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| <div class="subTitle">org.apache.kafka.streams</div> |
| <h2 title="Class StreamsConfig" class="title">Class StreamsConfig</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/kafka/common/config/AbstractConfig.html" title="class in org.apache.kafka.common.config">org.apache.kafka.common.config.AbstractConfig</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.kafka.streams.StreamsConfig</li> |
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| <pre>public class <span class="typeNameLabel">StreamsConfig</span> |
| extends <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html" title="class in org.apache.kafka.common.config">AbstractConfig</a></pre> |
| <div class="block">Configuration for a <a href="../../../../org/apache/kafka/streams/KafkaStreams.html" title="class in org.apache.kafka.streams"><code>KafkaStreams</code></a> instance. |
| Can also be used to configure the Kafka Streams internal <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>KafkaConsumer</code></a>, <a href="../../../../org/apache/kafka/clients/producer/KafkaProducer.html" title="class in org.apache.kafka.clients.producer"><code>KafkaProducer</code></a> and <a href="../../../../org/apache/kafka/clients/admin/AdminClient.html" title="class in org.apache.kafka.clients.admin"><code>AdminClient</code></a>. |
| To avoid consumer/producer/admin property conflicts, you should prefix those properties using |
| <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#consumerPrefix-java.lang.String-"><code>consumerPrefix(String)</code></a>, <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#producerPrefix-java.lang.String-"><code>producerPrefix(String)</code></a> and <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#adminClientPrefix-java.lang.String-"><code>adminClientPrefix(String)</code></a>, respectively. |
| <p> |
| Example: |
| <pre><code> |
| // potentially wrong: sets "metadata.max.age.ms" to 1 minute for producer AND consumer |
| Properties streamsProperties = new Properties(); |
| streamsProperties.put(ConsumerConfig.METADATA_MAX_AGE_CONFIG, 60000); |
| // or |
| streamsProperties.put(ProducerConfig.METADATA_MAX_AGE_CONFIG, 60000); |
| |
| // suggested: |
| Properties streamsProperties = new Properties(); |
| // sets "metadata.max.age.ms" to 1 minute for consumer only |
| streamsProperties.put(StreamsConfig.consumerPrefix(ConsumerConfig.METADATA_MAX_AGE_CONFIG), 60000); |
| // sets "metadata.max.age.ms" to 1 minute for producer only |
| streamsProperties.put(StreamsConfig.producerPrefix(ProducerConfig.METADATA_MAX_AGE_CONFIG), 60000); |
| |
| StreamsConfig streamsConfig = new StreamsConfig(streamsProperties); |
| </code></pre> |
| |
| This instance can also be used to pass in custom configurations to different modules (e.g. passing a special config in your customized serde class). |
| The consumer/producer/admin prefix can also be used to distinguish these custom config values passed to different clients with the same config name. |
| * Example: |
| <pre><code> |
| Properties streamsProperties = new Properties(); |
| // sets "my.custom.config" to "foo" for consumer only |
| streamsProperties.put(StreamsConfig.consumerPrefix("my.custom.config"), "foo"); |
| // sets "my.custom.config" to "bar" for producer only |
| streamsProperties.put(StreamsConfig.producerPrefix("my.custom.config"), "bar"); |
| // sets "my.custom.config2" to "boom" for all clients universally |
| streamsProperties.put("my.custom.config2", "boom"); |
| |
| // as a result, inside producer's serde class configure(..) function, |
| // users can now read both key-value pairs "my.custom.config" -> "foo" |
| // and "my.custom.config2" -> "boom" from the config map |
| StreamsConfig streamsConfig = new StreamsConfig(streamsProperties); |
| </code></pre> |
| |
| |
| When increasing <a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html#MAX_BLOCK_MS_CONFIG"><code>ProducerConfig.MAX_BLOCK_MS_CONFIG</code></a> to be more resilient to non-available brokers you should also |
| increase <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#MAX_POLL_INTERVAL_MS_CONFIG"><code>ConsumerConfig.MAX_POLL_INTERVAL_MS_CONFIG</code></a> using the following guidance: |
| <pre> |
| max.poll.interval.ms > max.block.ms |
| </pre> |
| |
| |
| Kafka Streams requires at least the following properties to be set: |
| <ul> |
| <li><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#APPLICATION_ID_CONFIG"><code>"application.id"</code></a></li> |
| <li><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#BOOTSTRAP_SERVERS_CONFIG"><code>"bootstrap.servers"</code></a></li> |
| </ul> |
| |
| By default, Kafka Streams does not allow users to overwrite the following properties (Streams setting shown in parentheses): |
| <ul> |
| <li><a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#ENABLE_AUTO_COMMIT_CONFIG"><code>"enable.auto.commit"</code></a> (false) - Streams client will always disable/turn off auto committing</li> |
| </ul> |
| |
| If <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PROCESSING_GUARANTEE_CONFIG"><code>"processing.guarantee"</code></a> is set to <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#EXACTLY_ONCE"><code>"exactly_once"</code></a>, Kafka Streams does not allow users to overwrite the following properties (Streams setting shown in parentheses): |
| <ul> |
| <li><a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#ISOLATION_LEVEL_CONFIG"><code>"isolation.level"</code></a> (read_committed) - Consumers will always read committed data only</li> |
| <li><a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html#ENABLE_IDEMPOTENCE_CONFIG"><code>"enable.idempotence"</code></a> (true) - Producer will always have idempotency enabled</li> |
| <li><a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html#MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION"><code>"max.in.flight.requests.per.connection"</code></a> (5) - Producer will always have one in-flight request per connection</li> |
| </ul></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/kafka/streams/KafkaStreams.html#KafkaStreams-org.apache.kafka.streams.Topology-java.util.Properties-"><code>KafkaStreams.KafkaStreams(org.apache.kafka.streams.Topology, Properties)</code></a>, |
| <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html" title="class in org.apache.kafka.clients.consumer"><code>ConsumerConfig</code></a>, |
| <a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html" title="class in org.apache.kafka.clients.producer"><code>ProducerConfig</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
