title: Apache Phoenix Installation not done properly
body: <p>We are trying to install <strong>Phoenix 4.4.0</strong> on <strong>HBase 1.0.0-cdh5.4.4</strong> (CDH5.5.5 four nodes cluster) via this installation document:  <a href="http://crazyadmins.com/install-and-configure-apache-phoenix-on-cloudera-hadoop-cdh5/" rel="nofollow">Phoenix installation</a></p>
  
  <p>Based on that we copied our phoenix-server-4.4.0-HBase-1.0.jar to hbase libs on each region server and master server, so that, on each <strong>/opt/cloudera/parcels/CDH-5.4.4-1.cdh5.4.4.p0.4/lib/hbase/lib</strong> folder in the master and three region servers.</p>
  
  <p>After that we reboot the HBase service via Cloudera Manager.</p>
  
  <p>Everything seems to be ok, but when we are trying to access to phoenix shell via <strong>./sqlline.py localhost</strong> command, we get a Zookeeper error in that way:</p>
  
  <p><strong>15/09/09 14:20:51 WARN client.ZooKeeperRegistry: Can't retrieve clusterId from Zookeeper
  org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid</strong></p>
  
  <p>So we are not sure that the installation is properly done. Is necessary any further configuration?</p>
  
  <p>We are not even sure wether we are using the sqlline command properly.</p>
  
  <p>Any help will be appreciated.</p>