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Posted to issues@ozone.apache.org by "cchenaxchen (Jira)" <ji...@apache.org> on 2021/04/01 09:59:00 UTC
[jira] [Commented] (HDDS-4838) Deleting at bucket root throws NPE
[ https://issues.apache.org/jira/browse/HDDS-4838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17313060#comment-17313060 ]
cchenaxchen commented on HDDS-4838:
-----------------------------------
this problem is internal Ozone version，I test my Ozone version which from github has not this problem.
> Deleting at bucket root throws NPE
> ----------------------------------
>
> Key: HDDS-4838
> URL: https://issues.apache.org/jira/browse/HDDS-4838
> Project: Apache Ozone
> Issue Type: Bug
> Components: Ozone Client
> Affects Versions: 1.0.0
> Reporter: Wei-Chiu Chuang
> Assignee: cchenaxchen
> Priority: Major
>
> {noformat}
> $ sudo -u hdfs hdfs dfs -rm -r o3fs://tpcds100gb.sparksqldata.ozone1/
> 21/02/18 10:29:53 INFO Configuration.deprecation: io.bytes.per.checksum is deprecated. Instead, use dfs.bytes-per-checksum
> -rm: Fatal internal error
> java.lang.NullPointerException
> at org.apache.hadoop.fs.Path.mergePaths(Path.java:273)
> at org.apache.hadoop.fs.TrashPolicyDefault.makeTrashRelativePath(TrashPolicyDefault.java:113)
> at org.apache.hadoop.fs.TrashPolicyDefault.moveToTrash(TrashPolicyDefault.java:146)
> 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.FsShell.main(FsShell.java:391)
> {noformat}
> Expected: it should throw a more graceful error. If the same command with -skipTrash option, it errors out with this:
> {noformat}
> $ sudo -u hdfs hdfs dfs -rm -r -skipTrash o3fs://tpcds100gb.sparksqldata.ozone1/
> 21/02/18 10:31:24 WARN ozone.BasicOzoneFileSystem: Cannot delete root directory.
> rm: `o3fs://tpcds100gb.sparksqldata.ozone1/': Input/output error
> {noformat}
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