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cdc: add description about support versions for redo log parameters #19144

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cdc: add description about support versions for redo log parameters #19144

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d07596a
add description for redo config
lidezhu Nov 21, 2024
904ad85
small fix
lidezhu Nov 21, 2024
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4 changes: 2 additions & 2 deletions ticdc/ticdc-changefeed-config.md
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Expand Up @@ -264,9 +264,9 @@ use-file-backend = false
encoding-worker-num = 16
# 控制 redo 模块中上传文件 worker 的数量，默认值为 8。
flush-worker-num = 8
# redo log 文件的压缩行为，可选值为 "" 和 "lz4"。默认值为 ""，表示不进行压缩。
# redo log 文件的压缩行为，可选值为 "" 和 "lz4"。默认值为 ""，表示不进行压缩。从 v6.5.6，v7.1.3，v7.5.1，v7.6.0 开始支持。
compression = ""
# redo log 上传单个文件的并发数，默认值为 1，表示禁用并发。
# redo log 上传单个文件的并发数，默认值为 1，表示禁用并发。从 v6.5.6，v7.1.3，v7.5.1，v7.6.0 开始支持。
flush-concurrency = 1

[integrity]
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