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| <title>Adopting Oxygen (4.7) mechanisms and APIs</title> |
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| <h1>Adopting Oxygen (4.7) mechanisms and APIs</h1> |
| |
| <p> |
| This section describes changes that are required if you are trying to change |
| your 4.6 plug-in to adopt the 4.7 mechanisms and APIs. |
| </p> |
| |
| <ol> |
| <li><a href="#Lucene_Index">Pre-built Lucene indexes should be updated</a></li> |
| </ol> |
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| <h2>1. <a name="Lucene_Index">Pre-built Lucene indexes should be updated</a></h2> |
| <p><strong>What is affected:</strong> Clients supplying pre-built Lucene help indexes. |
| </p> |
| <p><strong>Description:</strong> |
| We have updated the Apache Lucene search engine to Lucene 6.1.0. This means that the indexes |
| built with 3.5.0 will not be readable anymore. See <a href="https://lucene.apache.org/core/old_versioned_docs/versions/6_1_0/changes/Changes.html"> |
| Lucene Change Log</a> for details. |
| </p> |
| <p><strong>Action required:</strong> |
| Clients should: |
| </p> |
| <ul> |
| <li>Re-build their indexes with Lucene 6.1.0 and supply them as before</li> |
| </ul> |
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