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https://issues.apache.org/jira/browse/SOLR-7557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14548071#comment-14548071
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ASF GitHub Bot commented on SOLR-7557:
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GitHub user stiost opened a pull request:
https://github.com/apache/lucene-solr/pull/148
SOLR-7557: Fix parsing of child documents using queryAndStreamResponse
Details in Jira: https://issues.apache.org/jira/browse/SOLR-7557
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/stiost/lucene-solr trunk
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/lucene-solr/pull/148.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #148
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commit 3eb060e9d3aa9d3098d4d9043d009e4ee4f321de
Author: Stian Østerhaug <[email protected]>
Date: 2015-05-18T14:24:31Z
SOLR-7557: Fix parsing of child documents using queryAndStreamResponse
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> Solrj doesn't handle child documents when using queryAndStreamResponse
> ----------------------------------------------------------------------
>
> Key: SOLR-7557
> URL: https://issues.apache.org/jira/browse/SOLR-7557
> Project: Solr
> Issue Type: Bug
> Components: SolrJ
> Affects Versions: Trunk
> Reporter: Stian Østerhaug
>
> Getting the results from a query that as child documents results in "parsing
> error" when using SolrClient's queryAndStreamResponse(), but not when using
> the regular query() method.
> The bug is caused by StreamingBinaryResponseParser's JavaBinCodec override of
> readSolrDocument which always returns null (the document is instead passed to
> the callback), but JavaBinCodec uses the method to also decode child
> documents.
> I have fixed this by using a simple nestedLevel variable that can be used to
> detect if the document being parsed is a child (and should be returned) or a
> parent (and should be passed to the callback).
> The fix feels kinda hacky, but it is simple. Link to a Github pull request to
> follow.
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