[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426176060
##
File path:
flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSinkFactory.java
##
@@ -0,0 +1,152 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.DOCUMENT_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch6DynamicSink}.
+ */
+@Internal
+public class Elasticsearch6DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION,
+ DOCUMENT_TYPE_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
+ KEY_DELIMITER_OPTION,
+ FAILURE_HANDLER_OPTION,
+ FLUSH_ON_CHECKPOINT_OPTION,
+ BULK_FLASH_MAX_SIZE_OPTION,
+ BULK_FLUSH_MAX_ACTIONS_OPTION,
+ BULK_FLUSH_INTERVAL_OPTION,
+ BULK_FLUSH_BACKOFF_TYPE_OPTION,
+ BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION,
+ BULK_FLUSH_BACKOFF_DELAY_OPTION,
+ CONNECTION_MAX_RETRY_TIMEOUT_OPTION,
+ CONNECTION_PATH_PREFIX,
+ FORMAT_OPTION
+ ).collect(Collectors.toSet());
+
+ @Override
+ public DynamicTableSink createDynamicTableSink(Context context) {
+
[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426176060
##
File path:
flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSinkFactory.java
##
@@ -0,0 +1,152 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.DOCUMENT_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch6DynamicSink}.
+ */
+@Internal
+public class Elasticsearch6DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION,
+ DOCUMENT_TYPE_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
+ KEY_DELIMITER_OPTION,
+ FAILURE_HANDLER_OPTION,
+ FLUSH_ON_CHECKPOINT_OPTION,
+ BULK_FLASH_MAX_SIZE_OPTION,
+ BULK_FLUSH_MAX_ACTIONS_OPTION,
+ BULK_FLUSH_INTERVAL_OPTION,
+ BULK_FLUSH_BACKOFF_TYPE_OPTION,
+ BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION,
+ BULK_FLUSH_BACKOFF_DELAY_OPTION,
+ CONNECTION_MAX_RETRY_TIMEOUT_OPTION,
+ CONNECTION_PATH_PREFIX,
+ FORMAT_OPTION
+ ).collect(Collectors.toSet());
+
+ @Override
+ public DynamicTableSink createDynamicTableSink(Context context) {
+
[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426164011
##
File path:
flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/ElasticsearchOptions.java
##
@@ -0,0 +1,132 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.ConfigOptions;
+import org.apache.flink.configuration.MemorySize;
+import org.apache.flink.configuration.description.Description;
+import
org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkBase;
+
+import java.time.Duration;
+import java.util.List;
+
+import static org.apache.flink.configuration.description.TextElement.text;
+
+/**
+ * Options for {@link
org.apache.flink.table.factories.DynamicTableSinkFactory} for Elasticsearch.
+ */
+public class ElasticsearchOptions {
+ /**
+* Backoff strategy. Extends {@link
ElasticsearchSinkBase.FlushBackoffType} with
+* {@code DISABLED} option.
+*/
+ public enum BackOffType {
+ DISABLED,
+ CONSTANT,
+ EXPONENTIAL
+ }
+
+ public static final ConfigOption> HOSTS_OPTION =
+ ConfigOptions.key("hosts")
+ .stringType()
+ .asList()
+ .noDefaultValue()
+ .withDescription("Elasticseatch hosts to connect to.");
+ public static final ConfigOption INDEX_OPTION =
+ ConfigOptions.key("index")
+ .stringType()
+ .noDefaultValue()
+ .withDescription("Elasticsearch index for every
record.");
+ public static final ConfigOption DOCUMENT_TYPE_OPTION =
+ ConfigOptions.key("document-type")
+ .stringType()
+ .noDefaultValue()
+ .withDescription("Elasticsearch document type.");
+ public static final ConfigOption KEY_DELIMITER_OPTION =
+ ConfigOptions.key("document-id.key-delimiter")
+ .stringType()
+ .defaultValue("_")
+ .withDescription("Delimiter for composite keys e.g.,
\"$\" would result in IDs \"KEY1$KEY2$KEY3\".");
+ public static final ConfigOption FAILURE_HANDLER_OPTION =
+ ConfigOptions.key("failure-handler")
+ .stringType()
+ .defaultValue("fail")
+ .withDescription(Description.builder()
+ .text("Failure handling strategy in case a
request to Elasticsearch fails")
+ .list(
+ text("\"fail\" (throws an exception if
a request fails and thus causes a job failure),"),
+ text("\"ignore\" (ignores failures and
drops the request),"),
+ text("\"retry_rejected\" (re-adds
requests that have failed due to queue capacity saturation),"),
+ text("\"class name\" for failure
handling with a ActionRequestFailureHandler subclass"))
+ .build());
+ public static final ConfigOption FLUSH_ON_CHECKPOINT_OPTION =
+ ConfigOptions.key("sink.flush-on-checkpoint")
