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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13353) LdapGroupsMapping getPassward shouldn't return null when IOException throws
Date Sat, 06 Aug 2016 02:06:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15410384#comment-15410384
] 

Wei-Chiu Chuang commented on HADOOP-13353:
------------------------------------------

[~Naganarasimha] thanks for reporting this! I'll revert this commit now.

> LdapGroupsMapping getPassward shouldn't return null when IOException throws
> ---------------------------------------------------------------------------
>
>                 Key: HADOOP-13353
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13353
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.6.0
>            Reporter: Zhaohao Liang
>            Assignee: Wei-Chiu Chuang
>              Labels: supportability
>             Fix For: 2.8.0, 2.9.0, 3.0.0-alpha2
>
>         Attachments: HADOOP-13353.002.patch, HADOOP-13353.003.patch, HADOOP-13353.patch
>
>
> When IOException throws in getPassword(), getPassword() return null String,  this will
cause setConf() throws java.lang.NullPointerException when check isEmpty() on null string.



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