[jira] [Created] (OAK-1022) Add a custom Oak Lucene analizer

["Alex Parvulescu (JIRA)" <ji...@apache.org>]

Alex Parvulescu created OAK-1022:
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             Summary: Add a custom Oak Lucene analizer 
                 Key: OAK-1022
                 URL: https://issues.apache.org/jira/browse/OAK-1022
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: oak-lucene
            Reporter: Alex Parvulescu
            Assignee: Alex Parvulescu


Following OAK-1007 where I switched to a ClassicAnalizer, I realized that it introduced some subtle changes in tokenization behavior.

For example there's a twist if the token contains a number.
>From the ClassicTokenizer api:
bq. Splits words at hyphens, unless there's a number in the token, in which case the whole token is interpreted as a product number and is not split.

this means that a path token could be split either in 2 tokens if it has no numbers:
{code}
/parent/child => 'parent', 'child'
{code}

or just one if it has numbers:
{code}
/p12345/p23456 => '/p12345/p23456'
{code}

Also, I'd like to split alphanumeric tokens on '_' and on '.' as well.

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