+ .booleanType()
+ .defaultValue(true)
+ .withDescription("Disables flushing on checkpoint");
+ public static final ConfigOption BULK_FLUSH_MAX_ACTIONS_OPTION
=
+ ConfigOptions.key("sink.bulk-flush.max-actions")
+ .intType()
+ .noDefaultValue()
+ .withDescription("Maximum number of actions to buffer
for each bulk request.");
+ public static final ConfigOption BULK_FLASH_MAX_SIZE_OPTION
=
+ ConfigOptions.key("sink.bulk-flush.max-size")
+ .memoryType()
+
[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426165863
##
File path:
flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/RowElasticsearchSinkFunction.java
##
@@ -0,0 +1,130 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.functions.RuntimeContext;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import
org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkFunction;
+import org.apache.flink.streaming.connectors.elasticsearch.RequestIndexer;
+import org.apache.flink.table.api.TableException;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.util.Preconditions;
+
+import org.elasticsearch.action.ActionRequest;
+import org.elasticsearch.action.delete.DeleteRequest;
+import org.elasticsearch.action.update.UpdateRequest;
+import org.elasticsearch.common.xcontent.XContentType;
+
+import javax.annotation.Nullable;
+
+import java.util.Objects;
+import java.util.function.Function;
+
+/**
+ * Sink function for converting upserts into Elasticsearch {@link
ActionRequest}s.
+ */
+@Internal
+class RowElasticsearchSinkFunction implements
ElasticsearchSinkFunction {
+
+ private static final long serialVersionUID = 1L;
+
+ private final IndexGenerator indexGenerator;
+ private final String docType;
+ private final SerializationSchema serializationSchema;
+ private final XContentType contentType;
+ private final RequestFactory requestFactory;
+ private final Function createKey;
+
+ public RowElasticsearchSinkFunction(
+ IndexGenerator indexGenerator,
+ @Nullable String docType, // this is deprecated in es 7+
+ SerializationSchema serializationSchema,
+ XContentType contentType,
+ RequestFactory requestFactory,
+ Function createKey) {
+ this.indexGenerator =
Preconditions.checkNotNull(indexGenerator);
+ this.docType = docType;
+ this.serializationSchema =
Preconditions.checkNotNull(serializationSchema);
+ this.contentType = Preconditions.checkNotNull(contentType);
+ this.requestFactory =
Preconditions.checkNotNull(requestFactory);
+ this.createKey = Preconditions.checkNotNull(createKey);
+ }
+
+ @Override
+ public void process(
+ RowData element,
+ RuntimeContext ctx,
+ RequestIndexer indexer) {
+ switch (element.getRowKind()) {
+ case INSERT:
+ case UPDATE_AFTER:
+ processUpsert(element, indexer);
+ break;
+ case DELETE:
Review comment:
I am not sure if I understood your comment.
Will we still get the `UPDATE_BEFORE` event though we say in
`org.apache.flink.streaming.connectors.elasticsearch.table.Elasticsearch7DynamicSink#getChangelogMode`
that we do not support it?
If we do, what should I do with it? shall I treat the same way as
`UPDATE_AFTER`?
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[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426165174
##
File path:
flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSinkFactory.java
##
@@ -0,0 +1,152 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.DOCUMENT_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch6DynamicSink}.
+ */
+@Internal
+public class Elasticsearch6DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION,
+ DOCUMENT_TYPE_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
+ KEY_DELIMITER_OPTION,
+ FAILURE_HANDLER_OPTION,
+ FLUSH_ON_CHECKPOINT_OPTION,
+ BULK_FLASH_MAX_SIZE_OPTION,
+ BULK_FLUSH_MAX_ACTIONS_OPTION,
+ BULK_FLUSH_INTERVAL_OPTION,
+ BULK_FLUSH_BACKOFF_TYPE_OPTION,
+ BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION,
+ BULK_FLUSH_BACKOFF_DELAY_OPTION,
+ CONNECTION_MAX_RETRY_TIMEOUT_OPTION,
+ CONNECTION_PATH_PREFIX,
+ FORMAT_OPTION
+ ).collect(Collectors.toSet());
+
+ @Override
+ public DynamicTableSink createDynamicTableSink(Context context) {
+
[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426165174
##
File path:
flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSinkFactory.java
##
@@ -0,0 +1,152 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.DOCUMENT_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch6DynamicSink}.
