[HADOOP-11545] ArrayIndexOutOfBoundsException is thrown with "hadoop credential list -provider"

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.7.0
• Component/s: security
• Target Version/s: 2.7.0
• Hadoop Flags: Reviewed
• Assignee: Brahma Reddy Battula
• Reporter: Brahma Reddy Battula
• Created: 04/Feb/15 10:28
• Updated: 10/Apr/15 20:04
• Resolved: 18/Feb/15 19:20

Description

Scenario:
========
Please run the following command . dn't give the provider path.

[hdfs@host194 bin]$ ./hadoop credential list -provider
java.lang.ArrayIndexOutOfBoundsException: 2
        at org.apache.hadoop.security.alias.CredentialShell.init(CredentialShell.java:117)
        at org.apache.hadoop.security.alias.CredentialShell.run(CredentialShell.java:63)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.hadoop.security.alias.CredentialShell.main(CredentialShell.java:427)

Issue Links

• relates to: HADOOP-11609 Correct credential commands info in CommandsManual.html#credential