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https://issues.apache.org/jira/browse/HBASE-16745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu reassigned HBASE-16745:
------------------------------
Assignee: Ted Yu
> HttpDoAsClient should handle failure in retrieving Subject
> ----------------------------------------------------------
>
> Key: HBASE-16745
> URL: https://issues.apache.org/jira/browse/HBASE-16745
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Labels: thrift
> Attachments: 16745.v1.txt
>
>
> {code}
> $ hbase org.apache.hadoop.hbase.thrift.HttpDoAsClient localhost 9095 hbase
> security=true
> Exception in thread "main" java.util.NoSuchElementException
> at java.util.LinkedList$ListItr.next(LinkedList.java:890)
> at javax.security.auth.Subject$SecureSet$1.next(Subject.java:1056)
> at
> org.apache.hadoop.hbase.thrift.HttpDoAsClient.main(HttpDoAsClient.java:85)
> {code}
> When Subject cannot be retrieved (e.g. due to empty ticket cache), we
> shouldn't end up with NoSuchElementException.
> Better error message should be given.
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