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tdengine restart failed:WAL ERROR vgId:2, unexpected wal log #26393

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NineTimes opened this issue Jul 3, 2024 · 0 comments
Open

tdengine restart failed:WAL ERROR vgId:2, unexpected wal log #26393

NineTimes opened this issue Jul 3, 2024 · 0 comments
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bug Something isn't working

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@NineTimes
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CentOS7.9，16G内存，开发环境，镜像版本为3.1.1.0，通过docker启动TDengine服务，正常使用一段时间后，服务器重启，tdengine restart报错，报错信息截图如下
error

在官方交流群里也看到过类似问题，请问这种情况如何解决，比如定期备份wal日志可行？或者出现这种问题的原因，如何避免，不然这种问题一旦出现就是生产灾难，数据无法恢复。
@NineTimes NineTimes added the bug Something isn't working label Jul 3, 2024
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bug Something isn't working
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@NineTimes