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| <div class="subTitle">org.apache.beam.sdk.io.kafka</div> |
| <h2 title="Class KafkaIO.Write" class="title">Class KafkaIO.Write<K,V></h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">org.apache.beam.sdk.transforms.PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><K,V>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.io.kafka.KafkaIO.Write<K,V></li> |
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| <dl> |
| <dt>Enclosing class:</dt> |
| <dd><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO</a></dd> |
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| <pre>public abstract static class <span class="typeNameLabel">KafkaIO.Write<K,V></span> |
| extends <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><K,V>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>></pre> |
| <div class="block">A <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms"><code>PTransform</code></a> to write to a Kafka topic with KVs . See <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.html" title="class in org.apache.beam.sdk.io.kafka"><code>KafkaIO</code></a> for more |
| information on usage and configuration.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../serialized-form.html#org.apache.beam.sdk.io.kafka.KafkaIO.Write">Serialized Form</a></dd> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.External.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write.External</a></span></code> |
| <div class="block">Exposes <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka"><code>KafkaIO.Write</code></a> as an external transform for cross-language usage.</div> |
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| <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#name">name</a></code></li> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#Write--">Write</a></span>()</code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#expand-org.apache.beam.sdk.values.PCollection-">expand</a></span>(<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> input)</code> |
| <div class="block">Override this method to specify how this <code>PTransform</code> should be expanded on the given |
| <code>InputT</code>.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/display/DisplayData.Builder.html" title="interface in org.apache.beam.sdk.transforms.display">DisplayData.Builder</a> builder)</code> |
| <div class="block">Register display data for the given transform or component.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#updateProducerProperties-java.util.Map-">updateProducerProperties</a></span>(java.util.Map<java.lang.String,java.lang.Object> configUpdates)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">as of version 2.13. Use <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withProducerConfigUpdates-java.util.Map-"><code>withProducerConfigUpdates(Map)</code></a> instead.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#validate-org.apache.beam.sdk.options.PipelineOptions-">validate</a></span>(<a href="../../../../../../org/apache/beam/sdk/options/PipelineOptions.html" title="interface in org.apache.beam.sdk.options">PipelineOptions</a> options)</code> |
| <div class="block">Called before running the Pipeline to verify this transform is fully and correctly specified.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#values--">values</a></span>()</code> |
| <div class="block">Writes just the values to Kafka.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withBootstrapServers-java.lang.String-">withBootstrapServers</a></span>(java.lang.String bootstrapServers)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withBootstrapServers-java.lang.String-"><code>KafkaIO.WriteRecords.withBootstrapServers(String)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withConsumerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-">withConsumerFactoryFn</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><java.util.Map<java.lang.String,java.lang.Object>,? extends <a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/clients/consumer/Consumer.html?is-external=true" title="class or interface in org.apache.kafka.clients.consumer">Consumer</a><?,?>> consumerFactoryFn)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withConsumerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-"><code>KafkaIO.WriteRecords.withConsumerFactoryFn(SerializableFunction)</code></a>, used to |
| keep the compatibility with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withEOS-int-java.lang.String-">withEOS</a></span>(int numShards, |
| java.lang.String sinkGroupId)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withEOS-int-java.lang.String-"><code>KafkaIO.WriteRecords.withEOS(int, String)</code></a>, used to keep the compatibility |
| with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withInputTimestamp--">withInputTimestamp</a></span>()</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withInputTimestamp--"><code>KafkaIO.WriteRecords.withInputTimestamp()</code></a>, used to keep the compatibility |
| with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withKeySerializer-java.lang.Class-">withKeySerializer</a></span>(java.lang.Class<? extends <a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/common/serialization/Serializer.html?is-external=true" title="class or interface in org.apache.kafka.common.serialization">Serializer</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>>> keySerializer)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withKeySerializer-java.lang.Class-"><code>KafkaIO.WriteRecords.withKeySerializer(Class)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withProducerConfigUpdates-java.util.Map-">withProducerConfigUpdates</a></span>(java.util.Map<java.lang.String,java.lang.Object> configUpdates)</code> |
| <div class="block">Update configuration for the producer.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withProducerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-">withProducerFactoryFn</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><java.util.Map<java.lang.String,java.lang.Object>,<a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/clients/producer/Producer.html?is-external=true" title="class or interface in org.apache.kafka.clients.producer">Producer</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> producerFactoryFn)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withProducerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-"><code>KafkaIO.WriteRecords.withProducerFactoryFn(SerializableFunction)</code></a>, used to |
