Re: Solr ZooKeeper ensemble with HBase

2013-04-03 Thread Walter underwood
It will be limited by disk IO until you get the caches full. Then it will be limited by CPU. wunder On Apr 3, 2013, at 8:55 AM, Amit Sela wrote: > Trouble in what why ? If I have enough memory - HBase RegionServer 10GB and > maybe 2GB for Solr ? - or you mean CPU / disk ? > > > On Wed, Apr

Re: Solr ZooKeeper ensemble with HBase

2013-04-03 Thread Michael Della Bitta
Solr heavily uses RAM for disk caching, so depending on your index size and what you intend to do with it, 2 GB could easily not be enough. We run with 6 GB heaps on 34 GB boxes, and the remaining RAM is there solely to act as a disk cache. We're on EC2, though, so unless you're using the SSD insta

Re: Solr ZooKeeper ensemble with HBase

2013-04-03 Thread Amit Sela
Trouble in what why ? If I have enough memory - HBase RegionServer 10GB and maybe 2GB for Solr ? - or you mean CPU / disk ? On Wed, Apr 3, 2013 at 5:54 PM, Michael Della Bitta < michael.della.bi...@appinions.com> wrote: > Hello, Amit: > > My guess is that, if HBase is working hard, you're going

Re: Solr ZooKeeper ensemble with HBase

2013-04-03 Thread Michael Della Bitta
Hello, Amit: My guess is that, if HBase is working hard, you're going to have more trouble with HBase and Solr on the same nodes than HBase and Solr sharing a Zookeeper. Solr's usage of Zookeeper is very minimal. Michael Della Bitta Appinions 18 E

Solr ZooKeeper ensemble with HBase

2013-04-03 Thread Amit Sela
Hi all, I have a running Hadoop + HBase cluster and the HBase cluster is running it's own zookeeper (HBase manages zookeeper). I would like to deploy my SolrCloud cluster on a portion of the machines on that cluster. My question is: Should I have any trouble / issues deploying an additional ZooKe