I am trying to use Apache Zeppelin (0.7.2, a network installation performed locally on a Mac) to examine the data downloaded from the s3 bucket. The data seems to load just fine, as the command:
val p = spark.read.textFile("s3a://sparkcookbook/person")
gives the result:
p: org.apache.spark.sql.Dataset[String] = [value: string]
However, when I try to call methods on an object p, I get an error message. For instance:
p.take(1)
leads to:
java.lang.NoClassDefFoundError: Could not initialize class org.apache.spark.rdd.RDDOperationScope$
at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:132)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:113)
at org.apache.spark.sql.execution.SparkPlan.getByteArrayRdd(SparkPlan.scala:225)
at org.apache.spark.sql.execution.SparkPlan.executeTake(SparkPlan.scala:308)
at org.apache.spark.sql.execution.CollectLimitExec.executeCollect(limit.scala:38)
at org.apache.spark.sql.Dataset$$anonfun$org$apache$spark$sql$Dataset$$execute$1$1.apply(Dataset.scala:2371)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:57)
at org.apache.spark.sql.Dataset.withNewExecutionId(Dataset.scala:2765)
at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$execute$1(Dataset.scala:2370)
at org.apache.spark.sql.Dataset.org$apache$spark$sql$Dataset$$collect(Dataset.scala:2377)
at org.apache.spark.sql.Dataset$$anonfun$head$1.apply(Dataset.scala:2113)
at org.apache.spark.sql.Dataset$$anonfun$head$1.apply(Dataset.scala:2112)
at org.apache.spark.sql.Dataset.withTypedCallback(Dataset.scala:2795)
at org.apache.spark.sql.Dataset.head(Dataset.scala:2112)
at org.apache.spark.sql.Dataset.take(Dataset.scala:2327)
My is the conf/zeppelin-env.shsame as the default, except that I have an Amazon access key and private key environment variables defined there. In the Spark interpreter in the Zeppelin notebook, I added the following artifacts:
org.apache.hadoop:hadoop-aws:2.7.3
com.amazonaws:aws-java-sdk:1.7.9
com.fasterxml.jackson.core:jackson-core:2.9.0
com.fasterxml.jackson.core:jackson-databind:2.9.0
com.fasterxml.jackson.core:jackson-annotations:2.9.0
(, ). Spark, Zeppelin (. s3 2.2 Apache Spark , ).
, , . , Zeppelin?
. , jackson, Zeppelin, :
jackson-annotations-2.6.0.jar
jackson-core-2.6.7.jar
jackson-databind-2.6.7.jar
, :
org.apache.hadoop:hadoop-aws:2.7.3
com.amazonaws:aws-java-sdk:1.7.9
com.fasterxml.jackson.core:jackson-core:2.6.7
com.fasterxml.jackson.core:jackson-databind:2.6.7
com.fasterxml.jackson.core:jackson-annotations:2.6.0
, , , .
UDPATE2: jackson , jars/ - aws. , ( ):
%spark.dep
z.reset()
:
val p = spark.read.textFile("s3a://sparkcookbook/person")
p.take(1)
p: org.apache.spark.sql.Dataset[String] = [value: string]
java.lang.NoSuchMethodError: com.fasterxml.jackson.module.scala.deser.BigDecimalDeserializer$.handledType()Ljava/lang/Class;
at com.fasterxml.jackson.module.scala.deser.NumberDeserializers$.<init>(ScalaNumberDeserializersModule.scala:49)
at com.fasterxml.jackson.module.scala.deser.NumberDeserializers$.<clinit>(ScalaNumberDeserializersModule.scala)
at com.fasterxml.jackson.module.scala.deser.ScalaNumberDeserializersModule$class.$init$(ScalaNumberDeserializersModule.scala:61)
at com.fasterxml.jackson.module.scala.DefaultScalaModule.<init>(DefaultScalaModule.scala:20)
at com.fasterxml.jackson.module.scala.DefaultScalaModule$.<init>(DefaultScalaModule.scala:37)
at com.fasterxml.jackson.module.scala.DefaultScalaModule$.<clinit>(DefaultScalaModule.scala)
at org.apache.spark.rdd.RDDOperationScope$.<init>(RDDOperationScope.scala:82)
at org.apache.spark.rdd.RDDOperationScope$.<clinit>(RDDOperationScope.scala)
at org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:132)
at org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:113)
at org.apache.spark.sql.execution.SparkPlan.getByteArrayRdd(SparkPlan.scala:225)
at org.apache.spark.sql.execution.SparkPlan.executeTake(SparkPlan.scala:308)
at org.apache.spark.sql.execution.CollectLimitExec.executeCollect(limit.scala:38)
at org.apache.spark.sql.Dataset$$anonfun$org$apache$spark$sql$Dataset$$execute$1$1.apply(Dataset.scala:2371)
at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:57)
at org.apache.spark.sql.Dataset.withNewExecutionId(Dataset.scala:2765)
UPDATE3: , :
rm -rf local-repo/*
Zeppelin. , :
val cl = ClassLoader.getSystemClassLoader
cl.asInstanceOf[java.net.URLClassLoader].getURLs.foreach(println)
( Jackson, ):
...
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-annotations-2.1.1.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-annotations-2.2.3.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-core-2.1.1.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-core-2.2.3.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-core-asl-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-databind-2.1.1.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-databind-2.2.3.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-jaxrs-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-mapper-asl-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/local-repo/2CT9CPAA9/jackson-xc-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/lib/jackson-annotations-2.6.0.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/lib/jackson-core-2.6.7.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/lib/jackson-databind-2.6.7.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/jackson-annotations-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/jackson-core-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/jackson-core-asl-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/jackson-databind-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/zeppelin-0.7.2-bin-netinst/jackson-mapper-asl-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-annotations-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-core-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-core-asl-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-databind-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-jaxrs-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-mapper-asl-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-module-paranamer-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-module-scala_2.11-2.6.5.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/jackson-xc-1.9.13.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/json4s-jackson_2.11-3.2.11.jar
file:/Users/shafiquejamal/allfiles/scala/spark/spark-2.1.0-bin-hadoop2.7/jars/parquet-jackson-1.8.1.jar
...
, . ? , ?