[ https://issues.apache.org/jira/browse/HDFS-15479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17161319#comment-17161319 ]
Shashikant Banerjee commented on HDFS-15479: -------------------------------------------- Thanks [~szetszwo] for working on this. The changes look ok . {code:java} final Snapshot earliest = snapshottable.getSnapshotList().get(0); {code} I think the snapshot list is sorted by name and the 1st element in the list may not be the earliest snapshot ? can you plz check? > Ordered snapshot deletion: make it a configurable feature > --------------------------------------------------------- > > Key: HDFS-15479 > URL: https://issues.apache.org/jira/browse/HDFS-15479 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: snapshots > Reporter: Tsz-wo Sze > Assignee: Tsz-wo Sze > Priority: Major > Attachments: h15479_20200719.patch > > > Ordered snapshot deletion is a configurable feature. In this JIRA, a conf is > added. > When the feature is enabled, only the earliest snapshot can be deleted. For > deleting the non-earliest snapshots, the behavior is temporarily changed to > throwing an exception in this JIRA. In HDFS-15480, the behavior of deleting > the non-earliest snapshots will be changed to marking them as deleted. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org