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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/kafka/streams/StreamsConfig.InternalConfig.html" title="class in org.apache.kafka.streams">StreamsConfig.InternalConfig</a></span></code> </td> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#ADMIN_CLIENT_PREFIX">ADMIN_CLIENT_PREFIX</a></span></code> |
| <div class="block">Prefix used to isolate <a href="../../../../org/apache/kafka/clients/admin/AdminClient.html" title="class in org.apache.kafka.clients.admin"><code>admin</code></a> configs from other client configs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#APPLICATION_ID_CONFIG">APPLICATION_ID_CONFIG</a></span></code> |
| <div class="block"><code>application.id</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#APPLICATION_SERVER_CONFIG">APPLICATION_SERVER_CONFIG</a></span></code> |
| <div class="block"><code>user.endpoint</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#AT_LEAST_ONCE">AT_LEAST_ONCE</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PROCESSING_GUARANTEE_CONFIG"><code>"processing.guarantee"</code></a> for at-least-once processing guarantees.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#BOOTSTRAP_SERVERS_CONFIG">BOOTSTRAP_SERVERS_CONFIG</a></span></code> |
| <div class="block"><code>bootstrap.servers</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#BUFFERED_RECORDS_PER_PARTITION_CONFIG">BUFFERED_RECORDS_PER_PARTITION_CONFIG</a></span></code> |
| <div class="block"><code>buffered.records.per.partition</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CACHE_MAX_BYTES_BUFFERING_CONFIG">CACHE_MAX_BYTES_BUFFERING_CONFIG</a></span></code> |
| <div class="block"><code>cache.max.bytes.buffering</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CLIENT_ID_CONFIG">CLIENT_ID_CONFIG</a></span></code> |
| <div class="block"><code>client.id</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#COMMIT_INTERVAL_MS_CONFIG">COMMIT_INTERVAL_MS_CONFIG</a></span></code> |
| <div class="block"><code>commit.interval.ms</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONNECTIONS_MAX_IDLE_MS_CONFIG">CONNECTIONS_MAX_IDLE_MS_CONFIG</a></span></code> |
| <div class="block"><code>connections.max.idle.ms</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX">CONSUMER_PREFIX</a></span></code> |
| <div class="block">Prefix used to isolate <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs from other client configs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_DESERIALIZATION_EXCEPTION_HANDLER_CLASS_CONFIG">DEFAULT_DESERIALIZATION_EXCEPTION_HANDLER_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>default.deserialization.exception.handler</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_KEY_SERDE_CLASS_CONFIG">DEFAULT_KEY_SERDE_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>default key.serde</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_PRODUCTION_EXCEPTION_HANDLER_CLASS_CONFIG">DEFAULT_PRODUCTION_EXCEPTION_HANDLER_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>default.production.exception.handler</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_TIMESTAMP_EXTRACTOR_CLASS_CONFIG">DEFAULT_TIMESTAMP_EXTRACTOR_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>default.timestamp.extractor</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_VALUE_SERDE_CLASS_CONFIG">DEFAULT_VALUE_SERDE_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>default value.serde</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_WINDOWED_KEY_SERDE_INNER_CLASS">DEFAULT_WINDOWED_KEY_SERDE_INNER_CLASS</a></span></code> |
| <div class="block"><code>default.windowed.key.serde.inner</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_WINDOWED_VALUE_SERDE_INNER_CLASS">DEFAULT_WINDOWED_VALUE_SERDE_INNER_CLASS</a></span></code> |
| <div class="block"><code>default.windowed.value.serde.inner</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#EXACTLY_ONCE">EXACTLY_ONCE</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PROCESSING_GUARANTEE_CONFIG"><code>"processing.guarantee"</code></a> for exactly-once processing guarantees.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX">GLOBAL_CONSUMER_PREFIX</a></span></code> |
| <div class="block">Prefix used to override <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs for the global consumer client from |
| the general consumer client configs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX">MAIN_CONSUMER_PREFIX</a></span></code> |
| <div class="block">Prefix used to override <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs for the main consumer client from |
| the general consumer client configs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAX_TASK_IDLE_MS_CONFIG">MAX_TASK_IDLE_MS_CONFIG</a></span></code> |
| <div class="block"><code>max.task.idle.ms</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#METADATA_MAX_AGE_CONFIG">METADATA_MAX_AGE_CONFIG</a></span></code> |
| <div class="block"><code>metadata.max.age.ms</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#METRIC_REPORTER_CLASSES_CONFIG">METRIC_REPORTER_CLASSES_CONFIG</a></span></code> |
| <div class="block"><code>metric.reporters</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#METRICS_NUM_SAMPLES_CONFIG">METRICS_NUM_SAMPLES_CONFIG</a></span></code> |
| <div class="block"><code>metrics.num.samples</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#METRICS_RECORDING_LEVEL_CONFIG">METRICS_RECORDING_LEVEL_CONFIG</a></span></code> |
| <div class="block"><code>metrics.record.level</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#METRICS_SAMPLE_WINDOW_MS_CONFIG">METRICS_SAMPLE_WINDOW_MS_CONFIG</a></span></code> |
| <div class="block"><code>metrics.sample.window.ms</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#NO_OPTIMIZATION">NO_OPTIMIZATION</a></span></code> |
| <div class="block">Config value for parameter (@link #TOPOLOGY_OPTIMIZATION "topology.optimization" for disabling topology optimization</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#NUM_STANDBY_REPLICAS_CONFIG">NUM_STANDBY_REPLICAS_CONFIG</a></span></code> |
| <div class="block"><code>num.standby.replicas</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#NUM_STREAM_THREADS_CONFIG">NUM_STREAM_THREADS_CONFIG</a></span></code> |
| <div class="block"><code>num.stream.threads</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#OPTIMIZE">OPTIMIZE</a></span></code> |