| keep the compatibility with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withPublishTimestampFunction-org.apache.beam.sdk.io.kafka.KafkaPublishTimestampFunction-">withPublishTimestampFunction</a></span>(<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaPublishTimestampFunction.html" title="interface in org.apache.beam.sdk.io.kafka">KafkaPublishTimestampFunction</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> timestampFunction)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">use <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html" title="class in org.apache.beam.sdk.io.kafka"><code>KafkaIO.WriteRecords</code></a> and <code>ProducerRecords</code> to set publish timestamp.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withTopic-java.lang.String-">withTopic</a></span>(java.lang.String topic)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withTopic-java.lang.String-"><code>KafkaIO.WriteRecords.withTopic(String)</code></a>, used to keep the compatibility |
| with old API based on KV type of element.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withValueSerializer-java.lang.Class-">withValueSerializer</a></span>(java.lang.Class<? extends <a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/common/serialization/Serializer.html?is-external=true" title="class or interface in org.apache.kafka.common.serialization">Serializer</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> valueSerializer)</code> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withValueSerializer-java.lang.Class-"><code>KafkaIO.WriteRecords.withValueSerializer(Class)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
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| <h4>Write</h4> |
| <pre>public Write()</pre> |
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| <h4>withBootstrapServers</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withBootstrapServers(java.lang.String bootstrapServers)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withBootstrapServers-java.lang.String-"><code>KafkaIO.WriteRecords.withBootstrapServers(String)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
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| <h4>withTopic</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withTopic(java.lang.String topic)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withTopic-java.lang.String-"><code>KafkaIO.WriteRecords.withTopic(String)</code></a>, used to keep the compatibility |
| with old API based on KV type of element.</div> |
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| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withKeySerializer(java.lang.Class<? extends <a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/common/serialization/Serializer.html?is-external=true" title="class or interface in org.apache.kafka.common.serialization">Serializer</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>>> keySerializer)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withKeySerializer-java.lang.Class-"><code>KafkaIO.WriteRecords.withKeySerializer(Class)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
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| <h4>withValueSerializer</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withValueSerializer(java.lang.Class<? extends <a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/common/serialization/Serializer.html?is-external=true" title="class or interface in org.apache.kafka.common.serialization">Serializer</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> valueSerializer)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withValueSerializer-java.lang.Class-"><code>KafkaIO.WriteRecords.withValueSerializer(Class)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
| </li> |
| </ul> |
| <a name="withProducerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-"> |
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| <h4>withProducerFactoryFn</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withProducerFactoryFn(<a href="../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><java.util.Map<java.lang.String,java.lang.Object>,<a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/clients/producer/Producer.html?is-external=true" title="class or interface in org.apache.kafka.clients.producer">Producer</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> producerFactoryFn)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withProducerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-"><code>KafkaIO.WriteRecords.withProducerFactoryFn(SerializableFunction)</code></a>, used to |
| keep the compatibility with old API based on KV type of element.</div> |
| </li> |
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| <a name="withInputTimestamp--"> |
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| <h4>withInputTimestamp</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withInputTimestamp()</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withInputTimestamp--"><code>KafkaIO.WriteRecords.withInputTimestamp()</code></a>, used to keep the compatibility |
| with old API based on KV type of element.</div> |
| </li> |
| </ul> |
| <a name="withPublishTimestampFunction-org.apache.beam.sdk.io.kafka.KafkaPublishTimestampFunction-"> |
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| <h4>withPublishTimestampFunction</h4> |
| <pre>@Deprecated |
| public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withPublishTimestampFunction(<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaPublishTimestampFunction.html" title="interface in org.apache.beam.sdk.io.kafka">KafkaPublishTimestampFunction</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> timestampFunction)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">use <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html" title="class in org.apache.beam.sdk.io.kafka"><code>KafkaIO.WriteRecords</code></a> and <code>ProducerRecords</code> to set publish timestamp.</span></div> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withPublishTimestampFunction-org.apache.beam.sdk.io.kafka.KafkaPublishTimestampFunction-"><code>KafkaIO.WriteRecords.withPublishTimestampFunction(KafkaPublishTimestampFunction)</code></a>, used to keep the |
| compatibility with old API based on KV type of element.</div> |
| </li> |
| </ul> |
| <a name="withEOS-int-java.lang.String-"> |
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| <h4>withEOS</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withEOS(int numShards, |
| java.lang.String sinkGroupId)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withEOS-int-java.lang.String-"><code>KafkaIO.WriteRecords.withEOS(int, String)</code></a>, used to keep the compatibility |
| with old API based on KV type of element.</div> |
| </li> |
| </ul> |
| <a name="withConsumerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-"> |
