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  1. XWiki Platform
  2. XWIKI-13196

Solr indexing error when attachment has an empty filename

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 7.4.2
    • Fix Version/s: None
    • Component/s: Old Core
    • Labels:
    • Difficulty:
      Unknown
    • Similar issues:

      Description

      In the logs of xwiki.org I could see:

      2016-03-11 10:33:08,036 [XWiki Solr resolve thread] WARN  o.x.s.s.i.DefaultSolrIndexer   - Failed to apply operation [INDEX] on root reference [design:Mockups.MeetingManager] 
      java.lang.IllegalArgumentException: An Entity Reference name cannot be null or empty
      	at org.xwiki.model.reference.EntityReference.setName(EntityReference.java:186) ~[xwiki-platform-model-7.4.2.jar:na]
      	at org.xwiki.model.reference.EntityReference.<init>(EntityReference.java:154) ~[xwiki-platform-model-7.4.2.jar:na]
      	at org.xwiki.model.reference.AttachmentReference.<init>(AttachmentReference.java:68) ~[xwiki-platform-model-7.4.2.jar:na]
      	at com.xpn.xwiki.doc.XWikiAttachment.getReference(XWikiAttachment.java:156) ~[xwiki-platform-legacy-oldcore-7.4.2.jar:na]
      	at org.xwiki.search.solr.internal.reference.DocumentSolrReferenceResolver.addAttachmentsReferences(DocumentSolrReferenceResolver.java:139) ~[xwiki-platform-search-solr-api-7.4.2.jar:na]
      	at org.xwiki.search.solr.internal.reference.DocumentSolrReferenceResolver.getReferences(DocumentSolrReferenceResolver.java:121) ~[xwiki-platform-search-solr-api-7.4.2.jar:na]
      	at org.xwiki.search.solr.internal.reference.DocumentSolrReferenceResolver.getReferences(DocumentSolrReferenceResolver.java:55) ~[xwiki-platform-search-solr-api-7.4.2.jar:na]
      	at org.xwiki.search.solr.internal.reference.DefaultSolrReferenceResolver.getReferences(DefaultSolrReferenceResolver.java:163) ~[xwiki-platform-search-solr-api-7.4.2.jar:na]
      	at org.xwiki.search.solr.internal.DefaultSolrIndexer$Resolver.runInternal(DefaultSolrIndexer.java:213) ~[xwiki-platform-search-solr-api-7.4.2.jar:na]
      	at com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:131) [xwiki-platform-legacy-oldcore-7.4.2.jar:na]
      	at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
      

      There are 2 aspects:

      FTR in this case here's the DB info I got:

      +-------------+---------------------+--------------+----------+---------------------+---------------------------+-------------+-------------+--------------+
      | XWA_ID      | XWA_DOC_ID          | XWA_FILENAME | XWA_SIZE | XWA_DATE            | XWA_AUTHOR                | XWA_VERSION | XWA_COMMENT | XWA_MIMETYPE |
      +-------------+---------------------+--------------+----------+---------------------+---------------------------+-------------+-------------+--------------+
      | -1917803843 | 3513979740967719062 |              |        0 | 2009-04-01 11:32:13 | xwiki:XWiki.LaurentLunati | 1.1         |             | NULL         |
      +-------------+---------------------+--------------+----------+---------------------+---------------------------+-------------+-------------+--------------+
      

      And the corresponding doc:

      +---------------------+------------------------+----------------+-------------------------+--------------+----------------------+-----------------+---------------------+-------------------------+---------------------+---------------------+---------------------+---------------------+---------+---------------------------------------------------------------------------------------------+-------------+------------------+-----------------------------+---------------+--------------+----------------------+-----------------------+-------------+---------------+---------------+------------+
      | XWD_ID              | XWD_FULLNAME           | XWD_NAME       | XWD_TITLE               | XWD_LANGUAGE | XWD_DEFAULT_LANGUAGE | XWD_TRANSLATION | XWD_DATE            | XWD_CONTENT_UPDATE_DATE | XWD_CREATION_DATE   | XWD_AUTHOR          | XWD_CONTENT_AUTHOR  | XWD_CREATOR         | XWD_WEB | XWD_CONTENT                                                                                 | XWD_VERSION | XWD_CUSTOM_CLASS | XWD_PARENT                  | XWD_CLASS_XML | XWD_ELEMENTS | XWD_DEFAULT_TEMPLATE | XWD_VALIDATION_SCRIPT | XWD_COMMENT | XWD_MINOREDIT | XWD_SYNTAX_ID | XWD_HIDDEN |
      +---------------------+------------------------+----------------+-------------------------+--------------+----------------------+-----------------+---------------------+-------------------------+---------------------+---------------------+---------------------+---------------------+---------+---------------------------------------------------------------------------------------------+-------------+------------------+-----------------------------+---------------+--------------+----------------------+-----------------------+-------------+---------------+---------------+------------+
      | 3513979740967719062 | Mockups.MeetingManager | MeetingManager | Meeting Manager Mockups |              | en                   |               0 | 2014-01-13 10:12:57 | 2014-01-13 10:12:57     | 2013-11-13 14:41:42 | xwiki:XWiki.evalica | xwiki:XWiki.evalica | XWiki.LaurentLunati | Mockups | {{mockup reference="meetingmanager.png"/}}
      
      {{mockup reference="meetingmanagerstep1.png"/}} | 17.3        |                  | Proposal.MeetingApplication |               |            3 |                      |                       |             |              | xwiki/2.1     |            |
      +---------------------+------------------------+----------------+-------------------------+--------------+----------------------+-----------------+---------------------+-------------------------+---------------------+---------------------+---------------------+---------------------+---------+---------------------------------------------------------------------------------------------+-------------+------------------+-----------------------------+---------------+--------------+----------------------+-----------------------+-------------+---------------+---------------+------------+
      

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            • Assignee:
              Unassigned
              Reporter:
              vmassol Vincent Massol
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                Updated:
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