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tidb-lightning: add block-size #16231

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Jan 22, 2024
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tidb-lightning: add block-size #16231

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Update tidb-lightning-configuration.md
lyzx2001 Jan 22, 2024
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Update tidb-lightning/tidb-lightning-configuration.md
lyzx2001 Jan 22, 2024
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Update tidb-lightning/tidb-lightning-configuration.md
lyzx2001 Jan 22, 2024
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Update tidb-lightning/tidb-lightning-configuration.md
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4 changes: 4 additions & 0 deletions tidb-lightning/tidb-lightning-configuration.md
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Expand Up @@ -203,6 +203,10 @@ addr = "172.16.31.10:8287"
# 该参数自 v7.1.0 版本开始引入。
# region-check-backoff-limit = 1800

# 物理导入模式下，用于控制本地排序文件的 I/O 块大小。当 IOPS 成为瓶颈时，可以将该参数的值调大。
# 该参数自 v7.6.0 版本开始引入。默认值为 "16KiB"。
# block-size = "16KiB"

[mydumper]
# 设置文件读取的区块大小，确保该值比数据源的最长字符串长。
read-block-size = "64KiB" # 默认值
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