[
https://issues.apache.org/jira/browse/LUCENE-5850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086153#comment-14086153
]
Robert Muir commented on LUCENE-5850:
-------------------------------------
{quote}
The assumption you have is that it might happen that LUCENE_MAIN_VERSION is
"4.9.1", which it can never be
{quote}
But it _should_ be if 4.9.1 is going to have any significant changes. Otherwise
if we make a mistake, we cant correct it, as we will be unable to differentiate
between 4.9 and 4.9.1 indexes.
This is a really big problem.
> Constants#LUCENE_MAIN_VERSION can have broken values
> -----------------------------------------------------
>
> Key: LUCENE-5850
> URL: https://issues.apache.org/jira/browse/LUCENE-5850
> Project: Lucene - Core
> Issue Type: Bug
> Components: general/build
> Affects Versions: 4.3.1, 4.5.1
> Reporter: Simon Willnauer
> Fix For: 5.0, 4.10
>
> Attachments: LUCENE-5850.patch, LUCENE-5850.patch, LUCENE-5850.patch,
> LUCENE-5850.patch, LUCENE-5850.patch, LUCENE-5850.patch,
> LUCENE-5850_bomb.patch, LUCENE-5850_smoketester.patch
>
>
> Constants#LUCENE_MAIN_VERSION is set to the Lucene Main version and should
> not contain minor versions. Well this is at least what I thought and to my
> knowledge what the comments say too. Yet in for instance 4.3.1 and 4.5.1 we
> broke this such that the version from SegmentsInfo can not be parsed with
> Version#parseLeniently. IMO we should really add an assertion that this
> constant doesn't throw an error and / or make the smoketester catch this. to
> me this is actually a index BWC break. Note that 4.8.1 doesn't have this
> problem...
--
This message was sent by Atlassian JIRA
(v6.2#6252)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