| <div class="block">Config value for parameter (@link #TOPOLOGY_OPTIMIZATION "topology.optimization" for enabling topology optimization</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PARTITION_GROUPER_CLASS_CONFIG">PARTITION_GROUPER_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>partition.grouper</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#POLL_MS_CONFIG">POLL_MS_CONFIG</a></span></code> |
| <div class="block"><code>poll.ms</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PROCESSING_GUARANTEE_CONFIG">PROCESSING_GUARANTEE_CONFIG</a></span></code> |
| <div class="block"><code>processing.guarantee</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PRODUCER_PREFIX">PRODUCER_PREFIX</a></span></code> |
| <div class="block">Prefix used to isolate <a href="../../../../org/apache/kafka/clients/producer/KafkaProducer.html" title="class in org.apache.kafka.clients.producer"><code>producer</code></a> configs from other client configs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RECEIVE_BUFFER_CONFIG">RECEIVE_BUFFER_CONFIG</a></span></code> |
| <div class="block"><code>receive.buffer.bytes</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RECONNECT_BACKOFF_MAX_MS_CONFIG">RECONNECT_BACKOFF_MAX_MS_CONFIG</a></span></code> |
| <div class="block"><code>reconnect.backoff.max</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RECONNECT_BACKOFF_MS_CONFIG">RECONNECT_BACKOFF_MS_CONFIG</a></span></code> |
| <div class="block"><code>reconnect.backoff.ms</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#REPLICATION_FACTOR_CONFIG">REPLICATION_FACTOR_CONFIG</a></span></code> |
| <div class="block"><code>replication.factor</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#REQUEST_TIMEOUT_MS_CONFIG">REQUEST_TIMEOUT_MS_CONFIG</a></span></code> |
| <div class="block"><code>request.timeout.ms</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX">RESTORE_CONSUMER_PREFIX</a></span></code> |
| <div class="block">Prefix used to override <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs for the restore consumer client from |
| the general consumer client configs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RETRIES_CONFIG">RETRIES_CONFIG</a></span></code> |
| <div class="block"><code>retries</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RETRY_BACKOFF_MS_CONFIG">RETRY_BACKOFF_MS_CONFIG</a></span></code> |
| <div class="block"><code>retry.backoff.ms</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#ROCKSDB_CONFIG_SETTER_CLASS_CONFIG">ROCKSDB_CONFIG_SETTER_CLASS_CONFIG</a></span></code> |
| <div class="block"><code>rocksdb.config.setter</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#SECURITY_PROTOCOL_CONFIG">SECURITY_PROTOCOL_CONFIG</a></span></code> |
| <div class="block"><code>security.protocol</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#SEND_BUFFER_CONFIG">SEND_BUFFER_CONFIG</a></span></code> |
| <div class="block"><code>send.buffer.bytes</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#STATE_CLEANUP_DELAY_MS_CONFIG">STATE_CLEANUP_DELAY_MS_CONFIG</a></span></code> |
| <div class="block"><code>state.cleanup.delay</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#STATE_DIR_CONFIG">STATE_DIR_CONFIG</a></span></code> |
| <div class="block"><code>state.dir</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#TOPIC_PREFIX">TOPIC_PREFIX</a></span></code> |
| <div class="block">Prefix used to provide default topic configs to be applied when creating internal topics.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#TOPOLOGY_OPTIMIZATION">TOPOLOGY_OPTIMIZATION</a></span></code> |
| <div class="block"><code>topology.optimization</code></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_0100">UPGRADE_FROM_0100</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.10.0.x</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_0101">UPGRADE_FROM_0101</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.10.1.x</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_0102">UPGRADE_FROM_0102</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.10.2.x</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_0110">UPGRADE_FROM_0110</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.11.0.x</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_10">UPGRADE_FROM_10</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>1.0.x</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_11">UPGRADE_FROM_11</a></span></code> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>1.1.x</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG">UPGRADE_FROM_CONFIG</a></span></code> |
| <div class="block"><code>upgrade.from</code></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#WINDOW_STORE_CHANGE_LOG_ADDITIONAL_RETENTION_MS_CONFIG">WINDOW_STORE_CHANGE_LOG_ADDITIONAL_RETENTION_MS_CONFIG</a></span></code> |
| <div class="block"><code>windowstore.changelog.additional.retention.ms</code></div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier</th> |
| <th class="colLast" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code> </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#StreamsConfig-java.util.Map-">StreamsConfig</a></span>(java.util.Map<?,?> props)</code> |
| <div class="block">Create a new <code>StreamsConfig</code> using the given properties.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#StreamsConfig-java.util.Map-boolean-">StreamsConfig</a></span>(java.util.Map<?,?> props, |
| boolean doLog)</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#adminClientPrefix-java.lang.String-">adminClientPrefix</a></span>(java.lang.String adminClientProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#ADMIN_CLIENT_PREFIX"><code>ADMIN_CLIENT_PREFIX</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/kafka/common/config/ConfigDef.html" title="class in org.apache.kafka.common.config">ConfigDef</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#configDef--">configDef</a></span>()</code> |
| <div class="block">Return a copy of the config definition.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#consumerPrefix-java.lang.String-">consumerPrefix</a></span>(java.lang.String consumerProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kafka/streams/errors/DeserializationExceptionHandler.html" title="interface in org.apache.kafka.streams.errors">DeserializationExceptionHandler</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#defaultDeserializationExceptionHandler--">defaultDeserializationExceptionHandler</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kafka/common/serialization/Serde.html" title="interface in org.apache.kafka.common.serialization">Serde</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#defaultKeySerde--">defaultKeySerde</a></span>()</code> |
