【 TiDB 使用环境】生产环境 /测试/ Poc
【 TiDB 版本】
【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】
对数据库进行dumpling备份时采用–filter参数过滤部分表时，备份最后会有错误信息，信息如下：
[2024/10/28 11:41:39.322 +08:00] [INFO] [writer.go:242] [“no data written in table chunk”] [database=yifu_produce] [table=trace_data_static] [chunkIdx=0]
[2024/10/28 11:41:51.749 +08:00] [INFO] [collector.go:237] [“backup success summary”] [total-ranges=89] [ranges-succeed=89] [ranges-failed=0] [total-take=4
3.444803301s] [total-kv-size=1.202GB] [average-speed=27.66MB/s] [total-rows=8436920]
[2024/10/28 11:41:51.757 +08:00] [ERROR] [client.go:752] [“[pd] fetch pending tso requests error”] [dc-location=global] [error=“[PD:client:ErrClientGetTSO]
context canceled: context canceled”]
[2024/10/28 11:41:51.758 +08:00] [INFO] [client.go:666] [“[pd] exit tso dispatcher”] [dc-location=global]
[2024/10/28 11:41:51.758 +08:00] [INFO] [main.go:80] [“dump data successfully, dumpling will exit now”]
如果不做过滤就不会有此错误，这个是什么原因，从日志信息查看，最后备份应该是成功的。