Hi, are there any good books about Cloudera search? 

This one: http://www.cloudera.com/content/cloudera/en/documentation/cloudera-search/v1-latest/Cloudera-Search-...

have just few lines. I would like to read something good as http://hbase.apache.org/book.html

It gives clear view of how does it work. Is there something good about Cloudera search and solr? How does HDFS used, how does index updated, how does hdfs provides redundancy and even load distirbutio, how shards work, e.t.c.

There is some minor info here https://cwiki.apache.org/confluence/display/solr/Running+Solr+on+HDFS but i would like to get more and not ask silly questions. Thanks.