Hi Mich,

If you're having the exact same classpath error as that link, it's likely that you're not including the phoenix client JAR for your Spark driver/executor classpath settings. In previous Phoenix releases, it was necessary to use a specific phoenix-client-spark assembly JAR, but as of 4.8.0 the regular client JAR should suffice. Note that the 'phoenix-client' compiled lib is insufficient, as it's missing many of the other dependencies, such as HBaseConfiguration.class.

However, I see you're trying with Spark 2.0, so even when you get the classpath error sorted, it likely will not work, as per:
https://issues.apache.org/jira/browse/PHOENIX-3333

Spark modified the DataFrame API, introducing an incompatibility in 2.0. There's follow-up work in Phoenix to fix that compatibility. Patches are most welcome!

Best,

Josh


On Mon, Oct 24, 2016 at 3:45 PM, Mich Talebzadeh <mich.talebzadeh@gmail.com> wrote:
Hi Ted,

No joy even after adding hbase-common-1.2.3.jar to HADOOP_CLASSPATH and CLASSPATH.

Still getting error. This link shows the same issue.

Thanks



Dr Mich Talebzadeh

 

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On 24 October 2016 at 20:07, Ted Yu <yuzhihong@gmail.com> wrote:
HBaseConfiguration is in hbase-common module.

See if hbase-common jar is on the classpath.

On Mon, Oct 24, 2016 at 8:22 AM, Mich Talebzadeh <mich.talebzadeh@gmail.com> wrote:
My stack is this

Spark: Spark 2.0.0
Zookeeper: ZooKeeper 3.4.6
Hbase: hbase-1.2.3
Phoenix: apache-phoenix-4.8.1-HBase-1.2-bin


I am running this simple code

scala> val df = sqlContext.load("org.apache.phoenix.spark",
     | Map("table" -> "MARKETDATAHBASE", "zkUrl" -> "rhes564:2181")
     | )

java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/HBaseConfiguration
  at org.apache.phoenix.spark.PhoenixRDD.getPhoenixConfiguration(PhoenixRDD.scala:71)
  at org.apache.phoenix.spark.PhoenixRDD.phoenixConf$lzycompute(PhoenixRDD.scala:39)
  at org.apache.phoenix.spark.PhoenixRDD.phoenixConf(PhoenixRDD.scala:38)
  at org.apache.phoenix.spark.PhoenixRDD.<init>(PhoenixRDD.scala:42)
  at org.apache.phoenix.spark.PhoenixRelation.schema(PhoenixRelation.scala:50)
  at org.apache.spark.sql.execution.datasources.LogicalRelation.<init>(LogicalRelation.scala:40)
  at org.apache.spark.sql.SparkSession.baseRelationToDataFrame(SparkSession.scala:382)
  at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:143)
  at org.apache.spark.sql.DataFrameReader.load(DataFrameReader.scala:122)
  at org.apache.spark.sql.SQLContext.load(SQLContext.scala:958)
  ... 54 elided


Thanks

Dr Mich Talebzadeh

 

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Disclaimer: Use it at your own risk. Any and all responsibility for any loss, damage or destruction of data or any other property which may arise from relying on this email's technical content is explicitly disclaimed. The author will in no case be liable for any monetary damages arising from such loss, damage or destruction.