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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HADOOP-12766) The default value of "hadoop.workaround.non.threadsafe.getpwuid" is different between core-default.xml and NativeIO.java
Date Thu, 04 Feb 2016 12:29:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15132238#comment-15132238
] 

Akira AJISAKA edited comment on HADOOP-12766 at 2/4/16 12:29 PM:
-----------------------------------------------------------------

I'm thinking we can change the default value to "true" in core-default.xml because the default
value "false" in core-default.xml is no-op before HADOOP-12735.
In addition, I'm thinking we can move the following source code into CommonConfigurationKeysPublic.java
for testing (See HADOOP-12738 for the detail).
{code:title=NativeIO.java}
    static final String WORKAROUND_NON_THREADSAFE_CALLS_KEY =
      "hadoop.workaround.non.threadsafe.getpwuid";
    static final boolean WORKAROUND_NON_THREADSAFE_CALLS_DEFAULT = true;
{code}


was (Author: ajisakaa):
I'm thinking we can change the default value to "true" in core-default.xml because the default
value "false" in core-default.xml is no-op before HADOOP-12735.
In addition, I'm thinking we can move the following source code into CommonConfigurationKeys.java
for testing (See HADOOP-12738 for the detail).
{code:title=NativeIO.java}
    static final String WORKAROUND_NON_THREADSAFE_CALLS_KEY =
      "hadoop.workaround.non.threadsafe.getpwuid";
    static final boolean WORKAROUND_NON_THREADSAFE_CALLS_DEFAULT = true;
{code}

> The default value of "hadoop.workaround.non.threadsafe.getpwuid" is different between
core-default.xml and NativeIO.java
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-12766
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12766
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Akira AJISAKA
>         Attachments: HADOOP-12766.01.patch
>
>
> The default value of "hadoop.workaround.non.threadsafe.getpwuid" is false in core-default.xml,
but is true in NativeIO.java.



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