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From Gimantha Bandara <giman...@wso2.com>
Subject Re: Exception while updating a lucene document
Date Sat, 25 Apr 2015 11:37:47 GMT
Hi,

I was able to fix the problem.. the issue was with my wrong usage of
FacetConfig class. I was creating Document using facetConfig.build per each
facet field with new FacetConfig object per each facetfield.

Solution was to use one global FacetConfig per document add the facetfields
to the document, Call the facetConfig.build at last. Then call the
updateDocument on the created document.


On Fri, Apr 24, 2015 at 10:13 PM, Gimantha Bandara <gimantha@wso2.com>
wrote:

> Hi all,
>
> I have documents which have some facetfields. If I tried to update a
> document where the facet values are same in both facet fields i am getting
> the following error. Note I am using "updateDocument" in indexWriter to
> create the document.
>
> Exception in thread "pool-23-thread-2" java.lang.IllegalArgumentException:
> DocValuesField "$facets" appears more than once in this document (only one
> value is allowed per field)
>     at
> org.apache.lucene.index.BinaryDocValuesWriter.addValue(BinaryDocValuesWriter.java:70)
>     at
> org.apache.lucene.index.DefaultIndexingChain.indexDocValue(DefaultIndexingChain.java:445)
>     at
> org.apache.lucene.index.DefaultIndexingChain.processField(DefaultIndexingChain.java:392)
>     at
> org.apache.lucene.index.DefaultIndexingChain.processDocument(DefaultIndexingChain.java:318)
>     at
> org.apache.lucene.index.DocumentsWriterPerThread.updateDocument(DocumentsWriterPerThread.java:239)
>     at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:457)
>     at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1511)
>     at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1488)
>     at
> org.wso2.carbon.analytics.dataservice.indexing.AnalyticsDataIndexer.updateIndex(AnalyticsDataIndexer.java:1055)
>     at
> org.wso2.carbon.analytics.dataservice.indexing.AnalyticsDataIndexer.processIndexUpdateOpBatches(AnalyticsDataIndexer.java:370)
>     at
> org.wso2.carbon.analytics.dataservice.indexing.AnalyticsDataIndexer.processIndexUpdateOperations(AnalyticsDataIndexer.java:408)
>     at
> org.wso2.carbon.analytics.dataservice.indexing.AnalyticsDataIndexer.processIndexOperations(AnalyticsDataIndexer.java:421)
>     at
> org.wso2.carbon.analytics.dataservice.indexing.AnalyticsDataIndexer.access$200(AnalyticsDataIndexer.java:115)
>     at
> org.wso2.carbon.analytics.dataservice.indexing.AnalyticsDataIndexer$IndexWorker.run(AnalyticsDataIndexer.java:1731)
>     at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>     at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>     at java.lang.Thread.run(Thread.java:722)
>
>
> Any clue?
>
> --
> Thanks,
> Gimantha
>



-- 
Gimantha Bandara
Software Engineer
WSO2. Inc : http://wso2.com
Mobile : +94714961919

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