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https://issues.apache.org/jira/browse/CONNECTORS-623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13683227#comment-13683227
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Karl Wright commented on CONNECTORS-623:
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Hi Abe-san,
Thank you for the data.
Headers in HTTP are supposed to be 7-bit ASCII, which is probably why it comes
up as "??????.txt". Although the extension is right, since that is always
ASCII, this may never have worked to be able to transmit an accurate and
complete file name. In my code, before we went to SolrJ and HttpClient, I used
UTF-8, as follows:
{code}
String value = "Content-Disposition: form-data";
if (name != null)
value += "; name=\""+name+"\"";
if (fileName != null)
value += "; filename=\""+fileName+"\"";
value += "\r\n";
byte[] tmp = value.getBytes("UTF-8");
{code}
I will do research to see if there is any W3C specification that seems to
permit using UTF-8 rather than 7-bit ASCII for form headers in form data,
because without such a identified specification it is unlikely I could
reasonably change HttpComponents HttpClient to work in this way. It is also
possible that this never really worked; it would be good to confirm that in
(say) ManifoldCF release 1.0.
Thanks,
Karl
> stream_size and stream_name can't be sent
> -----------------------------------------
>
> Key: CONNECTORS-623
> URL: https://issues.apache.org/jira/browse/CONNECTORS-623
> Project: ManifoldCF
> Issue Type: Bug
> Components: Lucene/SOLR connector
> Affects Versions: ManifoldCF 1.1
> Reporter: Shinichiro Abe
> Assignee: Karl Wright
> Priority: Minor
> Fix For: ManifoldCF 1.1, ManifoldCF 1.2
>
> Attachments: CONNECTORS-623.patch
>
>
> These metadata can be sent to Solr in MCF 1.0.1 but can not be sent in MCF
> 1.1.
> I think it is because of SolrJ.
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