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recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security
行存储到硬盘分区上。 DWS_COLUMN：列存表。列存储是指将表按列存储到硬盘分区上。 DWS_VIEW：视图存表。视图存储是指将表按视图存储到硬盘分区上。 MRS_HIVE模型支持HIVE_TABLE和HIVE_EXTERNAL_TABLE。 MRS_SPARK模型支持HUDI_COW和HUDI_MOR。
fromJobConfig.inputDirectory 是 String 待抽取文件的URL。 用于读取一个公网HTTP/HTTPS URL的文件，包括第三方对象存储的公共读取场景和网盘场景。 fromJobConfig.inputFormat 是 枚举 传输数据时所用的文件格式，目前只支持二进制格式。
元数据按用途的不同，可以分为两类：技术元数据（Technical Metadata）和业务元数据（Business Metadata）。 技术元数据是存储关于数据仓库系统技术细节的数据，是用于开发和管理数据仓库使用的数据。在DataArts Studio中，技术元数据即为技术资产，显示数据库、数据表、数据量的数量及其详情。
该功能由目的端作业参数“校验MD5值”控制，读取文件后写入OBS时，通过HTTP Header将MD5值提供给OBS做写入校验，并将校验结果写入OBS桶（该桶可以不是存储迁移文件的桶）。如果源端没有MD5文件则不校验。 迁移文件到文件系统时，目前只支持校验CDM抽取的文件是否与源文件一致（即只校验抽取的数据）。
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