Kumar Palaniappan created PHOENIX-4247:
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             Summary: Phoenix/Spark/ZK connection
                 Key: PHOENIX-4247
                 URL: https://issues.apache.org/jira/browse/PHOENIX-4247
             Project: Phoenix
          Issue Type: Bug
    Affects Versions: 4.10.0
         Environment: HBase 1.2 
Spark 1.6 
Phoenix 4.10 
            Reporter: Kumar Palaniappan


After upgrading to CDH 5.9.1/Phoenix 4.10/Spark 1.6 from CDH 5.5.2/Phoenix 
4.6/Spark 1.5, streaming jobs that read data from Phoenix no longer release 
their zookeeper connections, meaning that the number of connections from the 
driver grow with each batch until the ZooKeeper limit on connections per IP 
address is reached, at which point the Spark streaming job can no longer read 
data from Phoenix.



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