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https://issues.apache.org/jira/browse/ANY23-248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14301463#comment-14301463
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Lewis John McGibbney commented on ANY23-248:
--------------------------------------------
Do you have the *any23-mime* dependency on your path? I need to be honest and
state that I've never used Any23 on Hadoop.
http://search.maven.org/#search|gav|1|g%3A%22org.apache.any23%22%20AND%20a%3A%22apache-any23-mime%22
You are getting NPE at the following line
https://github.com/apache/any23/blob/master/core/src/main/java/org/apache/any23/extractor/SingleDocumentExtraction.java#L421
> NTriplesWriter on hadoop : issue with MIME type
> -----------------------------------------------
>
> Key: ANY23-248
> URL: https://issues.apache.org/jira/browse/ANY23-248
> Project: Apache Any23
> Issue Type: Bug
> Affects Versions: 1.1
> Environment: hadoop,linux
> Reporter: Souri
> Priority: Minor
> Fix For: 1.2
>
>
> I am trying to create n-triples from an html string. I am using the following
> code to do it:
> StringDocumentSource documentSource = new StringDocumentSource(html, null);
> ByteArrayOutputStream out = new ByteArrayOutputStream();
> final NTriplesWriter tripleHandler = new NTriplesWriter(out);
> Any23 runner = new Any23();
>
> runner.extract(documentSource,tripleHandler);
> tripleHandler.close();
> String result = out.toString("us-ascii");
> return result;
> This is giving me the error :
> java.lang.NullPointerException
> at
> org.apache.any23.extractor.SingleDocumentExtraction.filterExtractorsByMIMEType(SingleDocumentExtraction.java:421)
> at
> org.apache.any23.extractor.SingleDocumentExtraction.run(SingleDocumentExtraction.java:223)
> at org.apache.any23.Any23.extract(Any23.java:298)
> at org.apache.any23.Any23.extract(Any23.java:433)
> I am running this in hadoop. When I run locally with a single file it works,
> but doesn't work when run on hadoop.
> Can someone please tell me how to go about this issue?
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