Sankar Hariappan created HIVE-20476: ---------------------------------------
Summary: REPL LOAD and EXPORT/IMPORT operations ignores distcp failures. Key: HIVE-20476 URL: https://issues.apache.org/jira/browse/HIVE-20476 Project: Hive Issue Type: Bug Components: HiveServer2, repl Affects Versions: 3.1.0 Reporter: Sankar Hariappan Assignee: Sankar Hariappan CopyUtils uses FileUtils.distCp to copy files but doesn't check the return value. It returns false if the copy fails. Now, REPL LOAD and EXPORT/IMPORT commands internally uses CopyUtils to copy data files across clusters and here it may return success even if file copy fails and may cause data loss. Need to throw error and retry. -- This message was sent by Atlassian JIRA (v7.6.3#76005)