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alibabacloud-migration-lhm-migrate-hive-to-paimon

alibabacloud-migration-lhm-migrate-hive-to-paimon

Hive 到阿里云 DLF Paimon 数据迁移工具,覆盖存量迁移与增量迁移全流程。存量迁移:Hive DDL 自动转换为 Paimon DDL 与 format-table 外表、rclone 同步 HDFS 到 OSS、Spark Thrift Server 执行 INSERT OVERWRITE,支持 orc/parquet/csv/json/text;提供 --auto-create-db、--force、--max-parallel 并行、--verify 行数校验、--direct-read 直读模式(OSS-HDFS/DLS 场景跳过 rclone)、迁移报告自动生成。增量迁移:三阶段流水线(DDL → rclone → INSERT)执行 hive-exploration 增量探查结果。内置…

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