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Jul 4, 2008, 1:55 AM
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[jira] Assigned: (LUCENE-1326) Inflater.end() method not always called in FieldsReader
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[ https://issues.apache.org/jira/browse/LUCENE-1326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless reassigned LUCENE-1326:
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Assignee: Michael McCandless
> 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.
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