HDFS data transfer method and device, storage medium, and electronic device

Abstract

The present invention discloses a method and device for transferring HDFS data, a storage medium, and an electronic device, and belongs to the field of cloud computing. The method includes: transferring Hadoop distributed file system HDFS data from a source Hadoop cluster to a target Hadoop cluster; judging whether the first name service information of the source Hadoop cluster is consistent with the second name service information of the target Hadoop cluster; if it is judged that the first name service information of the source Hadoop cluster is inconsistent with the second name service information of the target Hadoop cluster, configuring the HDFS data in the data warehouse Hi ve metadata of the target Hadoop cluster based on the second name service information. The present invention solves the technical problem that the Hi ve metadata needs to be manually configured after data transfer in the related technology, improves the configuration efficiency of the Hi ve metadata, and after the HDFS data is transferred to the target Hadoop cluster, it does not need to be manually updated, and can be directly used and queried in the target Hadoop cluster.