[HDDS-5901] Delete on volume/bucket throws fatal error on ofs

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Component/s: Ozone Filesystem
• Labels: pull-request-available
• Target Version/s: 1.3.0
• Assignee: Siddhant Sangwan
• Reporter: Soumitra Sulav (Old)
• Created: 26/Oct/21 07:24
• Updated: 05/May/23 15:22
• Resolved: 28/Oct/21 15:07

Description

Recursive delete

ozone fs -rm -R ofs://ozone1/absdf

on a volume or bucket gives the following fatal error as no trash is configured at root level.

-rm: Fatal internal error
java.lang.RuntimeException: Volume or bucket doesn't have trash root.
	at org.apache.hadoop.ozone.OFSPath.getTrashRoot(OFSPath.java:298)
	at org.apache.hadoop.fs.ozone.BasicRootedOzoneFileSystem.getTrashRoot(BasicRootedOzoneFileSystem.java:727)
	at org.apache.hadoop.fs.TrashPolicyDefault.moveToTrash(TrashPolicyDefault.java:134)
	at org.apache.hadoop.fs.Trash.moveToTrash(Trash.java:110)
	at org.apache.hadoop.fs.Trash.moveToAppropriateTrash(Trash.java:96)
	at org.apache.hadoop.fs.shell.Delete$Rm.moveToTrash(Delete.java:153)
	at org.apache.hadoop.fs.shell.Delete$Rm.processPath(Delete.java:118)
	at org.apache.hadoop.fs.shell.Command.processPathInternal(Command.java:367)
	at org.apache.hadoop.fs.shell.Command.processPaths(Command.java:331)
	at org.apache.hadoop.fs.shell.Command.processPathArgument(Command.java:304)
	at org.apache.hadoop.fs.shell.Command.processArgument(Command.java:286)
	at org.apache.hadoop.fs.shell.Command.processArguments(Command.java:270)
	at org.apache.hadoop.fs.shell.FsCommand.processRawArguments(FsCommand.java:120)
	at org.apache.hadoop.fs.shell.Command.run(Command.java:177)
	at org.apache.hadoop.fs.FsShell.run(FsShell.java:328)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
	at org.apache.hadoop.fs.ozone.OzoneFsShell.main(OzoneFsShell.java:81)

This problem has been handled when the Trash policy is TrashPolicyOzone (in HDDS-5175), but not for TrashPolicyDefault. A possible solution is to make TrashPolicyOzone the default Trash policy.

Issue Links

• links to: GitHub Pull Request #2776