POLARDB支持设置节点的故障切换优先级

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        pc

0.0.201

新功能/规格

POLARDB支持设置节点的故障切换优先级

Oct 14 2019

用户可以设置每个节点的故障切换优先级，来控制被选举为新的主节点的概率高低

适用客户

所有POLARDB用户；使用自定义地址的用户，不希望自定义地址下出现主节点的用户。

新增功能/规格

每个节点都有一个默认的优先级，值为1，可以修改为1-15的任意数值，修改优先级不影响数据库正常使用，实时生效。

阿里云第七代ECS正式发售

整体算力提升40%，芯片级安全防护。
搭载第三代英特尔®至强®可扩展处理器（代号"IceLake")。

开始使用

销售支持

1对1售前咨询

在线咨询联系销售人员
售后支持计划

24/7 技术支持每季度 6 个免费工单更快的服务响应时间

创建工单
阿里云为客户提供专业、灵活的支持服务，以满足您多样化的业务需求。

了解更多

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