Delta Lake 快速入门
对于所有文件类型，您将文件读入DataFrame并将格式转为delta：Python%pyspark events=spark.read.json("/xz/events_data.json")events.write.format("delta").save("/xz/delta/events")spark.sql("CREATE TABLE events USING DELTA ...
Delta Lake 快速开始二
to_date('date','yyyy-MM-dd'))events.show()events.printSchema()#创建delta表/delta分区表/parquet格式表/元存储表 events.write.format("delta").mode("overwrite").save(deltaPath)events.write.format("delta").mode("overwrite")....
alicloud_actiontrail_global_events_storage_region
Provides a Global events storage region resource.For information about global events storage region and how to use it,see What is Global Events Storage Region.->NOTE:Available since v1.201.0.Example Usage resource"alicloud...
Delta Lake 快速开始一
并将表头time转换为date格式 events=spark.read \.option("inferSchema","true")\.json(inputPath)\.withColumn("date",expr("time"))\.drop("time")\.withColumn("date",from_unixtime("date",'yyyy-MM-dd'))events.show()将数据使用Delta...
alicloud_actiontrail_global_events_storage_region
This data source provides the Actiontrail Global Events Storage Region of the current Alibaba Cloud user.->NOTE:Available in v1.201.0+.Example Usage Basic Usage data"alicloud_actiontrail_global_events_storage_region"...
表流读写
mnt/delta/events/_checkpoints/etl-from-json").start("/mnt/delta/events")或表格方法：Python%pyspark events.writeStream.format("delta").outputMode("append").option("checkpointLocation","/delta/events/_checkpoints/etl-from-...
约束条件
SQL%sql CREATE TABLE events(id LONG NOT NULL,date STRING NOT NULL,location STRING,description STRING);ALTER TABLE events CHANGE COLUMN date DROP NOT NULL;您可以使用以下命令对添加到现有的Delta表进行约束。NOT NULLALTER TABLE...
Memcg Exstat功能
背景信息 Alibaba Cloud Linux支持的Memcg Exstat功能相较于社区版内核额外提供了以下memcg统计项：在cgroup v1接口支持了 memory.events、memory.events.local 及 memory.stat 接口。增加memcg全局最低水位调整产生的延迟统计。增加memcg...
将ARMS告警管理接入PagerDuty
说明 Events API v1 和 Events API V2 均可以将ARMS告警管理连接到PagerDuty，但 Events API V2 提供了一个直接接口来设置PagerDuty告警中的 PD-CEF 字段，使ARMS告警管理更容易在PagerDuty中生成丰富的告警数据，实现分类、过滤和操作。...
表批读写
读取表 您可以通过指定表名或路径将Delta表加载到DataFrame中：SQL%sql SELECT*FROM events-query table in the metastore SELECT*FROM delta.`/mnt/delta/events`-query table by path Python%pyspark spark.table("events")#query table ...
Github公开事件数据
SELECT repos.name AS repo_name,COUNT(dwd.id)AS num FROM bigdata_public_dataset.github_events.dwd_github_events_odps dwd JOIN bigdata_public_dataset.github_events.db_repos repos ON repos.id=dwd.repo_id WHERE type='...
SHOW BINLOG EVENTS
本文介绍了如何使用SHOW BINLOG EVENTS语句查看Binlog文件中的具体事件信息。语法 SHOW BINLOG EVENTS[WITH stream_name]说明：执行上述SQL需要有 REPLICATION SLAVE 权限，权限操作请参见 账号权限管理。不加 WITH 子句，可查看单流服务中...
使用MongoDB存储日志数据
比如2016年的日志最终会被存储在如下12个集合里：events-201601 events-201602 events-201603 events-201604.events-201612 当需要清理历史数据时，直接将对应的集合删除：db["events-201601"].drop()db["events-201602"].drop()不足的地方...
Binlog Cache Free Flush
在这个过程中，Binlog的文件头（File Header）和头部的几个events（Header Events）会填满预留空间，预留空间主要包含四部分内容：File Header：在每个Binlog文件的头部4字节，都写有一个标识：[0xFE 'bin']，用来标识此文件是个Binlog文件...
