hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vrushali C (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13400) update the ApplicationClassLoader implementation in line with latest Java ClassLoader implementation
Date Wed, 27 Jul 2016 00:10:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394818#comment-15394818
] 

Vrushali C commented on HADOOP-13400:
-------------------------------------

I am looking into this. The ApplicationClassloader overloads getResource(String) and loadClass
APIs. I have the updated code ready for loadClass. Don't see much in the getResource function
to modify. 

I believe getResources is being handled as part of  HADOOP-13398.

There are some new APIs around assertion status for this class loader in the 1.8 Classloader
class. I am not completely clear if the ApplicationClassloader needs to do anything different
here. 

> update the ApplicationClassLoader implementation in line with latest Java ClassLoader
implementation
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-13400
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13400
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: util
>            Reporter: Sangjin Lee
>            Assignee: Vrushali C
>
> The current {{ApplicationClassLoader}} implementation is aged, and does not reflect the
latest java {{ClassLoader}} implementation. One example is the use of the fine-grained classloading
lock.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org


Mime
View raw message