lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1326) Inflater.end() method not always called in FieldsReader
Date Fri, 04 Jul 2008 08:56:20 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12610489#action_12610489
] 

Michael McCandless commented on LUCENE-1326:
--------------------------------------------

I'll commit a try/finally for both FieldsReader & FieldsWriter.  Thanks Robert!

> Inflater.end() method not always called in FieldsReader
> -------------------------------------------------------
>
>                 Key: LUCENE-1326
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1326
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 2.3.1
>            Reporter: Robert Newson
>            Assignee: Michael McCandless
>
> We've just found an insidious memory leak in our own application as we did not always
call Deflater.end() and Inflater.end(). As documented here;
> http://bugs.sun.com/view_bug.do?bug_id=4797189
> The non-heap memory that the native zlib code uses is not freed in a timely manner.
> FieldsWriter appears safe as no exception can be thrown between the Deflater's creation
and end() as it uses a ByteArrayOutputStream
> FieldsReader, however, is not safe. In the event of a DataFormatException the call to
end() will not occur.

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


---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org


Mime
View raw message