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https://issues.apache.org/jira/browse/LUCENE-2818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12972763#action_12972763
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Michael McCandless commented on LUCENE-2818:
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+1 I think this'd be a good simplification of IW/IR code. I don't mind that IO
would know how to delete the partial file it had created; that seems fair.
So eg CompoundFileWriter would abort its output file on hitting any exception.
I think we can make a default impl that simply closes & suppresses exceptions?
(We can't .deleteFile since an abstract IO doesn't know its Dir). Our concrete
impls can override w/ versions that do delete the file...
> abort() method for IndexOutput
> ------------------------------
>
> Key: LUCENE-2818
> URL: https://issues.apache.org/jira/browse/LUCENE-2818
> Project: Lucene - Java
> Issue Type: Improvement
> Reporter: Earwin Burrfoot
>
> I'd like to see abort() method on IndexOutput that silently (no exceptions)
> closes IO and then does silent papaDir.deleteFile(this.fileName()).
> This will simplify a bunch of error recovery code for IndexWriter and
> friends, but constitutes an API backcompat break.
> What do you think?
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