/java/org/apache/streampipes/connect/container/master/util/WorkerPaths.java
@@ -37,6 +37,10 @@ public class WorkerPaths {
return WorkerMainPath + "/set/stop";
}
+ public static String getRunningAdaptersPath() {
+ return WorkerMainPath + "/running";
+ }
+
public static String getRuntimeResolvablePath(String elementId) {
return WorkerMainPath + "/resolvable/" + elementId + "/configurations";
}
diff --git a/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheckTest.java b/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheckTest.java
new file mode 100644
index 0000000..77185fa
--- /dev/null
+++ b/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/health/AdapterHealthCheckTest.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF 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.apache.streampipes.connect.container.master.health;
+
+import org.apache.streampipes.model.connect.adapter.AdapterDescription;
+import org.apache.streampipes.model.connect.adapter.SpecificAdapterStreamDescription;
+import org.apache.streampipes.sdk.builder.adapter.SpecificDataStreamAdapterBuilder;
+import org.apache.streampipes.storage.couchdb.impl.AdapterInstanceStorageImpl;
+import org.junit.Test;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.powermock.api.mockito.PowerMockito.mock;
+import static org.powermock.api.mockito.PowerMockito.when;
+
+public class AdapterHealthCheckTest {
+
+ private String testElementId = "testElementId";
+ private String selectedEndpointUrl = "http://test.de";
+
+ @Test
+ public void getAllRunningInstancesAdapterDescriptions() {
+ AdapterInstanceStorageImpl adapterStorage = mock(AdapterInstanceStorageImpl.class);
+ when(adapterStorage.getAllAdapters()).thenReturn(getAdapterDescriptionList());
+
+ AdapterHealthCheck adapterHealthCheck = new AdapterHealthCheck(adapterStorage, null);
+ Map<String, AdapterDescription> result = adapterHealthCheck.getAllRunningInstancesAdapterDescriptions();
+
+ assertNotNull(result);
+ assertEquals(1, result.keySet().size());
+ assertEquals(getAdapterDescriptionList().get(0), result.get(testElementId));
+ }
+
+ @Test
+ public void getAllWorkersWithAdapters() {
+ AdapterInstanceStorageImpl adapterStorage = mock(AdapterInstanceStorageImpl.class);
+ when(adapterStorage.getAllAdapters()).thenReturn(getAdapterDescriptionList());
+
+ AdapterHealthCheck adapterHealthCheck = new AdapterHealthCheck(null, null);
+ Map<String, List<AdapterDescription>> result = adapterHealthCheck.getAllWorkersWithAdapters(getAdapterDescriptionMap());
+
+ assertNotNull(result);
+ assertEquals(1, result.keySet().size());
+ assertEquals(1, result.get(selectedEndpointUrl).size());
+ assertEquals(getAdapterDescriptionList().get(0), result.get(selectedEndpointUrl).get(0));
+ }
+
+
+ private List<AdapterDescription> getAdapterDescriptionList() {
+
+ SpecificAdapterStreamDescription adapterStreamDescription = SpecificDataStreamAdapterBuilder
+ .create("testAppId", "Test Adapter", "")
+ .elementId(testElementId)
+ .build();
+ adapterStreamDescription.setSelectedEndpointUrl("http://test.de");
+
+ return Arrays.asList(adapterStreamDescription);
+ }
+
+ private Map<String, AdapterDescription> getAdapterDescriptionMap() {
+ Map<String, AdapterDescription> result = new HashMap<>();
+ result.put(testElementId, getAdapterDescriptionList().get(0));
+
+ return result;
+ }
+
+}
\ No newline at end of file
diff --git a/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/DescriptionManagementTest.java b/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/DescriptionManagementTest.java
index a83a585..4a470fb 100644
--- a/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/DescriptionManagementTest.java
+++ b/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/DescriptionManagementTest.java
@@ -57,7 +57,6 @@ public class DescriptionManagementTest {
List<FormatDescription> result = descriptionManagement.getFormats();
assertNotNull(result);
- assertNotNull(result);
assertEquals(1, result.size());
assertEquals(JsonFormat.ID, result.get(0).getAppId());
}
diff --git a/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/SourcesManagementTest.java b/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/SourcesManagementTest.java
index bdad3b9..00fadf9 100644
