spark2.xx是否支持三角洲湖 [英] Is delta lake supported by spark2.xx

问题描述

所以我试图使用delta lake write df_concat.write.format("delta").mode("overwrite").save("file")，它给了我这个错误:

So i was trying to use delta lake write df_concat.write.format("delta").mode("overwrite").save("file") it gives me this error :

java.lang.NoClassDefFoundError:org/apache/spark/sql/connector/catalog/TableProviderDelta Lake Doc说更新了spark3，所以只想确认我们是否可以在spark2.xx上运行deltalake

java.lang.NoClassDefFoundError: org/apache/spark/sql/connector/catalog/TableProvider and delta lake doc says update to spark3 so just want to confirm if we can run deltalake on spark2.xx

推荐答案

您可以使用 Delta版本0.6.1 -支持Spark 2.x的最新版本.您至少需要有Spark 2.4.2才能运行它.只需使用-打包io.delta:delta-core_2.11:0.6.1 的代码运行代码，或将其链接到应用程序

You can use Delta release 0.6.1 - the latest that supported Spark 2.x. You need to have at least Spark 2.4.2 to run it. Just run your code with --packages io.delta:delta-core_2.11:0.6.1, or link it to the application

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