Expose the index size from LuceneIndexManager

Description

Needed for Infinispan statistics.
See org.hibernate.search.stat.impl.StatisticsImpl#getIndexSize(org.hibernate.search.indexes.spi.IndexManager) in Search 5.

Environment

None

Assignee

Yoann Rodière

Reporter

Yoann Rodière

Labels

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Suitable for new contributors

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Feedback Requested

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Components

Fix versions

Priority

Major
Configure