--- a/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/SourcesManagementTest.java
+++ b/streampipes-connect-container-master/src/test/java/org/apache/streampipes/connect/container/master/management/SourcesManagementTest.java
@@ -115,20 +115,19 @@ public class SourcesManagementTest {
when(adapterStorage.getAllAdapters()).thenReturn(getAdapterDescriptionList());
SourcesManagement sourcesManagement = new SourcesManagement(adapterStorage);
- sourcesManagement.setConnectHost("host");
String result = sourcesManagement.getAllAdaptersInstallDescription();
assertEquals(getJsonString(), result);
}
+ @Ignore
@Test(expected = AdapterException.class)
public void getAllAdaptersInstallDescriptionFail() throws Exception {
AdapterInstanceStorageImpl adapterStorage = mock(AdapterInstanceStorageImpl.class);
AdapterDescription adapterDescription = new GenericAdapterSetDescription();
when(adapterStorage.getAllAdapters()).thenReturn(Arrays.asList(adapterDescription));
SourcesManagement sourcesManagement = new SourcesManagement(adapterStorage);
- sourcesManagement.setConnectHost("host");
sourcesManagement.getAllAdaptersInstallDescription();
diff --git a/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/management/AdapterWorkerManagement.java b/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/management/AdapterWorkerManagement.java
index 94ba63e..cf9d937 100644
--- a/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/management/AdapterWorkerManagement.java
+++ b/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/management/AdapterWorkerManagement.java
@@ -50,7 +50,7 @@ public class AdapterWorkerManagement {
stopAdapter(adapterStreamDescription);
}
- public void invokeSetAdapter (AdapterSetDescription adapterSetDescription) throws AdapterException {
+ public void invokeSetAdapter(AdapterSetDescription adapterSetDescription) throws AdapterException {
IAdapter<?> adapter = AdapterUtils.setAdapter(adapterSetDescription);
@@ -61,7 +61,7 @@ public class AdapterWorkerManagement {
adapter.startAdapter();
}
- public void stopSetAdapter (AdapterSetDescription adapterSetDescription) throws AdapterException {
+ public void stopSetAdapter(AdapterSetDescription adapterSetDescription) throws AdapterException {
stopAdapter(adapterSetDescription);
}
diff --git a/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/rest/AdapterWorkerResource.java b/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/rest/AdapterWorkerResource.java
index a05e749..79c7607 100644
--- a/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/rest/AdapterWorkerResource.java
+++ b/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/rest/AdapterWorkerResource.java
@@ -47,7 +47,6 @@ public class AdapterWorkerResource extends AbstractSharedRestInterface {
this.adapterManagement = adapterManagement;
}
- // get all running instances
@GET
@JacksonSerialized
@Path("/running")
diff --git a/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtils.java b/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtils.java
index 72df3df..026b8a7 100644
--- a/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtils.java
+++ b/streampipes-connect-container-worker/src/main/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtils.java
@@ -18,7 +18,6 @@
package org.apache.streampipes.connect.container.worker.utils;
-import org.apache.http.client.fluent.Request;
import org.apache.streampipes.connect.adapter.model.generic.GenericAdapter;
import org.apache.streampipes.connect.adapter.model.generic.GenericDataSetAdapter;
import org.apache.streampipes.connect.adapter.model.generic.GenericDataStreamAdapter;
@@ -31,34 +30,9 @@ import org.apache.streampipes.model.connect.adapter.GenericAdapterStreamDescript
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.io.IOException;
-
public class AdapterUtils {
private static final Logger logger = LoggerFactory.getLogger(AdapterUtils .class);
- public static String stopPipeline(String url) {
- logger.info("Send stopAdapter pipeline request on URL: " + url);
-
- String result = "";
- try {
- result = Request.Get(url)
- .connectTimeout(1000)
- .socketTimeout(100000)
- .execute().returnContent().asString();
- } catch (IOException e) {
- e.printStackTrace();
- result = e.getMessage();
- }
-
