In HBaseTest.scala: val conf = HBaseConfiguration.create() You can add some log (for zookeeper.znode.parent, e.g.) to see if the values from hbase-site.xml are picked up correctly.
Please use pastebin next time you want to post errors. Which Spark release are you using ? I assume it contains SPARK-1297 Cheers On Fri, Mar 13, 2015 at 7:47 PM, HARIPRIYA AYYALASOMAYAJULA < aharipriy...@gmail.com> wrote: > > Hello, > > I am running a HBase test case. I am using the example from the following: > > https://github.com/apache/spark/blob/master/examples/src/main/scala/org/apache/spark/examples/HBaseTest.scala > > I created a very small HBase table with 5 rows and 2 columns. > I have attached a screenshot of the error log. I believe it is a problem > where the driver program is unable to establish connection to the hbase. > > The following is my simple.sbt: > > name := "Simple Project" > > version := "1.0" > > scalaVersion := "2.10.4" > > libraryDependencies ++= Seq( > > "org.apache.spark" %% "spark-core" % "1.2.0", > > "org.apache.hbase" % "hbase" % "0.98.9-hadoop2" % "provided", > > "org.apache.hbase" % "hbase-client" % "0.98.9-hadoop2" % "provided", > > "org.apache.hbase" % "hbase-server" % "0.98.9-hadoop2" % "provided", > > "org.apache.hbase" % "hbase-common" % "0.98.9-hadoop2" % "provided" > ) > > I am using a 23 node cluster, did copy hbase-site.xml into /spark/conf > folder > and set spark.executor.extraClassPath pointing to the /hbase/ folder in > the spark-defaults.conf > > Also, while submitting the spark job I am including the required jars : > > spark-submit --class "HBaseTest" --master yarn-cluster --driver-class-path > > /opt/hbase/0.98.9/lib/hbase-server-0.98.9-hadoop2.jar:/opt/hbase/0.98.9/lib/hbase-protocol-0.98.9-hadoop2.jar:/opt/hbase/0.98.9/lib/hbase-hadoop2-compat-0.98.9-hadoop2.jar:/opt/hbase/0.98.9/lib/hbase-client-0.98.9-hadoop2.jar:/opt/hbase/0.98.9/lib/hbase-common-0.98.9-hadoop2.jar:/opt/hbase/0.98.9/lib/htrace-core-2.04.jar > /home/priya/usingHBase/Spark/target/scala-2.10/simple-project_2.10-1.0.jar > /Priya/sparkhbase-test1 > > It would be great if you could point where I am going wrong, and what > could be done to correct it. > > Thank you for your time. > -- > Regards, > Haripriya Ayyalasomayajula > Graduate Student > Department of Computer Science > University of Houston > Contact : 650-796-7112 > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org >