+ */
+@Internal
+public class Elasticsearch6DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION,
+ DOCUMENT_TYPE_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
+ KEY_DELIMITER_OPTION,
+ FAILURE_HANDLER_OPTION,
+ FLUSH_ON_CHECKPOINT_OPTION,
+ BULK_FLASH_MAX_SIZE_OPTION,
+ BULK_FLUSH_MAX_ACTIONS_OPTION,
+ BULK_FLUSH_INTERVAL_OPTION,
+ BULK_FLUSH_BACKOFF_TYPE_OPTION,
+ BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION,
+ BULK_FLUSH_BACKOFF_DELAY_OPTION,
+ CONNECTION_MAX_RETRY_TIMEOUT_OPTION,
+ CONNECTION_PATH_PREFIX,
+ FORMAT_OPTION
+ ).collect(Collectors.toSet());
+
+ @Override
+ public DynamicTableSink createDynamicTableSink(Context context) {
+
[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426165174
##
File path:
flink-connectors/flink-connector-elasticsearch6/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch6DynamicSinkFactory.java
##
@@ -0,0 +1,152 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.DOCUMENT_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch6DynamicSink}.
+ */
+@Internal
+public class Elasticsearch6DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION,
+ DOCUMENT_TYPE_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
+ KEY_DELIMITER_OPTION,
+ FAILURE_HANDLER_OPTION,
+ FLUSH_ON_CHECKPOINT_OPTION,
+ BULK_FLASH_MAX_SIZE_OPTION,
+ BULK_FLUSH_MAX_ACTIONS_OPTION,
+ BULK_FLUSH_INTERVAL_OPTION,
+ BULK_FLUSH_BACKOFF_TYPE_OPTION,
+ BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION,
+ BULK_FLUSH_BACKOFF_DELAY_OPTION,
+ CONNECTION_MAX_RETRY_TIMEOUT_OPTION,
+ CONNECTION_PATH_PREFIX,
+ FORMAT_OPTION
+ ).collect(Collectors.toSet());
+
+ @Override
+ public DynamicTableSink createDynamicTableSink(Context context) {
+
[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426164273
##
File path:
flink-connectors/flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7Configuration.java
##
@@ -0,0 +1,80 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.configuration.ReadableConfig;
+import org.apache.flink.table.api.ValidationException;
+
+import org.apache.http.HttpHost;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+
+/**
+ * Elasticsearch 7 specific configuration.
+ */
+@Internal
+final class Elasticsearch7Configuration extends ElasticsearchConfiguration {
+ Elasticsearch7Configuration(ReadableConfig config, ClassLoader
classLoader) {
+ super(config, classLoader);
+ }
+
+ public List getHosts() {
+ return config.get(HOSTS_OPTION).stream()
+
.map(Elasticsearch7Configuration::validateAndParseHostsString)
+ .collect(Collectors.toList());
+ }
+
+ /**
+* Parse Hosts String to list.
+*
+* Hosts String format was given as following:
+*
+*
+* connector.hosts = http://host_name:9092;http://host_name:9093
Review comment:
This comment is actually unnecessary. I will simply remove it.
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[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426164192
##
File path:
flink-connectors/flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSinkFactory.java
##
@@ -0,0 +1,151 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch7DynamicSink}.
+ */
+@Internal
+public class Elasticsearch7DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
Review comment:
The `documentType` is deprecated starting from ES7. In our old
implementation we were ignoring the user provided value, even though it is
required.
I made it explicit and removed the `docType` whatsoever from es7.
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
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[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426164192
##
File path:
flink-connectors/flink-connector-elasticsearch7/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/Elasticsearch7DynamicSinkFactory.java
##
@@ -0,0 +1,151 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.api.common.serialization.SerializationSchema;
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.table.api.ValidationException;
+import org.apache.flink.table.connector.format.SinkFormat;
+import org.apache.flink.table.connector.sink.DynamicTableSink;
+import org.apache.flink.table.data.RowData;
+import org.apache.flink.table.factories.DynamicTableSinkFactory;
+import org.apache.flink.table.factories.FactoryUtil;
+import org.apache.flink.table.factories.SerializationFormatFactory;
+
+import java.util.Set;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLASH_MAX_SIZE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_DELAY_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_MAX_RETRIES_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_BACKOFF_TYPE_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_INTERVAL_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.BULK_FLUSH_MAX_ACTIONS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_MAX_RETRY_TIMEOUT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.CONNECTION_PATH_PREFIX;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FAILURE_HANDLER_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FLUSH_ON_CHECKPOINT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.FORMAT_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.HOSTS_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.INDEX_OPTION;
+import static
org.apache.flink.streaming.connectors.elasticsearch.table.ElasticsearchOptions.KEY_DELIMITER_OPTION;
+
+/**
+ * A {@link DynamicTableSinkFactory} for discovering {@link
Elasticsearch7DynamicSink}.
