Joel Bernstein created SOLR-12198:
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Summary: Stream Evaluators should not copy matrices needlessly
Key: SOLR-12198
URL: https://issues.apache.org/jira/browse/SOLR-12198
Project: Solr
Issue Type: Improvement
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Joel Bernstein
Currently many of the Stream Evaluators that are working with matrices are
creating multiple copies of the underlying multi-dimensional arrays. This can
lead to excessive memory usage. This ticket will change the implementations so
copies of the multi-dimensional arrays that back a matrix are only copied when
the *copyOf* function is used.
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