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https://issues.apache.org/jira/browse/LUCENE-2556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12922523#action_12922523
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Robert Muir commented on LUCENE-2556:
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bq. The only thing: It still thin it should use an array size calculated by
ArrayUtils.oversize() on the clone?
I don't think we should. the clone might never be used again:
So if the clone is never reused, there is no evidence the array will ever grow
(most analysis processes, stemming and folding, etc actually shorten the term
text)
> CharTermAttribute cloning memory consumption
> --------------------------------------------
>
> Key: LUCENE-2556
> URL: https://issues.apache.org/jira/browse/LUCENE-2556
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Analysis
> Affects Versions: 3.0.2
> Reporter: Adriano Crestani
> Assignee: Uwe Schindler
> Priority: Minor
> Fix For: 3.1
>
> Attachments: CharTermAttributeMemoryConsumptionDemo.java,
> LUCENE-2556.patch, lucene_2556_adriano_crestani_07_23_2010.patch,
> lucene_2556_adriano_crestani_07_24_2010.patch
>
>
> The memory consumption problem with cloning a CharTermAttributeImpl object
> was raised on thread http://markmail.org/thread/bybuerugbk5w2u6z
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