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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: tidb-lightning 导入数据卡住
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username: CoCoTaro
[TiDB Usage Environment] Test Environment
[TiDB Version] v7.5.1
[Reproduction Path] Successfully imported once using lightning, but due to incomplete data export, deleted the data and re-imported. Deleted the /tmp/.pb files. Currently, when executing the lightning task again, the import is unsuccessful and gets stuck, and no /tmp/.pb files are generated.
[Encountered Problem: Phenomenon and Impact] Old cluster v6.1.0, used dumpling to export SQL files, used tidb-lightning v7.5.1 to import into the new cluster, it gets stuck and data cannot be imported.
[Resource Configuration]
[Attachment: Screenshot/Log/Monitoring]
tidb-lightning.toml file content:
[lightning]
status-addr = “:8289”
#server-mode = true
[mydumper]
data-source-dir = “/mntdisk/lbj/tidb_data_bak”
filter = [‘ent*.*’]
[tikv-importer]
parallel-import = true
backend = “tidb”
sorted-kv-dir = “/mntdisk/lbj/tidb_sort”
addr = “192.168.3.207:8287”
[tidb]
host = “192.168.3.207”
port = 4000
user = “root”
password = “XXX”
status-port = 10080
pd-addr = “192.168.3.207:2479”
log-level = “debug”
[checkpoint]
enable = true
schema = “tidb_lightning_checkpoint”
[conflict]
strategy = “ignore”
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