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https://issues.apache.org/jira/browse/HDDS-11422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17891559#comment-17891559
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Scolley Huang commented on HDDS-11422:
--------------------------------------
[~karn.singh]
I want to fix the problem. Would you assign this task to me?
> NullPointerException encountered during execution of 'ozone sh token print'
> command
> -----------------------------------------------------------------------------------
>
> Key: HDDS-11422
> URL: https://issues.apache.org/jira/browse/HDDS-11422
> Project: Apache Ozone
> Issue Type: Bug
> Components: Ozone CLI
> Reporter: Karn Kumar Singh
> Priority: Major
>
> I tried executing the 'ozone sh token print' command and encountered
> NullPointerException.
> *Repro step:*
> # Create a token using the "ozone dtutil get" command and pass the hdfs
> scheme.
> # Print the token using the 'ozone sh token print' command.
> *Log:*
> {code:java}
> # ozone dtutil get hdfs://ns1 token_ns
> 24/09/05 13:29:35 INFO hdfs.DFSClient: Created token for hdfs:
> HDFS_DELEGATION_TOKEN [email protected], renewer=, realUser=,
> issueDate=1725542975242, maxDate=1726147775242, sequenceNumber=6,
> masterKeyId=11 on ha-hdfs:ns1
> # ozone dtutil print -alias anything token_ns
> File: token_ns
> # ozone dtutil print token_ns
> File: token_ns
> Token kind Service Renewer Exp date
> URL enc token
> --------------------------------------------------------------------------------
> HDFS_DELEGATION_TOKEN ha-hdfs:ns1 9/12/24, 1:29
> PM *********
> # ozone sh token print -t=token_ns
> java.lang.NullPointerException
> at
> org.apache.hadoop.ozone.shell.token.PrintTokenHandler.call(PrintTokenHandler.java:44)
> at
> org.apache.hadoop.ozone.shell.token.PrintTokenHandler.call(PrintTokenHandler.java:32)
> at picocli.CommandLine.executeUserObject(CommandLine.java:2045)
> at picocli.CommandLine.access$1500(CommandLine.java:148)
> at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2465)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2457)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2419)
> at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2277)
> at picocli.CommandLine$RunLast.execute(CommandLine.java:2421)
> at picocli.CommandLine.execute(CommandLine.java:2174)
> at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:100)
> at
> org.apache.hadoop.ozone.shell.OzoneShell.lambda$execute$0(OzoneShell.java:52)
> at
> org.apache.hadoop.hdds.tracing.TracingUtil.executeInSpan(TracingUtil.java:169)
> at
> org.apache.hadoop.hdds.tracing.TracingUtil.executeInNewSpan(TracingUtil.java:159)
> at org.apache.hadoop.ozone.shell.OzoneShell.execute(OzoneShell.java:51)
> at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:91)
> at org.apache.hadoop.ozone.shell.OzoneShell.main(OzoneShell.java:44)
> {code}
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