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| <h4>withConsumerFactoryFn</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withConsumerFactoryFn(<a href="../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><java.util.Map<java.lang.String,java.lang.Object>,? extends <a href="https://static.javadoc.io/org.apache.kafka/kafka-clients/1.0.0/org/apache/kafka/clients/consumer/Consumer.html?is-external=true" title="class or interface in org.apache.kafka.clients.consumer">Consumer</a><?,?>> consumerFactoryFn)</pre> |
| <div class="block">Wrapper method over <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#withConsumerFactoryFn-org.apache.beam.sdk.transforms.SerializableFunction-"><code>KafkaIO.WriteRecords.withConsumerFactoryFn(SerializableFunction)</code></a>, used to |
| keep the compatibility with old API based on KV type of element.</div> |
| </li> |
| </ul> |
| <a name="updateProducerProperties-java.util.Map-"> |
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| <h4>updateProducerProperties</h4> |
| <pre>@Deprecated |
| public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> updateProducerProperties(java.util.Map<java.lang.String,java.lang.Object> configUpdates)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">as of version 2.13. Use <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html#withProducerConfigUpdates-java.util.Map-"><code>withProducerConfigUpdates(Map)</code></a> instead.</span></div> |
| <div class="block">Adds the given producer properties, overriding old values of properties with the same key.</div> |
| </li> |
| </ul> |
| <a name="withProducerConfigUpdates-java.util.Map-"> |
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| <h4>withProducerConfigUpdates</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="class in org.apache.beam.sdk.io.kafka">KafkaIO.Write</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>> withProducerConfigUpdates(java.util.Map<java.lang.String,java.lang.Object> configUpdates)</pre> |
| <div class="block">Update configuration for the producer. Note that the default producer properties will not be |
| completely overridden. This method only updates the value which has the same key. |
| |
| <p>By default, the producer uses the configuration from <a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.WriteRecords.html#DEFAULT_PRODUCER_PROPERTIES"><code>KafkaIO.WriteRecords.DEFAULT_PRODUCER_PROPERTIES</code></a>.</div> |
| </li> |
| </ul> |
| <a name="expand-org.apache.beam.sdk.values.PCollection-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>expand</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a> expand(<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>> input)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#expand-InputT-">PTransform</a></code></span></div> |
| <div class="block">Override this method to specify how this <code>PTransform</code> should be expanded on the given |
| <code>InputT</code>. |
| |
| <p>NOTE: This method should not be called directly. Instead apply the <code>PTransform</code> should |
| be applied to the <code>InputT</code> using the <code>apply</code> method. |
| |
| <p>Composite transforms, which are defined in terms of other transforms, should return the |
| output of one of the composed transforms. Non-composite transforms, which do not apply any |
| transforms internally, should return a new unbound output and register evaluators (via |
| backend-specific registration methods).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#expand-InputT-">expand</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="validate-org.apache.beam.sdk.options.PipelineOptions-"> |
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| <h4>validate</h4> |
| <pre>public void validate(<a href="../../../../../../org/apache/beam/sdk/options/PipelineOptions.html" title="interface in org.apache.beam.sdk.options">PipelineOptions</a> options)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#validate-org.apache.beam.sdk.options.PipelineOptions-">PTransform</a></code></span></div> |
| <div class="block">Called before running the Pipeline to verify this transform is fully and correctly specified. |
| |
| <p>By default, does nothing.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#validate-org.apache.beam.sdk.options.PipelineOptions-">validate</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>populateDisplayData</h4> |
| <pre>public void populateDisplayData(<a href="../../../../../../org/apache/beam/sdk/transforms/display/DisplayData.Builder.html" title="interface in org.apache.beam.sdk.transforms.display">DisplayData.Builder</a> builder)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">PTransform</a></code></span></div> |
| <div class="block">Register display data for the given transform or component. |
| |
| <p><code>populateDisplayData(DisplayData.Builder)</code> is invoked by Pipeline runners to collect |
| display data via <a href="../../../../../../org/apache/beam/sdk/transforms/display/DisplayData.html#from-org.apache.beam.sdk.transforms.display.HasDisplayData-"><code>DisplayData.from(HasDisplayData)</code></a>. Implementations may call <code>super.populateDisplayData(builder)</code> in order to register display data in the current namespace, |
| but should otherwise use <code>subcomponent.populateDisplayData(builder)</code> to use the namespace |
| of the subcomponent. |
| |
| <p>By default, does not register any display data. Implementors may override this method to |
| provide their own display data.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></code> in interface <code><a href="../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html" title="interface in org.apache.beam.sdk.transforms.display">HasDisplayData</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">K</a>,<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>builder</code> - The builder to populate with display data.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html" title="interface in org.apache.beam.sdk.transforms.display"><code>HasDisplayData</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="values--"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>values</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/io/kafka/KafkaIO.Write.html" title="type parameter in KafkaIO.Write">V</a>>,<a href="../../../../../../org/apache/beam/sdk/values/PDone.html" title="class in org.apache.beam.sdk.values">PDone</a>> values()</pre> |
| <div class="block">Writes just the values to Kafka. This is useful for writing collections of values rather |
| thank <a href="../../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values"><code>KV</code></a>s.</div> |
| </li> |
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