迁移指南
说明 详情可参考Databricks...pipeline/` CREATE TABLE events USING DELTA LOCATION '/data-pipeline/' 创建Parquet表并转换为Delta表：SQL%sql CREATE TABLE events USING PARQUET OPTIONS(path '/data-pipeline/')CONVERT TO DELTA events
添加代码库 Webhook
events":true,"tag_push_events":true,"note_events":true,"enable_ssl_verification":false,"description":"desc","secret_token":""} ```*body参数说明*|参数名|类型|说明|是否必须|默认值|-|-|-|-|-|url|string|Webhook url|是|push_...
Python SDK使用手册
本文介绍了Python SDK的安装方法、示例代码以及如何使用Python SDK发布事件。SDK简介 事件总线EventBridge 的SDK分为管控API SDK和数据API SDK，示例...client=put_events.create_client()put_events.put_events(client)put_events.main("")
性能测试指导
准备数据 sysbench-db-driver=mysql-mysql-host=XXX-mysql-port=XXX-mysql-user=XXX-mysql-password=XXX-mysql-db=sbtest-table_size=25000-tables=100-events=0-time=300-threads=XXX oltp_read_write prepare#运行workload sysbench-db-...
alicloud_actiontrail_history_delivery_jobs
(Optional,ForceNew)The status of the task.Valid values:0,1,2,3.0:The task is initializing.1:The task is delivering historical events.2:The delivery of historical events is complete.3:The task fails.Argument Reference The ...
公共
查看 可监听事件 通过 Events，可以查看所有可监听的事件名。示例如下：async function example(){ await instance.ready();const events=await instance.Events;console.log(events);} 监听事件 通过 on()，可以监听事件，例如监听文档...
通过PagerDuty接收报警通知
创建服务成功后，在 Integrations 区域，获取 Events API v1 的 Integration Key 和 Integration URL，或 Events API v2 的 Integration Key 和 Integration URL(Alert Events)。报警回调（WebHook）的URL格式为 {Integration URL}?...
表删除，更新和合并
您可以运行以下命令：SQL%sql MERGE INTO events USING updates ON events.eventId=updates.eventId WHEN MATCHED THEN UPDATE SET events.data=updates.data WHEN NOT MATCHED THEN INSERT(date,eventId,data)VALUES(date,eventId,data)...
性能测试方法（OLTP）
sysbench-db-driver=mysql-mysql-host=XXX-mysql-port=XXX-mysql-user=XXX-mysql-password=XXX-mysql-db=sbtest-table_size=25000-tables=250-events=0-time=600 oltp_read_only prepare#准备数据 sysbench-db-driver=mysql-mysql-host=XXX...
DATASOURCE:ECI:ImageCache
indicating that it has been kept.Value:Fn:GetAtt:-ExtensionDataSource-EliminationStrategy Events:Description:Events.Value:Fn:GetAtt:-ExtensionDataSource-Events ExpireDateTime:Description:ExpireDateTime.Value:Fn:GetAtt:-...
使用内置公开数据集快速体验实时计算Flink版
'logStore'='realtime-github-events',-存放公开数据的SLS logStore。'accessId'='LTAI5tNF1rP8PKVyYjr9*',-只读账号的AK。'accessKey'='FDgsh6fjSmkbFsx083tN6HOiqN*',-只读账号的SK。'batchGetSize'='500'-批量读取数据，每批最多拉取500...
测试方法
sysbench-db-driver=mysql-mysql-host=XXX-mysql-port=XXX-mysql-user=XXX-mysql-password=XXX-mysql-db=sbtest-table_size=25000-tables=250-events=0-time=600 oltp_read_write prepare 运行workload。sysbench-db-driver=mysql-mysql-...
性能测试方法（OLTP）
准备数据 sysbench-pgsql-password=XXX-pgsql-port=XXX-report-interval='1'-pgsql-host=XXX-tables='8'-db-driver='pgsql'-events='0'-histogram='on'-percentile='95'-threads='256'-table-size='64000000'-time='1200'-pgsql-user=XXX-...
