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https://issues.apache.org/jira/browse/SOLR-7647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14613294#comment-14613294
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ASF subversion and git services commented on SOLR-7647:
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Commit 1689045 from [~joel.bernstein] in branch 'dev/trunk'
[ https://svn.apache.org/r1689045 ]
SOLR-7441, SOLR-7647: Improve overall robustness of the Streaming stack:
Streaming API, Streaming Expressions, Parallel SQL
> ExportHandler does not escape special Characters
> ------------------------------------------------
>
> Key: SOLR-7647
> URL: https://issues.apache.org/jira/browse/SOLR-7647
> Project: Solr
> Issue Type: Bug
> Affects Versions: 4.10.3
> Reporter: Sven Kiesewetter
> Assignee: Joel Bernstein
> Priority: Minor
>
> We use Solr 4.10.3 and have configured an /export SearchHandler in addition
> to the default SearchHandler /select.
> The handler follows the example from section "Exporting Result Sets" of the
> Solr user guide (v4.10).
> {code:xml}
> <requestHandler name="/export" class="solr.SearchHandler">
> <lst name="invariants">
> <str name="rq">{!xport}</str>
> <str name="wt">xsort</str>
> <str name="distrib">false</str>
> <str name="fl">username,description</str>
> </lst>
> <arr name="components">
> <str>query</str>
> </arr>
> </requestHandler>
> {code}
> The description field may contain line breaks (\n) and quotation marks (").
> When using the /select handler those characters are properly escaped. E.g. we
> get following value in the response:
> {code}
> "description":"Lorem ipsum\n\ndolor sit amet. \"hello\" world \" test....",
> {code}
> BUT when using the /export handler those characters are NOT escaped. We
> get:
> {code}
> "description":"Lorem ipsum
> dolor sit amet. "hello" world " test...."
> {code}
> The latter is not valid JSON in our understanding.
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