[
https://issues.apache.org/jira/browse/LUCENE-5659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13993525#comment-13993525
]
Robert Muir commented on LUCENE-5659:
-------------------------------------
Thanks for the explanation. I opened an issue for the real bug here: LUCENE-5660
We should also maybe revert 5628 in my opinion. This stuff is abuse of the
automaton pkg for what its not designed to do, like trying to use a linked list
as a hashmap.
> SpecialOperations.isFinite hits StackOverflowError on automaton accepting
> long strings
> --------------------------------------------------------------------------------------
>
> Key: LUCENE-5659
> URL: https://issues.apache.org/jira/browse/LUCENE-5659
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 4.9, 5.0
>
> Attachments: LUCENE-5659.patch
>
>
> Just like we fixed getFiniteStrings to not consume stack in proportion to the
> longest string accepted by the automaton (LUCENE-5628), isFinite has the same
> limitation. The fix is pretty simple; I just share the code from
> getFiniteStrings, but allocate two BitSets up front like the current impl.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
