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https://issues.apache.org/jira/browse/CONNECTORS-1396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15945884#comment-15945884
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Karl Wright commented on CONNECTORS-1396:
-----------------------------------------
Hi [~cguzel], this is coming from the Solr output connector, but the source of
the problem is a bad mime type coming from an email attachment:
{code}
final String mimeType = part.getContentType();
if (!activities.checkMimeTypeIndexable(mimeType)) {
errorCode = activities.EXCLUDED_MIMETYPE;
errorDesc = "Excluded because of mime type ('"+mimeType+"')";
activities.noDocument(documentIdentifier, version);
continue;
}
RepositoryDocument rd = new RepositoryDocument();
rd.setFileName(part.getFileName());
rd.setMimeType(mimeType);
...
{code}
I would love to find out exactly what the mime type is that's coming from
Exchange that upsets HttpClient so badly. Can you add a log statement to the
above code so we can see the mime types that are coming from each attachment?
Thanks!
> Email processing multipart casting problem
> ------------------------------------------
>
> Key: CONNECTORS-1396
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1396
> Project: ManifoldCF
> Issue Type: Bug
> Components: Email connector
> Affects Versions: ManifoldCF 2.6
> Reporter: Cihad Guzel
> Assignee: Karl Wright
> Fix For: ManifoldCF 2.7
>
> Attachments: CONNECTORS-1396.patch
>
>
> I try email connector with exchange server 2013. I have some errors.
> If I select the "Encoding of Attachment" from metadata tab of email connector:
> {code}
> DEBUG 2017-03-08 19:31:13,646 (Worker thread '1') - Email: Processing
> document identifier
> 'INBOX:<[email protected]>'
> FATAL 2017-03-08 19:31:18,243 (Worker thread '1') - Error tossed:
> java.lang.String cannot be cast to javax.mail.Multipart
> java.lang.ClassCastException: java.lang.String cannot be cast to
> javax.mail.Multipart
> at
> org.apache.manifoldcf.crawler.connectors.email.EmailConnector.processDocuments(EmailConnector.java:631)
> at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399)
> {code}
> If I select the "MIME type of attachment" from metadata tab of email
> connector:
> {code}
> DEBUG 2017-03-08 19:37:40,026 (Worker thread '40') - Email: Processing
> document identifier
> 'INBOX:<[email protected]>'
> FATAL 2017-03-08 19:37:40,633 (Worker thread '30') - Error tossed:
> java.lang.String cannot be cast to javax.mail.Multipart
> java.lang.ClassCastException: java.lang.String cannot be cast to
> javax.mail.Multipart
> at
> org.apache.manifoldcf.crawler.connectors.email.EmailConnector.processDocuments(EmailConnector.java:651)
> at
> org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:399)
> {code}
> I saw similar issue : https://issues.apache.org/jira/browse/CONNECTORS-1260
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