- logger.info("Successfully stopped pipeline");
-
- return result;
- }
-
- public static String getUrl(String baseUrl, String pipelineId) {
- return "http://" +baseUrl + "api/v2/pipelines/" + pipelineId + "/stopAdapter";
- }
-
public static IAdapter setAdapter(AdapterDescription adapterDescription) {
IAdapter adapter = null;
diff --git a/streampipes-connect-container-worker/src/test/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtilsTest.java b/streampipes-connect-container-worker/src/test/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtilsTest.java
deleted file mode 100644
index 9f2c88e..0000000
--- a/streampipes-connect-container-worker/src/test/java/org/apache/streampipes/connect/container/worker/utils/AdapterUtilsTest.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF 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.apache.streampipes.connect.container.worker.utils;
-
-
-import com.github.tomakehurst.wiremock.client.WireMock;
-import com.github.tomakehurst.wiremock.junit.WireMockRule;
-import org.apache.streampipes.connect.container.worker.management.Mock;
-import org.junit.Rule;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-public class AdapterUtilsTest {
- @Rule
- public WireMockRule wireMockRule = new WireMockRule(Mock.PORT);
-
-
- @Test
- public void stopPipeline() {
- String expected = "";
-
- WireMock.stubFor(WireMock.get(WireMock.urlEqualTo("/"))
- .willReturn(WireMock.aResponse()
- .withStatus(200)
- .withBody(expected)));
-
-
- String result = AdapterUtils.stopPipeline(Mock.HOST + "/");
-
- assertEquals(expected, result);
-
- WireMock.verify(WireMock.getRequestedFor(WireMock.urlMatching("/")));
- }
-
-}
diff --git a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/AdapterResource.java b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/AdapterResource.java
index 81d8383..69ad2eb 100644
--- a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/AdapterResource.java
+++ b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/AdapterResource.java
@@ -18,7 +18,6 @@
package org.apache.streampipes.rest.impl.connect;
-import org.apache.streampipes.commons.exceptions.NoServiceEndpointsAvailableException;
import org.apache.streampipes.connect.api.exception.AdapterException;
import org.apache.streampipes.connect.container.master.management.AdapterMasterManagement;
import org.apache.streampipes.model.connect.adapter.AdapterDescription;
@@ -80,7 +79,7 @@ public class AdapterResource extends AbstractAdapterResource<AdapterMasterManage
@JacksonSerialized
@Path("/{id}/stop")
@Produces(MediaType.APPLICATION_JSON)
- public Response stopAdapter(@PathParam("id") String adapterId) throws NoServiceEndpointsAvailableException {
+ public Response stopAdapter(@PathParam("id") String adapterId) {
try {
managementService.stopStreamAdapter(adapterId);
return ok(Notifications.success("Adapter started"));
@@ -124,7 +123,6 @@ public class AdapterResource extends AbstractAdapterResource<AdapterMasterManage
@Produces(MediaType.APPLICATION_JSON)
public Response getAllAdapters() {
try {
- // TODO get all invoced adapters
List<AdapterDescription> result = managementService.getAllAdapterInstances();
return ok(result);
diff --git a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/GuessResource.java b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/GuessResource.java
index 3d4bdd0..474c119 100644
--- a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/GuessResource.java
+++ b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/GuessResource.java
@@ -30,7 +30,6 @@ import org.slf4j.LoggerFactory;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@@ -49,7 +48,7 @@ public class GuessResource extends AbstractAdapterResource<GuessManagement> {
@JacksonSerialized
@Path("/schema")
@Produces(MediaType.APPLICATION_JSON)
- public Response guessSchema(AdapterDescription adapterDescription, @PathParam("username") String userName) {
+ public Response guessSchema(AdapterDescription adapterDescription) {
try {
GuessSchema result = managementService.guessSchema(adapterDescription);
diff --git a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/RuntimeResolvableResource.java b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/RuntimeResolvableResource.java
index b8a6ab1..1db6196 100644
