harmony-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Leo Li (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-3148) [Classlib][nio] alloc many DirectByteBuffers may cause memory-out-error
Date Thu, 17 May 2007 14:03:16 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-3148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12496571
] 

Leo Li commented on HARMONY-3148:
---------------------------------

Hi, Alexey:
     Actually the hardcoded policy is not a good idea, here I just assure testcase can pass.
Since the combination of VM implementation and platform decides the value.
     I am trying to adopt a self-adapting strategy to decide the level dynamically.
     Any suggestion?

Thanks.
Leo.

> [Classlib][nio] alloc many DirectByteBuffers may cause memory-out-error
> -----------------------------------------------------------------------
>
>                 Key: HARMONY-3148
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3148
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Jimmy, Jing Lv
>         Assigned To: Tim Ellison
>         Attachments: patch-3148.zip
>
>
> Hi,
>      As discussed on mailing-list, DirectByteBuffer uses native memory which is out of
GC-control, alloc many DirectByteBuffer may cause memory-out-error if they are not GCed, even
they can be GCed at that time. 
>      This happens in Harmony but not in RI. This should be a bug of Harmony.
>      Note: other native memory users, e.g., java.util.zip.Deflater, may cause this problem
as well.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message