| <div class="block">Return an <a href="../../../../org/apache/kafka/common/serialization/Serde.html#configure-java.util.Map-boolean-"><code>configured</code></a> instance of <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_KEY_SERDE_CLASS_CONFIG"><code>key Serde |
| class</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kafka/streams/errors/ProductionExceptionHandler.html" title="interface in org.apache.kafka.streams.errors">ProductionExceptionHandler</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#defaultProductionExceptionHandler--">defaultProductionExceptionHandler</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kafka/streams/processor/TimestampExtractor.html" title="interface in org.apache.kafka.streams.processor">TimestampExtractor</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#defaultTimestampExtractor--">defaultTimestampExtractor</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/kafka/common/serialization/Serde.html" title="interface in org.apache.kafka.common.serialization">Serde</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#defaultValueSerde--">defaultValueSerde</a></span>()</code> |
| <div class="block">Return an <a href="../../../../org/apache/kafka/common/serialization/Serde.html#configure-java.util.Map-boolean-"><code>configured</code></a> instance of <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_VALUE_SERDE_CLASS_CONFIG"><code>value |
| Serde class</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getAdminConfigs-java.lang.String-">getAdminConfigs</a></span>(java.lang.String clientId)</code> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/admin/AdminClient.html" title="class in org.apache.kafka.clients.admin"><code>admin client</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getConsumerConfigs-java.lang.String-java.lang.String-">getConsumerConfigs</a></span>(java.lang.String groupId, |
| java.lang.String clientId)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">use <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getMainConsumerConfigs-java.lang.String-java.lang.String-"><code>getMainConsumerConfigs(String, String)</code></a></span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getGlobalConsumerConfigs-java.lang.String-">getGlobalConsumerConfigs</a></span>(java.lang.String clientId)</code> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>global consumer</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getMainConsumerConfigs-java.lang.String-java.lang.String-">getMainConsumerConfigs</a></span>(java.lang.String groupId, |
| java.lang.String clientId)</code> |
| <div class="block">Get the configs to the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>main consumer</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getProducerConfigs-java.lang.String-">getProducerConfigs</a></span>(java.lang.String clientId)</code> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/producer/KafkaProducer.html" title="class in org.apache.kafka.clients.producer"><code>producer</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getRestoreConsumerConfigs-java.lang.String-">getRestoreConsumerConfigs</a></span>(java.lang.String clientId)</code> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>restore-consumer</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#globalConsumerPrefix-java.lang.String-">globalConsumerPrefix</a></span>(java.lang.String consumerProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX"><code>GLOBAL_CONSUMER_PREFIX</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#main-java.lang.String:A-">main</a></span>(java.lang.String[] args)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#mainConsumerPrefix-java.lang.String-">mainConsumerPrefix</a></span>(java.lang.String consumerProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX"><code>MAIN_CONSUMER_PREFIX</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>protected java.util.Map<java.lang.String,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#postProcessParsedConfig-java.util.Map-">postProcessParsedConfig</a></span>(java.util.Map<java.lang.String,java.lang.Object> parsedValues)</code> |
| <div class="block">Called directly after user configs got parsed (and thus default values got set).</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#producerPrefix-java.lang.String-">producerPrefix</a></span>(java.lang.String producerProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PRODUCER_PREFIX"><code>PRODUCER_PREFIX</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#restoreConsumerPrefix-java.lang.String-">restoreConsumerPrefix</a></span>(java.lang.String consumerProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX"><code>RESTORE_CONSUMER_PREFIX</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>static java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#topicPrefix-java.lang.String-">topicPrefix</a></span>(java.lang.String topicProp)</code> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#TOPIC_PREFIX"><code>TOPIC_PREFIX</code></a> |
| used to provide default topic configs to be applied when creating internal topics.</div> |
| </td> |
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| <code><a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#equals-java.lang.Object-">equals</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#get-java.lang.String-">get</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getBoolean-java.lang.String-">getBoolean</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getClass-java.lang.String-">getClass</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getConfiguredInstance-java.lang.String-java.lang.Class-">getConfiguredInstance</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getConfiguredInstances-java.util.List-java.lang.Class-java.util.Map-">getConfiguredInstances</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getConfiguredInstances-java.lang.String-java.lang.Class-">getConfiguredInstances</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getConfiguredInstances-java.lang.String-java.lang.Class-java.util.Map-">getConfiguredInstances</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getDouble-java.lang.String-">getDouble</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getInt-java.lang.String-">getInt</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getList-java.lang.String-">getList</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