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https://issues.apache.org/jira/browse/LUCENE-2073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12778999#action_12778999
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Robert Muir commented on LUCENE-2073:
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Hi Marvin, thanks for reviewing it.
{quote}
... but I still think the message is a little too aggressive. There are a lot
of people just using ye olde StandardAnalyzer, and they don't need to reindex.
We don't need to spread our own FUD.
{quote}
are you sure? StandardAnalyzer uses LowerCaseFilter, i did not check to see if
any casing properties have changed.
{quote}
Can we change it to say "Analyzers", and then refer people to the docs for
their specific Analyzer? Alternatively, should that notification just contain
a complete list of the affected classes?
{quote}
Basically I am trying to be ambiguous, because I'm not sure what all is
affected without doing some significant analysis!
I will do this, if its the right thing though.
> Document issues involved in building your index with one jdk version and then
> searching/updating with another
> -------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-2073
> URL: https://issues.apache.org/jira/browse/LUCENE-2073
> Project: Lucene - Java
> Issue Type: Task
> Reporter: Mark Miller
> Attachments: LUCENE-2073.patch, LUCENE-2073.patch
>
>
> I think this needs to go in something of a permenant spot - this isn't a one
> time release type issues - its going to present over multiple release.
> {quote}
> If there is nothing we can do here, then we just have to do the best we can -
> such as a prominent notice alerting that if you transition JVM's between
> building and searching the index and you are using or doing X, things will
> break.
> We should put this in a spot that is always pretty visible - perhaps even a
> new readme file titlted something like IndexBackwardCompatibility or
> something, to which we can add other tips and gotchyas as they come up. Or
> MaintainingIndicesAcrossVersions, or
> FancyWhateverGetsYourAttentionAboutUpgradingStuff. Or a permanent
> entry/sticky entry at the top of Changes.
> {quote}
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