Error occurred when getting solr-core

[Danesh Kuruppu]

Hi all,

I am using solr version 4.7.2

I am getting following when communicating with solr server.

org.apache.solr.common.SolrException: No such core: db
>     at
> org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:112)
>     at
> org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:118)
>     at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:116)
>     at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:102)
>

I am using EmbeddedSorlServer, It is initialized as follows

        CoreContainer coreContainer = new CoreContainer(solrHome.getPath());
>         coreContainer.load();
>         this.server = new EmbeddedSolrServer(coreContainer, "db");
>

in solr-home, there is a directory called db. in core.properties file, I
define the name and dataDir.

Couldn't find the cause for this error.

Please help.

Thanks
Danesh