#REF!故障原因-#REF!故障原因文档介绍内容-阿里云

主备切换

若您收到短信、邮件、控制台站内信等通知，告知您 Tair 实例已完成主备切换，您可以参考本文了解主备切换的原因、影响和处理建议等。为什么会触发主备切换？实例底层主机故障阿里云检测到实例底层主机发生故障，例如进程异常中断、实例...

归档存储服务等级协议

阿里云将对不可用时间进行赔偿，但不包括以下原因所导致的服务不可用时间：（1）阿里云预先通知用户后进行系统维护所引起的，包括割接、维修、升级和模拟故障演练；（2）任何阿里云所属设备以外的网络、设备故障或配置调整引起的；（3）...

主备切换

若您收到短信、邮件、控制台站内信等通知，告知您 Redis 实例已完成主备切换，您可以参考本文了解主备切换的原因、影响和处理建议等。为什么会触发主备切换？实例底层主机故障阿里云检测到实例底层主机发生故障，例如进程异常中断、实例...

设置Pod故障处理策略

如果您希望尽快得到创建结果以便及时处理故障，可以修改Pod故障处理策略。配置说明在虚拟节点上创建ECI Pod时，可能会因为库存不足等原因导致Pod创建失败，默认情况下，系统会自动进行重调度，尝试重新创建Pod。您可以通过添加 k8s.aliyun...

Isp:ChinaTelecom Eip-ChinaTelecom-Binder:Type:ALIYUN:VPC:EIPAssociation Count:Ref:NumberOfEcs Properties:InstanceId:Fn:Select:Fn:Calculate:'{0}*3'-0-Ref:ALIYUN:Index-Ref:Eni AllocationId:Fn:Select:Ref:ALIYUN:Index-Ref:Eip-...

使用伸缩组管理多台云服务器ECS

Resources:Vpc:Type:ALIYUN:ECS:VPC Properties:CidrBlock:192.168.0.0/16 VpcName:Ref:ALIYUN:StackName VSwitch:Type:ALIYUN:ECS:VSwitch Properties:VSwitchName:Ref:ALIYUN:StackName VpcId:Ref:Vpc ZoneId:Fn:Select:'0'-Fn:GetAZs:...

创建ECS实例组并挂载到CLB实例

Ref:SystemDiskSize DiskMappings:Category:Ref:DataDiskCategory Size:Ref:DataDiskSize VpcId:Ref:Vpc SecurityGroupId:Ref:EcsSecurityGroup VSwitchId:Ref:VSwitch MaxAmount:2 ImageId:centos_7 InstanceType:Ref:EcsInstanceType ...

ALIYUN:PAIDLC:Tensorboard

Properties:Cpu:Ref:Cpu DataSourceId:Ref:DataSourceId DataSourceType:Ref:DataSourceType DataSources:Ref:DataSources DisplayName:Ref:DisplayName JobId:Ref:JobId MaxRunningTimeMinutes:Ref:MaxRunningTimeMinutes Memory:Ref:...

ALIYUN:ClickHouse:SynDb

SynDb:Properties:CkPassword:Ref:CkPassword CkUserName:Ref:CkUserName ClickhousePort:Ref:ClickhousePort DbClusterId:Ref:DbClusterId LimitUpper:Ref:LimitUpper RdsId:Ref:RdsId RdsPassword:Ref:RdsPassword RdsPort:Ref:RdsPort ...

声明游标变量

SPL 支持使用 SYS_REFCURSOR 内置数据类型以及通过创建一种 REF CURSOR，然后声明该类型的变量，来声明游标变量。SYS_REFCURSOR 是一种 REF CURSOR 类型，允许任何结果集与之关联。这被称为弱类型 REF CURSOR。SYS_REFCURSOR 和用户定义的 ...

ALIYUN:WAF:Instance

ExtDomainPackage LogTime:Ref:LogTime RenewalStatus:Ref:RenewalStatus RenewPeriod:Ref:RenewPeriod Period:Ref:Period ExclusiveIpPackage:Ref:ExclusiveIpPackage LogStorage:Ref:LogStorage SubscriptionType:Ref:SubscriptionType ...

ALIYUN:CDDC:MyBase

PasswordInherit PayType:Ref:PayType Period:Ref:Period PeriodType:Ref:PeriodType ResourceGroupId:Ref:ResourceGroupId SecurityGroupId:Ref:SecurityGroupId UserData:Ref:UserData UserDataInBase64:Ref:UserDataInBase64 VSwitchId:...

ALIYUN:DBS:RestoreTask

{"Ref":"DestinationEndpointDatabaseName"},"DestinationEndpointUserName":{"Ref":"DestinationEndpointUserName"},"RestoreObjects":{"Ref":"RestoreObjects"},"RestoreTaskName":{"Ref":"RestoreTaskName"},"BackupPlanId":{"Ref":...

