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From Noble Paul നോബിള്‍ नोब्ळ् <noble.p...@corp.aol.com>
Subject Re: java.lang.ClassCastException: java.lang.Long cannot be cast to org.apache.solr.common.util.NamedList in solr
Date Tue, 30 Jun 2009 10:13:08 GMT
which version of solr are you using?

2009/6/30 Noble Paul നോബിള്‍  नोब्ळ् <noble.paul@corp.aol.com>:
> use the XMLResponseParser
> http://wiki.apache.org/solr/Solrj#head-12c26b2d7806432c88b26cf66e236e9bd6e91849
>
> I guess there was some error during the update
>
> On Tue, Jun 30, 2009 at 3:33 PM, Rakhi Khatwani<rkhatwani@gmail.com> wrote:
>> Hi,
>>  I am integrating solr with hadoop. so i wrote a map reduce method which
>> writes the indexes in HDFS.
>> the map methods work fine, and in my reduce method, i call solrServer to
>> update the indexes, but when i try accessing solrServer, i get the following
>> exception
>>
>>
>> java.lang.ClassCastException: java.lang.Long cannot be cast to
>> org.apache.solr.common.util.NamedList
>>  at
>> org.apache.solr.common.util.NamedListCodec.unmarshal(NamedListCodec.java:89)
>>  at
>> org.apache.solr.client.solrj.impl.BinaryResponseParser.processResponse(BinaryResponseParser.java:39)
>>  at
>> org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:385)
>>  at
>> org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:183)
>>  at
>> org.apache.solr.client.solrj.request.UpdateRequest.process(UpdateRequest.java:217)
>>  at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:48)
>>  at org.apache.solr.indexer.solr.SolrWriter.close(SolrWriter.java:53)
>>  at
>> org.apache.solr.indexer.IndexerOutputFormat$1.close(IndexerOutputFormat.java:32)
>>  at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:441)
>>  at org.apache.hadoop.mapred.Child.main(Child.java:155)
>>
>> any suggesstions?
>>
>> thnx Raakhi.
>>
>
>
>
> --
> -----------------------------------------------------
> Noble Paul | Principal Engineer| AOL | http://aol.com
>



-- 
-----------------------------------------------------
Noble Paul | Principal Engineer| AOL | http://aol.com

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