Robert Muir created LUCENE-6133:
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Summary: improve default stored fields merge algorithm
Key: LUCENE-6133
URL: https://issues.apache.org/jira/browse/LUCENE-6133
Project: Lucene - Core
Issue Type: Task
Reporter: Robert Muir
This is not very efficient today.
We should try to improve the default one and not rely so much upon bulk merges.
At the least we can use a specialized visitor, save some cpu, and avoid
creating so much garbage.
Another pain point in default merge is all the string creation and unicode
encode/decoding back and forth. I don't tackle that here... but that would be
fantastic to fix in another issue.
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