hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10678) Unnecessary synchronization on collection used for test
Date Tue, 10 Jun 2014 18:51:02 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benoy Antony updated HADOOP-10678:
----------------------------------

    Status: Patch Available  (was: Open)

> Unnecessary synchronization on collection used for test
> -------------------------------------------------------
>
>                 Key: HADOOP-10678
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10678
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>            Priority: Minor
>         Attachments: HADOOP-10678.patch
>
>
> The function _SecurityUtil.getKerberosInfo()_  is a function used during authentication
and authorization. 
> It has two synchronized blocks and one of them is on testProviders. This is an unnecessary
lock given that the testProviders is empty in real scenario.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message