[jira] [Created] (SOLR-15561) Write escaped strings in SolrJSONWriter to a StringBuilder before the writer.

["Mark Robert Miller (Jira)" <ji...@apache.org>]

Mark Robert Miller created SOLR-15561:
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             Summary: Write escaped strings in SolrJSONWriter to a StringBuilder before the writer.
                 Key: SOLR-15561
                 URL: https://issues.apache.org/jira/browse/SOLR-15561
             Project: Solr
          Issue Type: Sub-task
      Security Level: Public (Default Security Level. Issues are Public)
            Reporter: Mark Robert Miller


As mentioned in comments:

// it might be more efficient to use a stringbuilder or write substrings
// if writing chars to the stream is slow.

It turns out this is the case. Generates more garbage, less efficient, can vary depending on what exactly ends up backing it.

Works better to reuse a StringBuilder and then dump that to the writer.



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