Robert Joseph Evans created HDFS-3973: -----------------------------------------
Summary: Old trash directories are never deleted on upgrade from 1.x Key: HDFS-3973 URL: https://issues.apache.org/jira/browse/HDFS-3973 Project: Hadoop HDFS Issue Type: Bug Affects Versions: 0.23.3, 2.0.2-alpha Reporter: Robert Joseph Evans The older format of the trash checkpoint for 1.x is yyMMddHHmm the new format is yyMMddHHmmss(-\d+)? so if you upgrade from an old cluster to a new one, all of the entires in .trash will never be deleted because they currently are always ignored on deletion. We should support deleting the older format as well. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira