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Collections
_.at(collection, [props]) Arguments Returns Example .countBy(collection, [iteratee=.identity], [thisArg]) Arguments Returns Example .every(collection, [predicate=.identity]... -
Alert Configuration
Added alert configuration E-mail DingTalk Wechat Lark Alert Test Modify alert configuration: Use alert configuration Delete alert configuration: StreamPark supports a va... -
自监控
夜莺 5.x 版本有 n9e-webapi 和 n9e-server 两个模块，这俩模块都暴露了 /metrics 接口，所以，夜莺自身组件的监控，就有两个做法，做法一： 搞一个单独的 Prometheus，抓取 n9e-webapi 和 n9e-server 的 /metrics 的数据 在这个单独的 Prometheus 里配置 up 指标的告... -
Performance
Read performance Write performance Accumulo can be tuned to improve read and write performance. Read performance Enable caching on tables to reduce reads to disk. Enable b... -
Job Env Config
Common Parameter job.name jars job.mode checkpoint.interval parallelism job.retry.times shade.identifier Flink Engine Parameter Spark Engine Parameter This document desc... -
ChunJun
ChunJun节点 综述 创建任务 任务参数 任务样例 在 DolphinScheduler 中配置 ChunJun 环境 配置 ChunJun 任务节点 ChunJun节点 综述 ChunJun 任务类型，用于执行 ChunJun 程序。对于 ChunJun 节点，worker 会通过执行 ${CHUNJUN_HOME}/bin/sta... -
InfluxDB
Description Key features Options url sql [string] schema [config] fields [Config] database [string] username [string] password [string] split_column [string] upper_bound ... -
Encryption
Encrypt Copy-on-Write tables Note Since Hudi 0.11.0, Spark 3.2 support has been added and accompanying that, Parquet 1.12 has been included, which brings encryption feature to H... -
Permissions
Configuration Granting permission View permissions Revoking permissions Accumulo users can only perform actions if they are given permission. Accumulo has three types of perm... -
Downloads
Maven (convenience binary) About JDO Releases Verifying Releases To develop your own code to use or implement JDO, you can use the links below to download Apache JDO from an of...
