英文: How to drop a column from a Delta Table stored in ADLS as Parquet files? 问题 I have a ton of parq...
Connecting and Authenticating to Delta Lake on Azure Data Lake Storage Gen 2 using delta-rs Python API
英文: Connecting and Authenticating to Delta Lake on Azure Data Lake Storage Gen 2 using delta-rs Pyth...
如何使用DeltaTable API在PySpark中设置Delta表的表属性。
英文: How we can set table properties for delta table in pyspark using DeltaTable API 问题 以下是我正在尝试在 PyS...
Azure Databricks Delta Live Table stored as SCD 2 is creating new records when no data changes
英文: Azure Databricks Delta Live Table stored as SCD 2 is creating new records when no data changes 问...
如何从Django应用程序连接Databricks Delta表
英文: How to connect databricks delta tables from Django application 问题 我是Django框架的新手,在我的项目中,我有一个要求,我需...
错误从S3存储桶加载数据到Databricks外部表
英文: Error loading data from S3 bucket to Databricks External Table 问题 以下是代码的翻译部分: 使用我在网上找到的示例,下面的代码引...
java.io.FileNotFoundException error in Apache Spark even though my file exists
英文: java.io.FileNotFoundException error in Apache Spark even though my file exists 问题 这是关于Spark中文件不存...
Saved delta file reads as an df – is it still part of delta lake?
英文: Saved delta file reads as an df - is it still part of delta lake? 问题 我读取一个parquet文件: taxi_df = (...
可以在没有Databricks的情况下使用Delta Lake吗?
英文: Is it feasible to use deltalake without databricks? 问题 我们在AWS S3上有我们的数据湖。 在Hive中有元数据,我们有一个小规模的运行...
‘DataFrame’ 对象没有 ‘merge’ 属性
英文: 'DataFrame' object has no attribute 'merge' 问题 我是新手使用 PySpark,尝试使用 merge 函数将一个数据...
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