Stephane Gamard created SOLR-3974:
-------------------------------------
Summary: Disabling External entity resolution when using XSL in DIH
Key: SOLR-3974
URL: https://issues.apache.org/jira/browse/SOLR-3974
Project: Solr
Issue Type: Improvement
Components: contrib - DataImportHandler
Affects Versions: 4.0, 4.1
Reporter: Stephane Gamard
When using XSL transformation in DIH Solr tries to resolve DTD and fails when
missing. This is similar to SOLR-3895 (which is solely intended to the
RequestHandler).
Sample data-config.xml:
{code:xml}
<entity name="sample"
processor="FileListEntityProcessor"
baseDir="/Volumes/data/datasets/sample"
fileName="^.*\.xml$"
recursive="true"
rootEntity="false"
dataSource="null">
<entity name="article"
stream="false"
xsl="xslt/toDocument.xslt"
processor="XPathEntityProcessor"
url="${sample.fileAbsolutePath}"
useSolrAddSchema="true">
</entity>
</entity>
{code}
Import will fail with the following error:
{code}
Caused by: org.apache.solr.handler.dataimport.DataImportHandlerException:
Exception in applying XSL Transformeation Processing Document # 1
at
org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:71)
at
org.apache.solr.handler.dataimport.XPathEntityProcessor.initQuery(XPathEntityProcessor.java:304)
at
org.apache.solr.handler.dataimport.XPathEntityProcessor.fetchNextRow(XPathEntityProcessor.java:224)
at
org.apache.solr.handler.dataimport.XPathEntityProcessor.nextRow(XPathEntityProcessor.java:204)
at
org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(EntityProcessorWrapper.java:243)
at
org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:472)
at
org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:498)
at
org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:411)
... 5 more
Caused by: javax.xml.transform.TransformerException:
javax.xml.transform.TransformerException:
com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
/opt/solr/archivearticle3.dtd (No such file or directory)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:735)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:336)
at
org.apache.solr.handler.dataimport.XPathEntityProcessor.initQuery(XPathEntityProcessor.java:299)
... 11 more
Caused by: javax.xml.transform.TransformerException:
com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
/opt/solr/archivearticle3.dtd (No such file or directory)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getDOM(TransformerImpl.java:564)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:725)
... 13 more
Caused by: com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
/opt/solr/archivearticle3.dtd (No such file or directory)
at
com.sun.org.apache.xalan.internal.xsltc.dom.XSLTCDTMManager.getDTM(XSLTCDTMManager.java:460)
at
com.sun.org.apache.xalan.internal.xsltc.dom.XSLTCDTMManager.getDTM(XSLTCDTMManager.java:248)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getDOM(TransformerImpl.java:542)
... 14 more
{code}
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