diff options
Diffstat (limited to 'dcae-analytics-cdap-plugins/src/main/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRSource.java')
-rw-r--r-- | dcae-analytics-cdap-plugins/src/main/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRSource.java | 140 |
1 files changed, 70 insertions, 70 deletions
diff --git a/dcae-analytics-cdap-plugins/src/main/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRSource.java b/dcae-analytics-cdap-plugins/src/main/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRSource.java index a9ecfea..117c76e 100644 --- a/dcae-analytics-cdap-plugins/src/main/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRSource.java +++ b/dcae-analytics-cdap-plugins/src/main/java/org/openecomp/dcae/apod/analytics/cdap/plugins/streaming/dmaap/DMaaPMRSource.java @@ -1,70 +1,70 @@ -/* - * ===============================LICENSE_START====================================== - * dcae-analytics - * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed 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. - * ============================LICENSE_END=========================================== - */ - -package org.openecomp.dcae.apod.analytics.cdap.plugins.streaming.dmaap; - -import co.cask.cdap.api.annotation.Description; -import co.cask.cdap.api.annotation.Name; -import co.cask.cdap.api.annotation.Plugin; -import co.cask.cdap.api.data.format.StructuredRecord; -import co.cask.cdap.etl.api.PipelineConfigurer; -import co.cask.cdap.etl.api.streaming.StreamingContext; -import co.cask.cdap.etl.api.streaming.StreamingSource; -import org.apache.spark.storage.StorageLevel; -import org.apache.spark.streaming.api.java.JavaDStream; -import org.openecomp.dcae.apod.analytics.cdap.common.utils.ValidationUtils; -import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.DMaaPMRSourcePluginConfig; -import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.schema.dmaap.DMaaPSourceOutputSchema; -import org.openecomp.dcae.apod.analytics.cdap.plugins.validator.DMaaPMRSourcePluginConfigValidator; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * DMaaP MR Source Plugin which polls DMaaP MR topic at frequent intervals - * <p> - * @author Rajiv Singla . Creation Date: 1/18/2017. - */ -@Plugin(type = StreamingSource.PLUGIN_TYPE) -@Name("DMaaPMRSource") -@Description("Fetches DMaaP MR Messages at regular intervals") -public class DMaaPMRSource extends StreamingSource<StructuredRecord> { - - private static final Logger LOG = LoggerFactory.getLogger(DMaaPMRSource.class); - private static final long serialVersionUID = 1L; - - private final DMaaPMRSourcePluginConfig pluginConfig; - - public DMaaPMRSource(final DMaaPMRSourcePluginConfig pluginConfig) { - LOG.debug("Creating DMaaP MR Source plugin with plugin Config: {}", pluginConfig); - this.pluginConfig = pluginConfig; - } - - @Override - public void configurePipeline(PipelineConfigurer pipelineConfigurer) { - ValidationUtils.validateSettings(pluginConfig, new DMaaPMRSourcePluginConfigValidator()); - pipelineConfigurer.getStageConfigurer().setOutputSchema(DMaaPSourceOutputSchema.getSchema()); - } - - @Override - public JavaDStream<StructuredRecord> getStream(final StreamingContext streamingContext) throws Exception { - return streamingContext.getSparkStreamingContext().receiverStream( - new DMaaPMRReceiver(StorageLevel.MEMORY_ONLY(), pluginConfig, streamingContext.getMetrics())); - } -} +/*
+ * ===============================LICENSE_START======================================
+ * dcae-analytics
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============================LICENSE_END===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.cdap.plugins.streaming.dmaap;
+
+import co.cask.cdap.api.annotation.Description;
+import co.cask.cdap.api.annotation.Name;
+import co.cask.cdap.api.annotation.Plugin;
+import co.cask.cdap.api.data.format.StructuredRecord;
+import co.cask.cdap.etl.api.PipelineConfigurer;
+import co.cask.cdap.etl.api.streaming.StreamingContext;
+import co.cask.cdap.etl.api.streaming.StreamingSource;
+import org.apache.spark.storage.StorageLevel;
+import org.apache.spark.streaming.api.java.JavaDStream;
+import org.openecomp.dcae.apod.analytics.cdap.common.utils.ValidationUtils;
+import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.config.dmaap.DMaaPMRSourcePluginConfig;
+import org.openecomp.dcae.apod.analytics.cdap.plugins.domain.schema.dmaap.DMaaPSourceOutputSchema;
+import org.openecomp.dcae.apod.analytics.cdap.plugins.validator.DMaaPMRSourcePluginConfigValidator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * DMaaP MR Source Plugin which polls DMaaP MR topic at frequent intervals
+ * <p>
+ * @author Rajiv Singla . Creation Date: 1/18/2017.
+ */
+@Plugin(type = StreamingSource.PLUGIN_TYPE)
+@Name("DMaaPMRSource")
+@Description("Fetches DMaaP MR Messages at regular intervals")
+public class DMaaPMRSource extends StreamingSource<StructuredRecord> {
+
+ private static final Logger LOG = LoggerFactory.getLogger(DMaaPMRSource.class);
+ private static final long serialVersionUID = 1L;
+
+ private final DMaaPMRSourcePluginConfig pluginConfig;
+
+ public DMaaPMRSource(final DMaaPMRSourcePluginConfig pluginConfig) {
+ LOG.debug("Creating DMaaP MR Source plugin with plugin Config: {}", pluginConfig);
+ this.pluginConfig = pluginConfig;
+ }
+
+ @Override
+ public void configurePipeline(PipelineConfigurer pipelineConfigurer) {
+ ValidationUtils.validateSettings(pluginConfig, new DMaaPMRSourcePluginConfigValidator());
+ pipelineConfigurer.getStageConfigurer().setOutputSchema(DMaaPSourceOutputSchema.getSchema());
+ }
+
+ @Override
+ public JavaDStream<StructuredRecord> getStream(final StreamingContext streamingContext) throws Exception {
+ return streamingContext.getSparkStreamingContext().receiverStream(
+ new DMaaPMRReceiver(StorageLevel.MEMORY_ONLY(), pluginConfig, streamingContext.getMetrics()));
+ }
+}
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