ALIYUN:DMS:Instance

InstanceSource:Ref:InstanceSource DatabasePassword:Ref:DatabasePassword Port:Ref:Port Host:Ref:Host ExportTimeout:Ref:ExportTimeout SafeRule:Ref:SafeRule DdlOnline:Ref:DdlOnline EnvType:Ref:EnvType Tid:Ref:Tid UseDsql:Ref:...

通过资源场景自动生成模板

ECSVPC_001:'' ECSVSwitch_001:Type:ALIYUN:ECS:VSwitch Properties:CidrBlock:Ref:VSwitchCidrBlock VpcId:Ref:ECSVPC_001 ZoneId:Ref:VSwitchZone DependsOn:ECSVPC_001 说明通过在参数中指定 AssociationProperty 以获取所选地域下对应...

ALIYUN:DRDS:DrdsDB

Properties":{"DbInstType":{"Ref":"DbInstType"},"Type":{"Ref":"Type"},"DrdsInstanceId":{"Ref":"DrdsInstanceId"},"RdsInstance":{"Ref":"RdsInstance"},"DbInstanceIsCreating":{"Ref":"DbInstanceIsCreating"},"InstDbName":{"Ref":...

使用ROS模板实现参数分组展示

VSwitch Properties:VSwitchName:Fn:Join:'-'-sensorsdata-vsw-StackId-Ref:ALIYUN:StackId VpcId:Ref:VpcId CidrBlock:Ref:VSwitchCidrBlock ZoneId:Ref:ZoneId EcsSecurityGroup:Type:ALIYUN:ECS:SecurityGroup Properties:...

ALIYUN:HBase:MultiZoneCluster

Ref:CoreDiskSize CoreDiskType:Ref:CoreDiskType CoreInstanceType:Ref:CoreInstanceType CoreNodeCount:Ref:CoreNodeCount Engine:Ref:Engine EngineVersion:Ref:EngineVersion LogDiskSize:Ref:LogDiskSize LogDiskType:Ref:LogDiskType...

ALIYUN:ROS:Stack

Ref:VSwitchCidrBlock UpdateVersion:Ref:UpdateVersion WebServer:Type:ALIYUN:ECS:Instance Properties:ImageId:Ref:ImageId InstanceType:Ref:InstanceType InstanceChargeType:Ref:InstanceChargeType SecurityGroupId:Fn:GetAtt:...

ALIYUN:VS:Group

Ref:LazyPull Name:Ref:Name App:Ref:App Enabled:Ref:Enabled PushDomain:Ref:PushDomain Callback:Ref:Callback InProtocol:Ref:InProtocol PlayDomain:Ref:PlayDomain OutProtocol:Ref:OutProtocol Region:Ref:Region Description:Ref:...

修改、删除和新增约束

out_of_line_REF_constraint:{ SCOPE FOR({ ref_col|ref_attr })IS[schema.]scope_table|REF({ ref_col|ref_attr })WITH ROWID|[CONSTRAINT constraint_name]FOREIGN KEY({ ref_col[,ref_col]|ref_attr[,ref_attr]})references_clause...

Helm关联

Ref:ALIYUN:StackName VpcId:Ref:EcsVpc ZoneId:Ref:ZoneId CidrBlock:Ref:VSwitchCidrBlock EcsSecurityGroup:Type:ALIYUN:ECS:SecurityGroup Condition:CreateAck Properties:SecurityGroupName:Ref:ALIYUN:StackName VpcId:Ref:EcsVpc ...

ALIYUN:RDS:PrepayDBInstance

ALIYUN:RDS:PrepayDBInstance类型用于创建预付费数据库实例。语法 {"Type":"ALIYUN:RDS:PrepayDBInstance","Properties":{"DBMappings":List,"CouponCode":String,"MasterUsername":String,"PeriodType":String,"DBInstanceNetType":String...

ALIYUN:RDS:DBInstanceClone

ALIYUN:RDS:DBInstanceClone类型用于将历史数据恢复至一个新实例（称为克隆实例）。语法 {"Type":"ALIYUN:RDS:DBInstanceClone","Properties":{"PeriodType":String,"Category":String,"PrivateIpAddress":String,"DedicatedHostGroupId":...

ALIYUN:FC:Trigger

Ref:LogConfig InvocationRole:'Fn:GetAtt':Role-Arn TriggerConfig:SourceConfig:LogStore:Ref:SourceConfigLogStore LogConfig:Ref:LogConfig JobConfig:MaxRetryTime:3 TriggerInterval:60 FunctionParameter:{} Enable:false ...

快速入门

4.2 数据查询方法 desc void get(GetCallback callback)查询当前 ref 下的数据（按照当前 ref 指定的数据视图进行查询,默认无数据视图,查询全部数据）void keys(KeysCallback callback)查询当前 ref 下所有的 key,返回 key 的列表 Future...

ALIYUN:HBR:RestoreJob

SnapshotId:Ref:SnapshotId TargetClientId:Ref:TargetClientId TargetPath:Ref:TargetPath SourceType:Ref:SourceType SourceClientId:Ref:SourceClientId TargetInstanceId:Ref:TargetInstanceId VaultId:Ref:VaultId SourceInstanceId:...

