【 TiDB 使用环境】Poc
【 TiDB 版本】v4.0.9
【复现路径】做过哪些操作出现的问题
【遇到的问题:问题现象及影响】dumpling迁移不了数据
【资源配置】进入到 TiDB Dashboard -集群信息 (Cluster Info) -主机(Hosts) 截图此页面
【附件:截图/日志/监控】
[ERROR] [main.go:78] [“dump failed error stack info”] [error=“sql: SELECT * FROM bd_collection.game_record_dy_20250107 WHERE id>=7393494932581328408 and id<7393522033826154149 ORDER BY id: Error 9002 (HY000): TiKV server timeout”] [errorVerbose=“Error 9002 (HY000): TiKV server timeout\nsql: SELECT * FROM bd_collection.game_record_dy_20250107 WHERE id>=7393494932581328408 and id<7393522033826154149 ORDER BY id\ngithub.com/pingcap/tidb/dumpling/export.(*tableData).Start\n\tgithub.com/pingcap/tidb/dumpling/export/ir_impl.go:208\ngithub.com/pingcap/tidb/dumpling/export.(*Writer).WriteTableData.func1\n\tgithub.com/pingcap/tidb/dumpling/export/writer.go:210\ngithub.com/pingcap/tidb/br/pkg/utils.WithRetry.func1\n\tgithub.com/pingcap/tidb/br/pkg/utils/retry.go:37\ngithub.com/pingcap/tidb/br/pkg/utils.WithRetryV2[…]\n\tgithub.com/pingcap/tidb/br/pkg/utils/retry.go:55\ngithub.com/pingcap/tidb/br/pkg/utils.WithRetry\n\tgithub.com/pingcap/tidb/br/pkg/utils/retry.go:36\ngithub.com/pingcap/tidb/dumpling/export.(*Writer).WriteTableData\n\tgithub.com/pingcap/tidb/dumpling/export/writer.go:192\ngithub.com/pingcap/tidb/dumpling/export.(*Writer).handleTask\n\tgithub.com/pingcap/tidb/dumpling/export/writer.go:115\ngithub.com/pingcap/tidb/dumpling/export.(*Writer).run\n\tgithub.com/pingcap/tidb/dumpling/export/writer.go:93\ngithub.com/pingcap/tidb/dumpling/export.(*Dumper).startWriters.func4\n\tgithub.com/pingcap/tidb/dumpling/export/dump.go:378\ngolang.org/x/sync/errgroup.(*Group).Go.func1\n\tgolang.org/x/sync@v0.12.0/errgroup/errgroup.go:78\nruntime.goexit\n\truntime/asm_amd64.s:1700”]
dump failed: sql: SELECT * FROM bd_collection.game_record_dy_20250107 WHERE id>=7393494932581328408 and id<7393522033826154149 ORDER BY id: Error 9002 (HY000): TiKV server timeout
查看tidb集群tikv如下图:
导出语句如下图:
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