Delta Lake：提示和疑难解答Delta Lake: tips and troubleshooting

• 08/26/2020
• • m

这些文章介绍 Delta Lake。These articles can help you with Delta Lake.

• Delta 缓存在自动缩放群集上的行为方式How Delta cache behaves on an autoscaling cluster
• 如何使用分区修剪提高 Delta Lake MERGE INTO 查询的性能How to improve performance of Delta Lake MERGE INTO queries using partition pruning
• 删除托管 Delta Lake 表的最佳做法Best practices for dropping a managed Delta Lake table
• Delta Lake 写入作业失败，出现错误 java.lang.UnsupportedOperationExceptionDelta Lake write job fails with java.lang.UnsupportedOperationException
• 如何填充或更新现有 Delta 表中的列How to populate or update columns in an existing Delta table
• Delta Lake UPDATE 查询失败，出现 IllegalState 异常Delta Lake UPDATE query fails with IllegalState exception