Hi All With the Solr-4.4 ,I try the Hdfs and SolrCloud. I create a SolrCloud core with hdfs using :
http://10.7.23.125:8080/solr/admin/cores?action=CREATE&name=testcore8_1&shard=shard13&collection.configName=myconf&schema=schema.xml&config=solrconfig3.xml&collection=collection1&dataDir=/soData/ Checking the Hdfs ,I find the created path: drwxr-xr-x - hadoop supergroup 0 2013-08-20 18:05 /solrdata/collection1/core_node16 drwxr-xr-x - hadoop supergroup 0 2013-08-20 18:05 /solrdata/collection1/core_node16/soData drwxr-xr-x - hadoop supergroup 0 2013-08-20 18:07 /solrdata/collection1/core_node16/soData/index Can i define the instanceDir by myself ,rather than using the default instanceDir? Also I have try the command: http://10.7.23.125:8080/solr/admin/cores?action=CREATE&name=testcore8_1&shard=shard13&collection.configName=myconf&schema=schema.xml&config=solrconfig3.xml&collection=collection1&dataDir=/soData/& instanceDir=heihei However, It does not work... Regards Thankyou