getLong-java.lang.String-">getLong</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getPassword-java.lang.String-">getPassword</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getShort-java.lang.String-">getShort</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#getString-java.lang.String-">getString</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#hashCode--">hashCode</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#ignore-java.lang.String-">ignore</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#logUnused--">logUnused</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#originals--">originals</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#originalsStrings--">originalsStrings</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#originalsWithPrefix-java.lang.String-">originalsWithPrefix</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#originalsWithPrefix-java.lang.String-boolean-">originalsWithPrefix</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#typeOf-java.lang.String-">typeOf</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#unused--">unused</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#values--">values</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#valuesWithPrefixAllOrNothing-java.lang.String-">valuesWithPrefixAllOrNothing</a>, <a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#valuesWithPrefixOverride-java.lang.String-">valuesWithPrefixOverride</a></code></li> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
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| </ul> |
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| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
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| <h4>TOPIC_PREFIX</h4> |
| <pre>public static final java.lang.String TOPIC_PREFIX</pre> |
| <div class="block">Prefix used to provide default topic configs to be applied when creating internal topics. |
| These should be valid properties from <a href="../../../../org/apache/kafka/common/config/TopicConfig.html" title="class in org.apache.kafka.common.config"><code>TopicConfig</code></a>. |
| It is recommended to use <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#topicPrefix-java.lang.String-"><code>topicPrefix(String)</code></a>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.TOPIC_PREFIX">Constant Field Values</a></dd> |
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| <h4>CONSUMER_PREFIX</h4> |
| <pre>public static final java.lang.String CONSUMER_PREFIX</pre> |
| <div class="block">Prefix used to isolate <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs from other client configs. |
| It is recommended to use <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#consumerPrefix-java.lang.String-"><code>consumerPrefix(String)</code></a> to add this prefix to <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html" title="class in org.apache.kafka.clients.consumer"><code>consumer |
| properties</code></a>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.CONSUMER_PREFIX">Constant Field Values</a></dd> |
| </dl> |
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| <h4>MAIN_CONSUMER_PREFIX</h4> |
| <pre>public static final java.lang.String MAIN_CONSUMER_PREFIX</pre> |
| <div class="block">Prefix used to override <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs for the main consumer client from |
| the general consumer client configs. The override precedence is the following (from highest to lowest precedence): |
| 1. main.consumer.[config-name] |
| 2. consumer.[config-name] |
| 3. [config-name]</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.MAIN_CONSUMER_PREFIX">Constant Field Values</a></dd> |
| </dl> |
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| <h4>RESTORE_CONSUMER_PREFIX</h4> |
| <pre>public static final java.lang.String RESTORE_CONSUMER_PREFIX</pre> |
| <div class="block">Prefix used to override <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs for the restore consumer client from |
| the general consumer client configs. The override precedence is the following (from highest to lowest precedence): |
| 1. restore.consumer.[config-name] |
| 2. consumer.[config-name] |
| 3. [config-name]</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.RESTORE_CONSUMER_PREFIX">Constant Field Values</a></dd> |
| </dl> |
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| <li class="blockList"> |
| <h4>GLOBAL_CONSUMER_PREFIX</h4> |
| <pre>public static final java.lang.String GLOBAL_CONSUMER_PREFIX</pre> |
| <div class="block">Prefix used to override <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a> configs for the global consumer client from |
| the general consumer client configs. The override precedence is the following (from highest to lowest precedence): |
| 1. global.consumer.[config-name] |
| 2. consumer.[config-name] |
| 3. [config-name]</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.GLOBAL_CONSUMER_PREFIX">Constant Field Values</a></dd> |
| </dl> |
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| <a name="PRODUCER_PREFIX"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>PRODUCER_PREFIX</h4> |
| <pre>public static final java.lang.String PRODUCER_PREFIX</pre> |
| <div class="block">Prefix used to isolate <a href="../../../../org/apache/kafka/clients/producer/KafkaProducer.html" title="class in org.apache.kafka.clients.producer"><code>producer</code></a> configs from other client configs. |
| It is recommended to use <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#producerPrefix-java.lang.String-"><code>producerPrefix(String)</code></a> to add this prefix to <a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html" title="class in org.apache.kafka.clients.producer"><code>producer |
| properties</code></a>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.PRODUCER_PREFIX">Constant Field Values</a></dd> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>ADMIN_CLIENT_PREFIX</h4> |
| <pre>public static final java.lang.String ADMIN_CLIENT_PREFIX</pre> |
| <div class="block">Prefix used to isolate <a href="../../../../org/apache/kafka/clients/admin/AdminClient.html" title="class in org.apache.kafka.clients.admin"><code>admin</code></a> configs from other client configs. |
| It is recommended to use <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#adminClientPrefix-java.lang.String-"><code>adminClientPrefix(String)</code></a> to add this prefix to <a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html" title="class in org.apache.kafka.clients.producer"><code>producer |
