Mavenhelp:evaluatethrowingMissingProjectExceptioninBatchfile
社区干货
干货 | BitSail Connector 开发详解系列一:Source
TypeInfoConverterFactory { /** * Run in client side for source initialize; */ void configure(ExecutionEnviron execution, BitSailConfiguration readerConfiguration) throws IOException; ... return Mode.BATCH.equals(Mode.getJobRunMode(commonConfiguration.get(CommonOptions.JOB_TYPE))) ? Boundedness.BOUNDEDNESS : Boundedness.UNBOUNDEDNESS;}```##### 流批一体场景示例```@...
干货 | BitSail Connector开发详解系列一:Source
throws IOException; /** * Indicate the Source type. */ Boundedness getSourceBoundedness(); /** ... batch | Boundedness.*BOUNDEDNESS* || stream | Boundedness.*UNBOUNDEDNESS* | ##### **流批一体场景示例:**``` @Override public Boundedness getSourceBounde...
[BitSail] Connector开发详解系列三:SourceReader
snapshotState(long checkpointId); /*** When all tasks finished snapshot, notify checkpoint complete will be invoked.*/default void notifyCheckpointComplete(long checkpointId) throws Exception ... pollBatchSize = readerConfiguration.get(RocketMQSourceOptions.POLL_BATCH_SIZE); pollTimeout = readerConfiguration.get(RocketMQSourceOptions.POLL_TIMEOUT); commitInCheckpoint = readerConfigurat...
Kafka 消息传递详细研究及代码实现|社区征文
type: intdefault: 2147483647valid values: [0, ..., 2147483647]importance: high [**batch.size**](url)当多条消息发送到一个分区时,producer 批量发送消息大小的上限 (以字节为单位)。即使没有达到... exception) -> { if (exception == null){ System.out.println("part: " + metadata.partition() + " " + "topic: " + metadata.topic()+ " " + "offset: " + metadata.offset()); ...
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Mavenhelp:evaluatethrowingMissingProjectExceptioninBatchfile
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Kafka 消息传递详细研究及代码实现|社区征文
type: intdefault: 2147483647valid values: [0, ..., 2147483647]importance: high [**batch.size**](url)当多条消息发送到一个分区时,producer 批量发送消息大小的上限 (以字节为单位)。即使没有达到... exception) -> { if (exception == null){ System.out.println("part: " + metadata.partition() + " " + "topic: " + metadata.topic()+ " " + "offset: " + metadata.offset()); ...
生产并消费消息(SSL 方式)
如果项目使用 Maven 构建,请在 pom.xml 文件中增加如下依赖。 java com.rabbitmq amqp-client 5.12.0 如果项目使用Gradle构建,请添加如下依赖: java compile 'com.rabbitmq:amqp-client:5.12.0' 连接实例并生产消... private static final int batchSize = 50; private static final int publishConfirmTimeout = 10000; // publish confirm超时时间10秒 public static void main(String[] args) throws Exception{ ...
[BitSail] Connector开发详解系列四:Sink、Writer
context) throws IOException; /*** @return A converter which supports conversion from BitSail { @link TypeInfo}* and external engine type.*/default TypeInfoConverter createTypeInfoConverte... (RedisWriterOptions.WRITE_BATCH_INTERVAL); this.recordQueue = new CircularFifoQueue<>(batchSize); this.logSampleInterval = writerConfiguration.get(RedisWriterOptions.LOG_SAMPLE_INTERVAL); thi...
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import java.sql.SQLException;import java.sql.Statement;import java.util.Properties;import javax.sql.DataSource;public class SimpleQuery { public static void main(String[] args) throws Exception {... insertTable(connection); insertBatch(connection); } catch (SQLException ex) { ex.printStackTrace(); } } public static void createDatabase(Co...
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kind: Deploymentmetadata: name: spark-thrift-server-test namespace: default labels: app.kubernetes.io/name: spark-thrift-server-test app.kubernetes.io/version: v3.1.1spec: replicas... catch (Exception e) { } finally { if (watch != null) { watch.close(); } } } public Watch createBatchSparkOperatorJobWatcher(String ...
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如果您无法访问火山的maven仓库,或者没有jar包管理工具,可以从 github 下载离线包,或者自行build离线包: mvn package -DskipTests ,相关的jar所在路径为: datarangers-sdk-core/target/datarangers-sdk-core-{vers... dataRangersSDKConfigPropertiesInfo, callback); } @Bean @ConditionalOnMissingBean(Callback.class) public Callback callback() { return new LoggingCallback(dataRangersSDKConfigPropertiesInfo.ge...
Java SDK
如果您无法访问火山的maven仓库,或者没有jar包管理工具,可以从 github 下载离线包,或者自行build离线包: mvn package -DskipTests ,相关的jar所在路径为: datarangers-sdk-core/target/datarangers-sdk-core-{vers... dataRangersSDKConfigPropertiesInfo, callback); } @Bean @ConditionalOnMissingBean(Callback.class) public Callback callback() { return new LoggingCallback(dataRangersSDKConfigPropertiesInfo.ge...
Java SDK
如果您无法访问火山的maven仓库,或者没有jar包管理工具,可以从 github 下载离线包,或者自行build离线包: mvn package -DskipTests ,相关的jar所在路径为: datarangers-sdk-core/target/datarangers-sdk-core-{vers... dataRangersSDKConfigPropertiesInfo, callback); } @Bean @ConditionalOnMissingBean(Callback.class) public Callback callback() { return new LoggingCallback(dataRangersSDKConfigPropertiesInfo.ge...
干货 | 如何快速实现BitSail Connector?
数据输出类型,目前支持的数据类型为BitSail Row类型,无论是Source在Reader中传递给下游的数据类型,还是Sink从上游消费的数据类型,都应该是BitSail Row类型。# Architecture当前Source API的设计同时兼容了流批一批的场景,换言之就是同时支持pull & push 的场景。在此之前,我们需要首先再过一遍传统流批场景中各组件的交互模型。## Batch Model传统批式场景中,数据的读取一般分为如下几步:- `createSplits`:一般在...