+ */
+@Internal
+public class Elasticsearch7DynamicSinkFactory implements
DynamicTableSinkFactory {
+ private static final Set> requiredOptions = Stream.of(
+ HOSTS_OPTION,
+ INDEX_OPTION
+ ).collect(Collectors.toSet());
+ private static final Set> optionalOptions = Stream.of(
Review comment:
The `documentType` is deprecated starting from ES7. In our old
implementation we are ignoring the user provided value, even though it is
required.
I made it explicit and removed the `docType` whatsoever from es7.
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
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[GitHub] [flink] dawidwys commented on a change in pull request #12184: [FLINK-17027] Introduce a new Elasticsearch 7 connector with new property keys
dawidwys commented on a change in pull request #12184:
URL: https://github.com/apache/flink/pull/12184#discussion_r426164011
##
File path:
flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/streaming/connectors/elasticsearch/table/ElasticsearchOptions.java
##
@@ -0,0 +1,132 @@
+/*
+ * 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.flink.streaming.connectors.elasticsearch.table;
+
+import org.apache.flink.configuration.ConfigOption;
+import org.apache.flink.configuration.ConfigOptions;
+import org.apache.flink.configuration.MemorySize;
+import org.apache.flink.configuration.description.Description;
+import
org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkBase;
+
+import java.time.Duration;
+import java.util.List;
+
+import static org.apache.flink.configuration.description.TextElement.text;
+
+/**
+ * Options for {@link
org.apache.flink.table.factories.DynamicTableSinkFactory} for Elasticsearch.
+ */
+public class ElasticsearchOptions {
+ /**
+* Backoff strategy. Extends {@link
ElasticsearchSinkBase.FlushBackoffType} with
+* {@code DISABLED} option.
+*/
+ public enum BackOffType {
+ DISABLED,
+ CONSTANT,
+ EXPONENTIAL
+ }
+
+ public static final ConfigOption> HOSTS_OPTION =
+ ConfigOptions.key("hosts")
+ .stringType()
+ .asList()
+ .noDefaultValue()
+ .withDescription("Elasticseatch hosts to connect to.");
+ public static final ConfigOption INDEX_OPTION =
+ ConfigOptions.key("index")
+ .stringType()
+ .noDefaultValue()
+ .withDescription("Elasticsearch index for every
record.");
+ public static final ConfigOption DOCUMENT_TYPE_OPTION =
+ ConfigOptions.key("document-type")
+ .stringType()
+ .noDefaultValue()
+ .withDescription("Elasticsearch document type.");
+ public static final ConfigOption KEY_DELIMITER_OPTION =
+ ConfigOptions.key("document-id.key-delimiter")
+ .stringType()
+ .defaultValue("_")
+ .withDescription("Delimiter for composite keys e.g.,
\"$\" would result in IDs \"KEY1$KEY2$KEY3\".");
+ public static final ConfigOption FAILURE_HANDLER_OPTION =
+ ConfigOptions.key("failure-handler")
+ .stringType()
+ .defaultValue("fail")
+ .withDescription(Description.builder()
+ .text("Failure handling strategy in case a
request to Elasticsearch fails")
+ .list(
+ text("\"fail\" (throws an exception if
a request fails and thus causes a job failure),"),
+ text("\"ignore\" (ignores failures and
drops the request),"),
+ text("\"retry_rejected\" (re-adds
requests that have failed due to queue capacity saturation),"),
+ text("\"class name\" for failure
handling with a ActionRequestFailureHandler subclass"))
+ .build());
+ public static final ConfigOption FLUSH_ON_CHECKPOINT_OPTION =
+ ConfigOptions.key("sink.flush-on-checkpoint")
+ .booleanType()
+ .defaultValue(true)
+ .withDescription("Disables flushing on checkpoint");
+ public static final ConfigOption BULK_FLUSH_MAX_ACTIONS_OPTION
=
+ ConfigOptions.key("sink.bulk-flush.max-actions")
+ .intType()
+ .noDefaultValue()
+ .withDescription("Maximum number of actions to buffer
for each bulk request.");
+ public static final ConfigOption BULK_FLASH_MAX_SIZE_OPTION
=
+ ConfigOptions.key("sink.bulk-flush.max-size")
+ .memoryType()
+
