Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
Description
Solr should migrate Lucene's LeafReader.storedFields() API (new as of Lucene 9.5) in place of the now-deprecated LeafReader.document() API (and associated CloseableThreadLocal approach).
A significant amount of heap space can be retained by the deprecated approach, particularly in many-segment, many-thread use cases (look for CompressedStoredFieldsReader in heap dumps).
Attachments
Issue Links
- is related to
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SOLR-16799 upgrade Solr to use Lucene 9.6.0
- Closed
- requires
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SOLR-16642 upgrade Solr to use Lucene 9.5.0
- Closed
- links to