【TDengine 使用环境】
生产环境 /测试
【TDengine 版本】3.3.6.13
【操作系统以及版本】
云原生部署
【部署方式】容器
【集群节点数】3
【集群副本数】3
【描述业务影响】
【问题复现路径/shan】做过哪些操作出现的问题
【遇到的问题：问题现象及影响】
无法查询数据，无法写入数据，重启一会儿能写入数据，过一会儿又报异常，无法查询无法写入数据
2026-07-22 17:46:39
【资源配置】
request 4C 8G limit 8C 16G
【报错完整截图】
刚刚又重启了，没有截图
07/22 17:24:27.972173 00000656 MON ERROR execute sql:insert into km_tdengine_new_0_6043 using keeper_monitor tags ('tdengine-new-0:6043') values ( now, 0.000000, 0.031532, 0), error:Post "http://localhost:6041/rest/sql/log?req_id=7962426341989548515": dial tcp [::1]:6041: connect: connection refused
07/22 17:24:31.481272 00000656 WEB ERROR
2026/07/22 17:24:31 [Recovery] 2026/07/22 - 17:24:31 panic recovered:
runtime error: invalid memory address or nil pointer dereference
/root/.gvm/gos/go1.24.2/src/runtime/panic.go:262 (0x47daf8)
/root/.gvm/gos/go1.24.2/src/runtime/signal_unix.go:925 (0x47dac8)
/data/release/main/TDinternal/community/tools/keeper/api/gen_metric.go:303 (0xb8cd2e)
/data/release/main/TDinternal/community/tools/keeper/api/gen_metric.go:262 (0xb8c1dc)
/data/release/main/TDinternal/community/tools/keeper/api/gen_metric.go:217 (0xb8b804)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/context.go:174 (0x966b2e)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/recovery.go:102 (0x966b1b)
/data/release/main/TDinternal/community/tools/keeper/infrastructure/log/web.go:53 (0xa9b75b)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/context.go:174 (0xa9b166)
/data/release/main/TDinternal/community/tools/keeper/infrastructure/log/web.go:24 (0xa9b14d)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/context.go:174 (0x966b2e)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/recovery.go:102 (0x966b1b)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/context.go:174 (0x965c7c)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/logger.go:240 (0x965c63)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/context.go:174 (0x96518d)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/gin.go:620 (0x964e24)
/root/.gvm/pkgsets/go1.24.2/global/pkg/mod/github.com/gin-gonic/gin@v1.9.1/gin.go:576 (0x964969)
/root/.gvm/gos/go1.24.2/src/net/http/server.go:3301 (0x71c32d)
/root/.gvm/gos/go1.24.2/src/net/http/server.go:2102 (0x6f9d64)
/root/.gvm/gos/go1.24.2/src/runtime/asm_amd64.s:1700 (0x483880)
