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Break down ElasticsearchIO and make individual writes async. #2

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43 changes: 6 additions & 37 deletions src/main/java/bindiego/BindiegoStreaming.java
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
package bindiego;

import bindiego.BindiegoStreamingOptions;

import bindiego.io.elastic.ConnectionConf;
import bindiego.io.elastic.RetryConf;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
Expand All @@ -20,9 +20,7 @@

import com.google.api.services.bigquery.model.TableFieldSchema;
import com.google.api.services.bigquery.model.TableSchema;
import com.google.api.services.bigquery.model.TableReference;
import com.google.api.services.bigquery.model.TableRow;
import com.google.api.services.bigquery.model.Clustering;
import com.google.api.services.bigquery.model.TimePartitioning;

import com.google.cloud.bigtable.beam.CloudBigtableIO;
Expand All @@ -38,49 +36,20 @@
import org.apache.beam.sdk.io.gcp.pubsub.PubsubIO;
import org.apache.beam.sdk.io.gcp.pubsub.PubsubMessage;
import org.apache.beam.sdk.io.FileBasedSink;
import org.apache.beam.sdk.io.FileSystems;
import org.apache.beam.sdk.io.fs.ResourceId;
import org.apache.beam.sdk.io.jdbc.JdbcIO;
import org.apache.beam.sdk.io.GenerateSequence;
import org.apache.beam.sdk.metrics.Counter;
import org.apache.beam.sdk.metrics.Distribution;
import org.apache.beam.sdk.metrics.Metrics;
import org.apache.beam.sdk.options.Default;
import org.apache.beam.sdk.options.Description;
import org.apache.beam.sdk.options.PipelineOptions;
import org.apache.beam.sdk.options.PipelineOptionsFactory;
import org.apache.beam.sdk.options.StreamingOptions;
import org.apache.beam.sdk.options.Validation.Required;
import org.apache.beam.sdk.options.ValueProvider;
import org.apache.beam.sdk.options.ValueProvider.NestedValueProvider;
import org.apache.beam.sdk.transforms.Count;
import org.apache.beam.sdk.transforms.Sum;
import org.apache.beam.sdk.transforms.Min;
import org.apache.beam.sdk.transforms.Max;
import org.apache.beam.sdk.transforms.Mean;
import org.apache.beam.sdk.transforms.Latest;
import org.apache.beam.sdk.transforms.DoFn;
import org.apache.beam.sdk.transforms.MapElements;
import org.apache.beam.sdk.transforms.PTransform;
import org.apache.beam.sdk.transforms.ParDo;
import org.apache.beam.sdk.transforms.DoFn.MultiOutputReceiver;
import org.apache.beam.sdk.transforms.SerializableFunction;
import org.apache.beam.sdk.transforms.SimpleFunction;
import org.apache.beam.sdk.transforms.windowing.Window;
import org.apache.beam.sdk.transforms.windowing.FixedWindows;
import org.apache.beam.sdk.transforms.windowing.AfterEach;
import org.apache.beam.sdk.transforms.windowing.AfterProcessingTime;
import org.apache.beam.sdk.transforms.windowing.AfterWatermark;
import org.apache.beam.sdk.transforms.windowing.BoundedWindow;
import org.apache.beam.sdk.transforms.windowing.IntervalWindow;
import org.apache.beam.sdk.transforms.windowing.Repeatedly;
import org.apache.beam.sdk.transforms.windowing.AfterPane;
import org.apache.beam.sdk.transforms.windowing.Window.ClosingBehavior;
import org.apache.beam.sdk.transforms.windowing.GlobalWindows;
import org.apache.beam.sdk.transforms.ToString;
import org.apache.beam.sdk.transforms.WithTimestamps;
import org.apache.beam.sdk.transforms.GroupByKey;
import org.apache.beam.sdk.transforms.Combine;
import org.apache.beam.sdk.transforms.View;
import org.apache.beam.sdk.values.KV;
import org.apache.beam.sdk.values.PCollection;
Expand All @@ -101,10 +70,10 @@
import org.joda.time.Instant;
import org.codehaus.jackson.map.ObjectMapper;

import bindiego.io.WindowedFilenamePolicy;
import bindiego.io.elastic.WindowedFilenamePolicy;
import bindiego.utils.DurationUtils;
import bindiego.utils.SchemaParser;
import bindiego.io.ElasticsearchIO;
import bindiego.io.elastic.ElasticsearchIO;

public class BindiegoStreaming {
/* extract the csv payload from message */
Expand Down Expand Up @@ -800,15 +769,15 @@ public void processElement(ProcessContext ctx) throws Exception {
.withMaxBatchSize(options.getEsMaxBatchSize())
.withMaxBatchSizeBytes(options.getEsMaxBatchBytes())
.withConnectionConf(
ElasticsearchIO.ConnectionConf.create(
ConnectionConf.create(
options.getEsHost(),
options.getEsIndex())
.withUsername(options.getEsUser())
.withPassword(options.getEsPass())
.withNumThread(options.getEsNumThread()))
//.withTrustSelfSignedCerts(true)) // false by default
.withRetryConf(
ElasticsearchIO.RetryConf.create(6, Duration.standardSeconds(60))));
RetryConf.create(6, Duration.standardSeconds(60))));
/* END - Elasticsearch */

healthData.apply("Write windowed healthy CSV files",
Expand Down
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