HashMapcomputeIfPresent(key,BiFunction)方法在Java中的使用示例

请注意:下文中的一些示例引用自 ClickHouse 社区文档 并经过一定修改确保可以在 ByteHouse 中正常使用。 MD5Calculates the MD5 from a string and returns the resulting set of bytes as FixedString(16). If you do not need MD5 in particular, but you need a decent cryptographic 128-bit hash, use the [sipHash128] function instead. If you want to get the same result as output by the md5sum utility, use lower(...

日志调试开发的过程中,可以打开 logcat 日志,获取更多信息,帮助定位问题。SDK 默认是不输出日志的,排查问题可以打开,在 Release 版本一定要关闭,以免引发安全隐患。 java TTVideoEngineLog.turnOn(TTVideoEngineL... appinfoMap = new HashMap<>();appinfoMap.put("appname", "your app name");appinfoMap.put("appid", 123); // your app idappinfoMap.put("appchannel", "xiaomi_appstore"); // 设为test_channel不会展示日志ap...

**本系列聚焦BitSail Connector开发模块,为大家带来详细全面的开发方法与场景示例,本篇将主要介绍SourceSplitCoordinator接口部分。** ;` `/**` `* Mainly use in boundedness situation, represents there will no more split will send to source reader.` `*/` `void signalNoMoreSplits(int subtask);` `/**` `* If spli...

splits); /*** Mainly use in boundedness situation, represents there will no more split will send to source reader.*/void signalNoMoreSplits(int subtask); /*** If split coordinator have... discoveredPartitions.addAll(assignedPartitions.keySet()); } else { assignedPartitions = Maps.newHashMap(); } prepareConsumerProperties();}```### start方法进行一些数据源所需分片元...