| properties</code></a>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.ADMIN_CLIENT_PREFIX">Constant Field Values</a></dd> |
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| <h4>NO_OPTIMIZATION</h4> |
| <pre>public static final java.lang.String NO_OPTIMIZATION</pre> |
| <div class="block">Config value for parameter (@link #TOPOLOGY_OPTIMIZATION "topology.optimization" for disabling topology optimization</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.NO_OPTIMIZATION">Constant Field Values</a></dd> |
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| <h4>OPTIMIZE</h4> |
| <pre>public static final java.lang.String OPTIMIZE</pre> |
| <div class="block">Config value for parameter (@link #TOPOLOGY_OPTIMIZATION "topology.optimization" for enabling topology optimization</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.OPTIMIZE">Constant Field Values</a></dd> |
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| <h4>UPGRADE_FROM_0100</h4> |
| <pre>public static final java.lang.String UPGRADE_FROM_0100</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.10.0.x</code>.</div> |
| <dl> |
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| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.UPGRADE_FROM_0100">Constant Field Values</a></dd> |
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| <pre>public static final java.lang.String UPGRADE_FROM_0101</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.10.1.x</code>.</div> |
| <dl> |
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| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.UPGRADE_FROM_0101">Constant Field Values</a></dd> |
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| <pre>public static final java.lang.String UPGRADE_FROM_0102</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.10.2.x</code>.</div> |
| <dl> |
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| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.UPGRADE_FROM_0102">Constant Field Values</a></dd> |
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| <pre>public static final java.lang.String UPGRADE_FROM_0110</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>0.11.0.x</code>.</div> |
| <dl> |
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| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.UPGRADE_FROM_0110">Constant Field Values</a></dd> |
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| <h4>UPGRADE_FROM_10</h4> |
| <pre>public static final java.lang.String UPGRADE_FROM_10</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>1.0.x</code>.</div> |
| <dl> |
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| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.UPGRADE_FROM_10">Constant Field Values</a></dd> |
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| <h4>UPGRADE_FROM_11</h4> |
| <pre>public static final java.lang.String UPGRADE_FROM_11</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#UPGRADE_FROM_CONFIG"><code>"upgrade.from"</code></a> for upgrading an application from version <code>1.1.x</code>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.UPGRADE_FROM_11">Constant Field Values</a></dd> |
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| <h4>AT_LEAST_ONCE</h4> |
| <pre>public static final java.lang.String AT_LEAST_ONCE</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PROCESSING_GUARANTEE_CONFIG"><code>"processing.guarantee"</code></a> for at-least-once processing guarantees.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.AT_LEAST_ONCE">Constant Field Values</a></dd> |
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| <h4>EXACTLY_ONCE</h4> |
| <pre>public static final java.lang.String EXACTLY_ONCE</pre> |
| <div class="block">Config value for parameter <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PROCESSING_GUARANTEE_CONFIG"><code>"processing.guarantee"</code></a> for exactly-once processing guarantees.</div> |
| <dl> |
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| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.EXACTLY_ONCE">Constant Field Values</a></dd> |
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| <h4>APPLICATION_ID_CONFIG</h4> |
| <pre>public static final java.lang.String APPLICATION_ID_CONFIG</pre> |
| <div class="block"><code>application.id</code></div> |
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| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.kafka.streams.StreamsConfig.STATE_DIR_CONFIG">Constant Field Values</a></dd> |
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| <h4>StreamsConfig</h4> |
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| <div class="block">Create a new <code>StreamsConfig</code> using the given properties.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>props</code> - properties that specify Kafka Streams and internal consumer/producer configuration</dd> |
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| from other client configs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>consumerProp</code> - the consumer property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a> + <code>consumerProp</code></dd> |
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| <h4>mainConsumerPrefix</h4> |
| <pre>public static java.lang.String mainConsumerPrefix(java.lang.String consumerProp)</pre> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX"><code>MAIN_CONSUMER_PREFIX</code></a>. This is used to isolate <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html" title="class in org.apache.kafka.clients.consumer"><code>main consumer configs</code></a> |
| from other client configs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>consumerProp</code> - the consumer property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX"><code>MAIN_CONSUMER_PREFIX</code></a> + <code>consumerProp</code></dd> |
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| <li class="blockList"> |
| <h4>restoreConsumerPrefix</h4> |
| <pre>public static java.lang.String restoreConsumerPrefix(java.lang.String consumerProp)</pre> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX"><code>RESTORE_CONSUMER_PREFIX</code></a>. This is used to isolate <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html" title="class in org.apache.kafka.clients.consumer"><code>restore consumer configs</code></a> |
| from other client configs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>consumerProp</code> - the consumer property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX"><code>RESTORE_CONSUMER_PREFIX</code></a> + <code>consumerProp</code></dd> |
