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pt-online-schema-change添加参数建议 #170
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好的,后续会添加。 |
谢谢
…------------------ 原始邮件 ------------------
发件人: "hanchuanchuan"<notifications@github.com>;
发送时间: 2020年3月18日(星期三) 晚上9:44
收件人: "hanchuanchuan/goInception"<goInception@noreply.github.com>;
抄送: "动物世界"<1393467261@qq.com>;"Author"<author@noreply.github.com>;
主题: Re: [hanchuanchuan/goInception] pt-online-schema-change添加参数建议 (#170)
好的,后续会添加。
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new: 添加osc参数max-flow-ctl,以便PXC集群执行pt (#170)
已添加新参数,#172 |
由于此问题没有最近的活动,因此已被自动标记为陈旧。如果没有进一步的活动,会作为不活跃issue关闭。感谢你对本项目的贡献。 This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. |
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描述您想要的功能:
pt-online-schema-change支持检测pxc集群数据同步情况来控制pt进程的配置--max-flow-ctl,如果不加此参数执行pt,可能导致pxc集群负载高,进而导致节点crash。希望作者可以考虑下,加入这个配置项并应用到pt中
描述您考虑过的解决/替代方案:
可参考文档,资料,引用等:
https://www.percona.com/doc/percona-toolkit/3.0/pt-online-schema-change.html#cmdoption-pt-online-schema-change-max-flow-ctl
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