摄像头设备配网开发实践

awss_connect(ref_ssid,ref_passwd,ref_bssid,6,ref_token,3,ref_token_type);生成token的规则二维码中通常包含BSSID、password、random三个字段。生成token的规则为拼接二维码中字段，并取前16个字节。根据二维码规范random字段必有，...

使用计算巢子模板创建服务

ZoneId:Ref:ZoneId InstanceChargeType:Ref:PayType Period:Ref:PayPeriod ImageId:centos_7 InstanceType:Ref:EcsInstanceType VpcId:Ref:Vpc.Vpc VSwitchId:Ref:Vpc.EcsVSwitch AllocatePublicIP:false Password:Ref:LoginPassword ...

试用服务设置私网连接说明

Slb:Type:ALIYUN:SLB:LoadBalancer Properties:VpcId:Ref:VpcId VSwitchId:Ref:VSwitchId LoadBalancerName:Fn:Join:'-'-slb-Ref:ALIYUN:StackName PayType:Ref:PayType PricingCycle:Ref:PayPeriodUnit Duration:Ref:PayPeriod ...

ALIYUN:ROS:Sleep

InstanceName:ControlServer ImageId:centos_7.9 VpcId:Ref:VPC SecurityGroupId:Ref:SecurityGroup VSwitchId:Ref:VSwitch InstanceType:Ref:InstanceType Password:Ref:InstancePassword MaxAmount:1 AllocatePublicIP:false ...

数据质量衡量

在了解保障基于MaxCompute的数据仓库数据质量的...将严重的数据质量事件升级为故障，并对故障进行定义、等级划分、处理和总结。相关工具链接 DataWorks数据质量管理工具，请参见数据质量概述。DataWorks智能监控工具，请参见数据质量概述。

ALIYUN:OOS:StateConfiguration

StateConfiguration:Properties:ConfigureMode:Ref:ConfigureMode Description:Ref:Description Parameters:Ref:Parameters ResourceGroupId:Ref:ResourceGroupId ScheduleExpression:Ref:ScheduleExpression ScheduleType:Ref:...

ALIYUN:VPC:FullNatEntry

{"NatIp":{"Ref":"NatIp"},"FullNatEntryDescription":{"Ref":"FullNatEntryDescription"},"AccessIp":{"Ref":"AccessIp"},"FullNatTableId":{"Ref":"FullNatTableId"},"FullNatEntryName":{"Ref":"FullNatEntryName"},"IpProtocol":{"Ref...

资源（Resources）

Min:Ref:ALIYUN:Index-Ref:ParallelCount-Ref:ParallelCount-Fn:Replace:index:Fn:Calculate:'{0}-{1}'-0-Ref:ALIYUN:Index-Ref:ParallelCount-WaitConditionHandle[index]当Count和ParallelCount取值不同时，处理后的模板也有差异，具体...

多值子列语法

ref(tags,0)|COUNT(*)|+-+-+|B|BJ|B|HZ|A|SH|A|HZ|+-+-+4 rows in set(0.02 sec)#多个多值子列的联合分组 mysql>select ref(tags,0),ref(brands,0),count(*)from test1 where ref(tags,0)in('A','B')and ref(brands,0)in('X')group by ref...

ALIYUN:SAS:Instance

Ref:ContainerImageScan Edition:Ref:Edition LogAnalysis:Ref:LogAnalysis MaliciousFileDetectionSDK:Ref:MaliciousFileDetectionSDK Period:Ref:Period PeriodUnit:Ref:PeriodUnit ProtectedServers:Ref:ProtectedServers ...

ALIYUN:SAG:ACLRule

ACLRule:Type:ALIYUN:SAG:ACLRule Properties:Direction:Ref:Direction AclId:Ref:AclId SourceCidr:Ref:SourceCidr DestCidr:Ref:DestCidr Priority:Ref:Priority DestPortRange:Ref:DestPortRange Policy:Ref:Policy IpProtocol:Ref:...

ALIYUN:SLB:Certificate

{"Ref":"AliCloudCertificateName"},"PrivateKey":{"Ref":"PrivateKey"},"ResourceGroupId":{"Ref":"ResourceGroupId"},"CertificateName":{"Ref":"CertificateName"},"Tags":{"Ref":"Tags"},"Certificate":{"Ref":"Certificate"},...

使用云服务器ECS连接云数据库RDS完成数据初始化

Resources:Vpc:Type:ALIYUN:ECS:VPC Properties:CidrBlock:192.168.0.0/16 VpcName:Ref:ALIYUN:StackName VSwitch:Type:ALIYUN:ECS:VSwitch Properties:VSwitchName:Ref:ALIYUN:StackName VpcId:Ref:Vpc ZoneId:Fn:Select:'0'-Fn:GetAZs:...

#REF!故障原因

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