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| <h4>globalConsumerPrefix</h4> |
| <pre>public static java.lang.String globalConsumerPrefix(java.lang.String consumerProp)</pre> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX"><code>GLOBAL_CONSUMER_PREFIX</code></a>. This is used to isolate <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html" title="class in org.apache.kafka.clients.consumer"><code>global consumer configs</code></a> |
| from other client configs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>consumerProp</code> - the consumer property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX"><code>GLOBAL_CONSUMER_PREFIX</code></a> + <code>consumerProp</code></dd> |
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| <h4>producerPrefix</h4> |
| <pre>public static java.lang.String producerPrefix(java.lang.String producerProp)</pre> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PRODUCER_PREFIX"><code>PRODUCER_PREFIX</code></a>. This is used to isolate <a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html" title="class in org.apache.kafka.clients.producer"><code>producer configs</code></a> |
| from other client configs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>producerProp</code> - the producer property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>PRODUCER_PREFIX + <code>producerProp</code></dd> |
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| <h4>adminClientPrefix</h4> |
| <pre>public static java.lang.String adminClientPrefix(java.lang.String adminClientProp)</pre> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#ADMIN_CLIENT_PREFIX"><code>ADMIN_CLIENT_PREFIX</code></a>. This is used to isolate <a href="../../../../org/apache/kafka/clients/admin/AdminClientConfig.html" title="class in org.apache.kafka.clients.admin"><code>admin configs</code></a> |
| from other client configs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>adminClientProp</code> - the admin client property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>ADMIN_CLIENT_PREFIX + <code>adminClientProp</code></dd> |
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| <h4>topicPrefix</h4> |
| <pre>public static java.lang.String topicPrefix(java.lang.String topicProp)</pre> |
| <div class="block">Prefix a property with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#TOPIC_PREFIX"><code>TOPIC_PREFIX</code></a> |
| used to provide default topic configs to be applied when creating internal topics.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>topicProp</code> - the topic property to be masked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>TOPIC_PREFIX + <code>topicProp</code></dd> |
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| <h4>configDef</h4> |
| <pre>public static <a href="../../../../org/apache/kafka/common/config/ConfigDef.html" title="class in org.apache.kafka.common.config">ConfigDef</a> configDef()</pre> |
| <div class="block">Return a copy of the config definition.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of the config definition</dd> |
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| <h4>postProcessParsedConfig</h4> |
| <pre>protected java.util.Map<java.lang.String,java.lang.Object> postProcessParsedConfig(java.util.Map<java.lang.String,java.lang.Object> parsedValues)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#postProcessParsedConfig-java.util.Map-">AbstractConfig</a></code></span></div> |
| <div class="block">Called directly after user configs got parsed (and thus default values got set). |
| This allows to change default values for "secondary defaults" if required.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/kafka/common/config/AbstractConfig.html#postProcessParsedConfig-java.util.Map-">postProcessParsedConfig</a></code> in class <code><a href="../../../../org/apache/kafka/common/config/AbstractConfig.html" title="class in org.apache.kafka.common.config">AbstractConfig</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parsedValues</code> - unmodifiable map of current configuration</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a map of updates that should be applied to the configuration (will be validated to prevent bad updates)</dd> |
| </dl> |
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| <a name="getConsumerConfigs-java.lang.String-java.lang.String-"> |
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| <h4>getConsumerConfigs</h4> |
| <pre>@Deprecated |
| public java.util.Map<java.lang.String,java.lang.Object> getConsumerConfigs(java.lang.String groupId, |
| java.lang.String clientId)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">use <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#getMainConsumerConfigs-java.lang.String-java.lang.String-"><code>getMainConsumerConfigs(String, String)</code></a></span></div> |
| <div class="block">Get the configs to the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>consumer</code></a>. |
| Properties using the prefix <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a> will be used in favor over their non-prefixed versions |
| except in the case of <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#BOOTSTRAP_SERVERS_CONFIG"><code>ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG</code></a> where we always use the non-prefixed |
| version as we only support reading/writing from/to the same Kafka Cluster.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>groupId</code> - consumer groupId</dd> |
| <dd><code>clientId</code> - clientId</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of the consumer configuration.</dd> |
| </dl> |
| </li> |
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| <a name="getMainConsumerConfigs-java.lang.String-java.lang.String-"> |
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| <h4>getMainConsumerConfigs</h4> |
| <pre>public java.util.Map<java.lang.String,java.lang.Object> getMainConsumerConfigs(java.lang.String groupId, |
| java.lang.String clientId)</pre> |
| <div class="block">Get the configs to the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>main consumer</code></a>. |
| Properties using the prefix <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX"><code>MAIN_CONSUMER_PREFIX</code></a> will be used in favor over |
| the properties prefixed with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a> and the non-prefixed versions |
