Josh Elser created HADOOP-10927: ----------------------------------- Summary: Ran `hadoop credential` expecting usage, got NPE instead Key: HADOOP-10927 URL: https://issues.apache.org/jira/browse/HADOOP-10927 Project: Hadoop Common Issue Type: Bug Components: security Reporter: Josh Elser Priority: Minor
{noformat} $ hadoop credential java.lang.NullPointerException at org.apache.hadoop.security.alias.CredentialShell.run(CredentialShell.java:67) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.security.alias.CredentialShell.main(CredentialShell.java:420) {noformat} Ran a no-arg version of {{hadoop credential}} expecting to get the usage/help message (like other commands act), and got the above exception instead. -- This message was sent by Atlassian JIRA (v6.2#6252)