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Load/Train/Run 语法中的 where 条件参数默认被开启了 evaluateDynamicExpression 导致错误 #1760

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merged 1 commit into from
Jun 8, 2022

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@allwefantasy allwefantasy commented Apr 24, 2022

What changes were proposed in this pull request?

参考 issue #1757 主要修改两处:

  1. load 语法中,默认只有实现了 MLSQLSourceConfig 的数据源才会开启动态表达式。否则可能会破坏已有功能。
  2. train/run 语法中默认也关闭。只有 ET 扩展者显示声明需要此能力,否则会破坏已有功能。
  3. select 语句通过单独的参数控制 spark.mlsql.dynamic-string-interpolation.select 默认为 false,所以无需更改。

How was this patch tested?

此 PR 调整默认配置

Are there and DOC need to update?

Spark Core Compatibility

不影响兼容性。

@allwefantasy allwefantasy merged commit 69b6f09 into master Jun 8, 2022
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