使用tiup 升级，从V3.0.15 升级到V4.0.14,升级正常并且成功，可是在检查集群时，发现有一个tikv 节点
没有leader region，查看日志，发现有报错：
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/d5d98513-19d2-48c4-b6f7-2bb98a87b1bb_36295_63_1685.sst””] [path=/opt/tikv3/data/import/d5d98513-19d2-48c4-b6f7-2bb98a87b1bb_36295_63_1685.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/25da9120-ed21-420d-ad16-56beab4bdeed_285270_95_2435.sst””] [path=/opt/tikv3/data/import/25da9120-ed21-420d-ad16-56beab4bdeed_285270_95_2435.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/beee5c77-559d-42bd-8505-f9ca2964ffca_274227_86_2245.sst””] [path=/opt/tikv3/data/import/beee5c77-559d-42bd-8505-f9ca2964ffca_274227_86_2245.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/907fd420-b86b-46a2-94ba-41bf31ef5ec4_57057_56_1881.sst””] [path=/opt/tikv3/data/import/907fd420-b86b-46a2-94ba-41bf31ef5ec4_57057_56_1881.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/3a2a91f3-3430-4ac4-9a9c-1df160ca00d9_241689_71_2232.sst””] [path=/opt/tikv3/data/import/3a2a91f3-3430-4ac4-9a9c-1df160ca00d9_241689_71_2232.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/75a87064-dcae-4a7f-b963-f682431ec1b7_510081_467_2456.sst””] [path=/opt/tikv3/data/import/75a87064-dcae-4a7f-b963-f682431ec1b7_510081_467_2456.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/e200e7e7-aaff-4e83-a86d-06191a3bba67_284046_93_2245.sst””] [path=/opt/tikv3/data/import/e200e7e7-aaff-4e83-a86d-06191a3bba67_284046_93_2245.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/a106b45f-c53c-4217-9608-07c9b6bb6a4d_241689_71_2232.sst””] [path=/opt/tikv3/data/import/a106b45f-c53c-4217-9608-07c9b6bb6a4d_241689_71_2232.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/332efeb2-fed0-4bf9-a325-0a1aaa378bf9_63496_57_1925.sst””] [path=/opt/tikv3/data/import/332efeb2-fed0-4bf9-a325-0a1aaa378bf9_63496_57_1925.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/0288b797-83ed-49a2-abd6-1e7966b9e415_562080_467_2555.sst””] [path=/opt/tikv3/data/import/0288b797-83ed-49a2-abd6-1e7966b9e415_562080_467_2555.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/490a9d5d-b858-4db9-a4b9-eb0b4a28e51c_2381583_776_2863.sst””] [path=/opt/tikv3/data/import/490a9d5d-b858-4db9-a4b9-eb0b4a28e51c_2381583_776_2863.sst]
[2021/09/06 09:08:03.064 +08:00] [ERROR] [sst_importer.rs:725] [“path_to_sst_meta failed”] [err_code=KV:SSTImporter:InvalidSSTPath] [err=“Invalid SST path “/opt/tikv3/data/import/819104eb-37aa-4267-b3aa-028846364326_241689_71_2232.sst””] [path=/opt/tikv3/data/import/819104eb-37aa-4267-b3aa-028846364326_241689_71_2232.sst]
请问一下
- 这个 tikv 是不是没有启动成功？
- 这个文件的创建时间？/opt/tikv3/data/import/d5d98513-19d2-48c4-b6f7-2bb98a87b1bb_36295_63_1685.sst
- 升级前有没有通过 br/lightning 做过数据导入？
tikv启动成功的；
文件创建时间是去年；
升级之前没有做过lightning ，很久之前做过；
可以把 /opt/tikv3/data/import/ 目录移到别的地方，重启一下 tikv 试试
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