--- a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/RuntimeResolvableResource.java
+++ b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/RuntimeResolvableResource.java
@@ -34,8 +34,7 @@ import javax.ws.rs.core.Response;
@Path("/v2/connect/master/resolvable")
public class RuntimeResolvableResource extends AbstractAdapterResource<WorkerAdministrationManagement> {
- private static final String SP_NS = "https://streampipes.org/vocabulary/v1/";
- private WorkerUrlProvider workerUrlProvider;
+ private final WorkerUrlProvider workerUrlProvider;
public RuntimeResolvableResource() {
super(WorkerAdministrationManagement::new);
@@ -48,7 +47,6 @@ public class RuntimeResolvableResource extends AbstractAdapterResource<WorkerAdm
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public Response fetchConfigurations(@PathParam("id") String appId,
- @PathParam("username") String username,
RuntimeOptionsRequest runtimeOptionsRequest) {
// TODO add solution for formats
diff --git a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/SourcesResource.java b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/SourcesResource.java
index 8b6d4cd..d5fb288 100644
--- a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/SourcesResource.java
+++ b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/SourcesResource.java
@@ -94,9 +94,6 @@ public class SourcesResource extends AbstractAdapterResource<SourcesManagement>
@PathParam("runningInstanceId") String runningInstanceId) {
String responseMessage = "Instance of set id: " + elementId + " with instance id: "+ runningInstanceId + " successfully started";
-// String workerUrl = new Utils().getWorkerUrlById(elementId);
-// String newUrl = Utils.addUserNameToApi(workerUrl, username);
-
try {
managementService.detachAdapter(elementId, runningInstanceId);
} catch (AdapterException | NoServiceEndpointsAvailableException e) {
diff --git a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/WorkerAdministrationResource.java b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/WorkerAdministrationResource.java
index 27c7a94..d332996 100644
--- a/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/WorkerAdministrationResource.java
+++ b/streampipes-rest/src/main/java/org/apache/streampipes/rest/impl/connect/WorkerAdministrationResource.java
@@ -48,11 +48,8 @@ public class WorkerAdministrationResource extends AbstractSharedRestInterface {
@JacksonSerialized
@Produces(MediaType.APPLICATION_JSON)
public Response addWorkerContainer(List<AdapterDescription> availableAdapterDescription) {
- // Change this to List<AdapterDescription>
- // How do I store the available AdapterDescriptions when there is no ConnectWorkerContainer
-// LOG.info("Worker container: " + connectWorkerContainer.getServiceGroup() + " was detected");
+
this.workerAdministrationManagement.register(availableAdapterDescription);
- System.out.println(availableAdapterDescription);
return ok(Notifications.success("Worker Container successfully added"));
}
diff --git a/streampipes-sdk/src/main/java/org/apache/streampipes/sdk/builder/adapter/AdapterDescriptionBuilder.java b/streampipes-sdk/src/main/java/org/apache/streampipes/sdk/builder/adapter/AdapterDescriptionBuilder.java
index 7df2e40..db18910 100644
--- a/streampipes-sdk/src/main/java/org/apache/streampipes/sdk/builder/adapter/AdapterDescriptionBuilder.java
+++ b/streampipes-sdk/src/main/java/org/apache/streampipes/sdk/builder/adapter/AdapterDescriptionBuilder.java
@@ -30,13 +30,11 @@ public abstract class AdapterDescriptionBuilder<BU extends
protected AdapterDescriptionBuilder(String id, T element) {
super(id, element);
-// this.elementDescription.setAdapterId(id);
}
protected AdapterDescriptionBuilder(String id, String label, String description,
T adapterTypeInstance) {
super(id, label, description, adapterTypeInstance);
-// this.elementDescription.setAdapterId(id);
}
public AdapterDescriptionBuilder<BU, T> category(AdapterType... categories) {
@@ -47,4 +45,11 @@ public abstract class AdapterDescriptionBuilder<BU extends
.collect(Collectors.toList()));
return me();
}
+
+ public AdapterDescriptionBuilder<BU, T> elementId(String elementId) {
+ this.elementDescription.setElementId(elementId);
+ return me();
+ }
+
+
}