what's the difference between solr and elasticsearch in hdfs case?

[Jianyi]

Hi~

I'm new to both solr and elasticsearch. I have read that both the two
support creating index on hdfs.

So, what's the difference between solr and elasticsearch in hdfs case?



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Re: what's the difference between solr and elasticsearch in hdfs case?

[Jianyi]

Hi Alex,

Thanks for your reply.

I'm comparing Solr vs. ElasticSearch. 

Dose solr store index on hdfs in raw lucene format? I mean, if in that way,
we can get the index files from hdfs and directly put them into an
application based on lucene.

It seems that ElasticSearch dose not store the raw lucene index on hdfs
directly. It has its special data structure and operations.



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Re: what's the difference between solr and elasticsearch in hdfs case?

[Jianyi]

Thanks Erick.

I will try. 



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