集成代码仓库—Github 和 Gitlab 配置方法
选择触发 Events 时，需点选第三项「Let me select individual events.」；点选后，在下拉框中勾选「Pull requests」，再点击 Add webhook 即可。Gitlab 配置 Step 1.选择 Settings—Integrations；Step 2.进入 Integrations 后，将开启...
CreateTrigger
triggerConfig String Body 是 {"events":["oss:ObjectCreated:*"],"filter":{"key":{"prefix":"/prefix","suffix":".zip"}}} 触发器配置，针对不同类型的触发器，配置有所不同。triggerName String Body 是 trigger_name 触发器的名称。...
QueryTracedEvents-通过时间范围查询事件轨迹
true 示例 正常返回示例 JSON 格式 {"Message":"EventBusNotExist","RequestId":"d9e4628b-8b34-4f33-82be-5aac50aac0ba","Data":{"NextToken":"1000","Events":[{"EventId":"07E-1OCckaVzNB92BIFFh4xgydOF1wd","EventBusName":"test-...
配置YML参数
对于7.x及8.x版本实例，开启Auditlog索引后，其他Configure配置 中显示默认的 xpack.security.audit.logfile.events.include 参数配置，您可以进行调整，示例如下：xpack:security:audit:logfile:events:include:>-access_denied,anonymous...
数仓加速查询
SELECT repo_name,COUNT(*)AS events FROM hologres_foreign_dataset_github_event.dwd_github_events_odps WHERE ds>=(CURRENT_DATE-interval '1 day'):text GROUP BY repo_name ORDER BY events DESC LIMIT 5;查询数据（内部表）您可以...
Github实时数据同步与分析
例如查询昨日起最活跃项目：SELECT repo_name,COUNT(*)AS events FROM dwd_github_events_odps WHERE ds>=(CURRENT_DATE-interval '1 day'):text GROUP BY repo_name ORDER BY events DESC LIMIT 5;0 ETL导入MaxCompute数据。创建Hologres...
KYUUBI指标
Initialized Operation State Events and Rate kyuubi_operation_state_initialized 进入Initialized操作状态事件总数和频率（单位：数量/s）。Pending Operation State Events and Rate kyuubi_operation_state_pending 进入Pending操作...
QueryTracedEventByEventId-获取事件轨迹基本信息
true 示例 正常返回示例 JSON 格式 {"Message":"EventBusNotExist","RequestId":"A5D7B9F4-BF96-51A9-90B1-928955FABB5B","Data":[{"NextToken":"1000","Events":[{"EventId":"37C-1P6Yn6EM7TcH37Vod8w7rbSeimJ","EventBusName":"default",...
概述
events":[{"identifier":"click","text":"点击","fields":[{"identifier":"status","description":"当前值"}]},{"identifier":"doubleClick","text":"双击","fields":[{"identifier":"status","description":"当前值"}]},{"identifier":...
属性类型
属性的配置栏显示的示例：代码示例：export default {"properties":[{"identifier":"switch","defaultValue":false,"text":"电源开关","type":"bool","description":"这是电源开关",}],"services":[],"events":[]};有关bool类型属性使用...
ALIYUN:Config:DeliveryChannel
and the low risk level,respectively.To specify the resource types for which you want to subscribe to events,use the following format:{\"filterType\":\"ResourceType\",\"values\":[\"ACS:ACK:Cluster\",\"ACS:ActionTrail:Trail\...
GetContactFlow-获取指定联系流
{"activities":[{"type":"INCOMING_CALL","id":"e98f0d47","name":"开始","properties":{"position":{"x":263,"y":164}},"events":[{"event":"complete","next":"2d3ad2c2","edgeId":"41f7dbd0"}],"nodeIndex":0},{"type":"HANGUP","id":...
查询订阅房间消息列表
Events Array of String ChannelEvent 订阅的事件，取值：ChannelEvent：频道事件，包括频道开启与关闭。UserEvent：用户事件，包括用户入离会等。CallbackUrl String http://*.com/callback 回调地址。CreateTime String 2023-08-18 10:14...
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