Siyao Meng created HDFS-15539: --------------------------------- Summary: When disallowing snapshot on a dir, throw exception if its snapshot root is not empty Key: HDFS-15539 URL: https://issues.apache.org/jira/browse/HDFS-15539 Project: Hadoop HDFS Issue Type: Improvement Components: hdfs Reporter: Siyao Meng Assignee: Siyao Meng
When snapshot is disallowed on a dir, {{getTrashRoots()}} won't return the trash root in that dir anymore (if any). The risk is the trash root will be left there forever. We need to throw an exception there and prompt the user to clean up or rename the trash root if it is not empty. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org