| (read the override precedence ordering in <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX"><code>MAIN_CONSUMER_PREFIX</code></a> |
| except in the case of <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#BOOTSTRAP_SERVERS_CONFIG"><code>ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG</code></a> where we always use the non-prefixed |
| version as we only support reading/writing from/to the same Kafka Cluster. |
| If not specified by <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#MAIN_CONSUMER_PREFIX"><code>MAIN_CONSUMER_PREFIX</code></a>, main consumer will share the general consumer configs |
| prefixed by <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>groupId</code> - consumer groupId</dd> |
| <dd><code>clientId</code> - clientId</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of the consumer configuration.</dd> |
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| </li> |
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| <h4>getRestoreConsumerConfigs</h4> |
| <pre>public java.util.Map<java.lang.String,java.lang.Object> getRestoreConsumerConfigs(java.lang.String clientId)</pre> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>restore-consumer</code></a>. |
| Properties using the prefix <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX"><code>RESTORE_CONSUMER_PREFIX</code></a> will be used in favor over |
| the properties prefixed with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a> and the non-prefixed versions |
| (read the override precedence ordering in <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX"><code>RESTORE_CONSUMER_PREFIX</code></a> |
| except in the case of <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#BOOTSTRAP_SERVERS_CONFIG"><code>ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG</code></a> where we always use the non-prefixed |
| version as we only support reading/writing from/to the same Kafka Cluster. |
| If not specified by <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#RESTORE_CONSUMER_PREFIX"><code>RESTORE_CONSUMER_PREFIX</code></a>, restore consumer will share the general consumer configs |
| prefixed by <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>clientId</code> - clientId</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of the restore consumer configuration.</dd> |
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| <h4>getGlobalConsumerConfigs</h4> |
| <pre>public java.util.Map<java.lang.String,java.lang.Object> getGlobalConsumerConfigs(java.lang.String clientId)</pre> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/consumer/KafkaConsumer.html" title="class in org.apache.kafka.clients.consumer"><code>global consumer</code></a>. |
| Properties using the prefix <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX"><code>GLOBAL_CONSUMER_PREFIX</code></a> will be used in favor over |
| the properties prefixed with <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a> and the non-prefixed versions |
| (read the override precedence ordering in <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX"><code>GLOBAL_CONSUMER_PREFIX</code></a> |
| except in the case of <a href="../../../../org/apache/kafka/clients/consumer/ConsumerConfig.html#BOOTSTRAP_SERVERS_CONFIG"><code>ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG</code></a> where we always use the non-prefixed |
| version as we only support reading/writing from/to the same Kafka Cluster. |
| If not specified by <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#GLOBAL_CONSUMER_PREFIX"><code>GLOBAL_CONSUMER_PREFIX</code></a>, global consumer will share the general consumer configs |
| prefixed by <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#CONSUMER_PREFIX"><code>CONSUMER_PREFIX</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>clientId</code> - clientId</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of the global consumer configuration.</dd> |
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| <h4>getProducerConfigs</h4> |
| <pre>public java.util.Map<java.lang.String,java.lang.Object> getProducerConfigs(java.lang.String clientId)</pre> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/producer/KafkaProducer.html" title="class in org.apache.kafka.clients.producer"><code>producer</code></a>. |
| Properties using the prefix <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#PRODUCER_PREFIX"><code>PRODUCER_PREFIX</code></a> will be used in favor over their non-prefixed versions |
| except in the case of <a href="../../../../org/apache/kafka/clients/producer/ProducerConfig.html#BOOTSTRAP_SERVERS_CONFIG"><code>ProducerConfig.BOOTSTRAP_SERVERS_CONFIG</code></a> where we always use the non-prefixed |
| version as we only support reading/writing from/to the same Kafka Cluster.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>clientId</code> - clientId</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of the producer configuration.</dd> |
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| <h4>getAdminConfigs</h4> |
| <pre>public java.util.Map<java.lang.String,java.lang.Object> getAdminConfigs(java.lang.String clientId)</pre> |
| <div class="block">Get the configs for the <a href="../../../../org/apache/kafka/clients/admin/AdminClient.html" title="class in org.apache.kafka.clients.admin"><code>admin client</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>clientId</code> - clientId</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Map of the admin client configuration.</dd> |
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| <h4>defaultKeySerde</h4> |
| <pre>public <a href="../../../../org/apache/kafka/common/serialization/Serde.html" title="interface in org.apache.kafka.common.serialization">Serde</a> defaultKeySerde()</pre> |
| <div class="block">Return an <a href="../../../../org/apache/kafka/common/serialization/Serde.html#configure-java.util.Map-boolean-"><code>configured</code></a> instance of <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_KEY_SERDE_CLASS_CONFIG"><code>key Serde |
| class</code></a>.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an configured instance of key Serde class</dd> |
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| <div class="block">Return an <a href="../../../../org/apache/kafka/common/serialization/Serde.html#configure-java.util.Map-boolean-"><code>configured</code></a> instance of <a href="../../../../org/apache/kafka/streams/StreamsConfig.html#DEFAULT_VALUE_SERDE_CLASS_CONFIG"><code>value |
| Serde class</code></a>.</div> |
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