并将分享结果返回给调用方。调用方启动分享并同步获取分享成功或失败的结果,代码风格更符合直觉。### Flow项目中使用 Flow 替代 RxJava 处理流式数据,减少包体积的同时,CoroutineScope 可以有效避免数据泄露:... lifecycleScope.launch { repeatOnLifecycle(Lifecycle.State.STARTED) { viewModel.uiState.collect { // Update UI elements } ...
splits); /*** Check source reader has more elements or not.*/boolean hasMoreElements(); /*** There will no more split will send to this source reader.* Source reader could be exited after... 这里需要完成和数据源访问各种配置的提取,比如数据库库名表名、消息队列cluster和topic、身份认证的配置等等。#### 示例````public RocketMQSourceReader(BitSailConfiguration readerConfiguration, ...
数据的读取一般分为如下几步:* `createSplits`:一般在client端或者中心节点执行,目的是将完整的数据按照指定的规则尽可能拆分为较多的`rangeSplits`,`createSplits`在作业生命周期内有且执行一次。* `ru... `configure`方法定义`readerConfiguration`的配置,通过`createTypeInfoConverter`方法来进行数据类型转换,可以通过`FileMappingTypeInfoConverter`得到用户在yaml文件中自定义的数据源类型和BitSail类型的转...
数据的读取一般分为如下几步:- `createSplits`:一般在client端或者中心节点执行,目的是将完整的数据按照指定的规则尽可能拆分为较多的`rangeSplits`,`createSplits`在作业生命周期内有且执行一次。 - `runWi... 通过`configure`方法定义`readerConfiguration`的配置,通过`createTypeInfoConverter`方法来进行数据类型转换,可以通过`FileMappingTypeInfoConverter`得到用户在yaml文件中自定义的数据源类型和BitSail类型的转换...
不配置表示加密所有的域名 secretName: ingress-secret 指定 ingress 使用的保密字典名称说明 您需要自主保障在公网环境下,自定义域名和 ingress 均衡负载 EIP 的 DNS 解析关系。 当选择 HTTPS 协议时,系统默认... If you see this page, the nginx web server is successfully installed andworking. Further configuration is required. For online documentation and support please refer tonginx.org.Commercial support i...
(logfile-daemon) /var/log/squid/access.log配置文件如下: sh [root@xxxx ~] cat /etc/squid/squid.conf Recommended minimum configuration: Example rule allowing access from your local networks. Adapt to ... HERE TO ALLOW ACCESS FROM YOUR CLIENTS Example rule allowing access from your local networks. Adapt localnet in the ACL section to list your (internal) IP networks from where browsing should be all...
String Composite date type: Tuple composed of elements in supported primary data types Example Unique key defined by a single column sql CREATE TABLE test.uniqueKeyClause( `event_date` Date, `ord... count() FROM test.groupByClause GROUP BY year, month, day WITH CUBE;As GROUP BY section has three key expressions, the result contains eight tables with subtotals for all key expression combination...