I am using spark 1.1.0.
I built it using:
./make-distribution.sh -Pyarn -Phadoop-2.4 -Dhadoop.version=2.4.0 -Phive
-DskipTests
My ultimate goal is to execute a query on parquet file with nested structure
and cast a date string to Date. This is required to calculate the age of Person
entity. but I am even unable to pass this line:val sqlContext = new
org.apache.spark.sql.hive.HiveContext(sc)
I made sure that org.apache.hadoop package is in the spark assembly jar.
Re-attaching the stack trace for quick reference. scala> val sqlContext = new
org.apache.spark.sql.hive.HiveContext(sc)
error: bad symbolic reference. A signature in HiveContext.class refers to term
hive
in package org.apache.hadoop which is not available.
It may be completely missing from the current classpath, or the version on
the classpath might be incompatible with the version used when compiling
HiveContext.class.
error:
while compiling: <console>
during phase: erasure
library version: version 2.10.4
compiler version: version 2.10.4
reconstructed args:
last tree to typer: Apply(value $outer)
symbol: value $outer (flags: <method> <synthetic> <stable>
<expandedname> <triedcooking>)
symbol definition: val $outer(): $iwC.$iwC.type
tpe: $iwC.$iwC.type
symbol owners: value $outer -> class $iwC -> class $iwC -> class $iwC ->
class $read -> package $line5
context owners: class $iwC -> class $iwC -> class $iwC -> class $iwC ->
class $read -> package $line5
== Enclosing template or block ==
ClassDef( // class $iwC extends Serializable
0
"$iwC"
[]
Template( // val <local $iwC>: <notype>, tree.tpe=$iwC
"java.lang.Object", "scala.Serializable" // parents
ValDef(
private
"_"
<tpt>
<empty>
)
// 5 statements
DefDef( // def <init>(arg$outer: $iwC.$iwC.$iwC.type): $iwC
<method> <triedcooking>
"<init>"
[]
// 1 parameter list
ValDef( // $outer: $iwC.$iwC.$iwC.type
"$outer"
<tpt> // tree.tpe=$iwC.$iwC.$iwC.type
<empty>
)
<tpt> // tree.tpe=$iwC
Block( // tree.tpe=Unit
Apply( // def <init>(): Object in class Object, tree.tpe=Object
$iwC.super."<init>" // def <init>(): Object in class Object,
tree.tpe=()Object
Nil
)
()
)
)
ValDef( // private[this] val sqlContext:
org.apache.spark.sql.hive.HiveContext
private <local> <triedcooking>
"sqlContext "
<tpt> // tree.tpe=org.apache.spark.sql.hive.HiveContext
Apply( // def <init>(sc: org.apache.spark.SparkContext):
org.apache.spark.sql.hive.HiveContext in class HiveContext,
tree.tpe=org.apache.spark.sql.hive.HiveContext
new org.apache.spark.sql.hive.HiveContext."<init>" // def <init>(sc:
org.apache.spark.SparkContext): org.apache.spark.sql.hive.HiveContext in class
HiveContext, tree.tpe=(sc:
org.apache.spark.SparkContext)org.apache.spark.sql.hive.HiveContext
Apply( // val sc(): org.apache.spark.SparkContext,
tree.tpe=org.apache.spark.SparkContext
$iwC.this.$line5$$read$$iwC$$iwC$$iwC$$iwC$$$outer().$line5$$read$$iwC$$iwC$$iwC$$$outer().$line5$$read$$iwC$$iwC$$$outer().$VAL1().$iw().$iw()."sc"
// val sc(): org.apache.spark.SparkContext,
tree.tpe=()org.apache.spark.SparkContext
Nil
)
)
)
DefDef( // val sqlContext(): org.apache.spark.sql.hive.HiveContext
<method> <stable> <accessor>
"sqlContext"
[]
List(Nil)
<tpt> // tree.tpe=org.apache.spark.sql.hive.HiveContext
$iwC.this."sqlContext " // private[this] val sqlContext:
org.apache.spark.sql.hive.HiveContext,
tree.tpe=org.apache.spark.sql.hive.HiveContext
)
ValDef( // protected val $outer: $iwC.$iwC.$iwC.type
protected <synthetic> <paramaccessor> <triedcooking>
"$outer "
<tpt> // tree.tpe=$iwC.$iwC.$iwC.type
<empty>
)
DefDef( // val $outer(): $iwC.$iwC.$iwC.type
<method> <synthetic> <stable> <expandedname> <triedcooking>
"$line5$$read$$iwC$$iwC$$iwC$$iwC$$$outer"
[]
List(Nil)
<tpt> // tree.tpe=Any
$iwC.this."$outer " // protected val $outer: $iwC.$iwC.$iwC.type,
tree.tpe=$iwC.$iwC.$iwC.type
)
)
)
== Expanded type of tree ==
ThisType(class $iwC)
uncaught exception during compilation: scala.reflect.internal.Types$TypeError
scala.reflect.internal.Types$TypeError: bad symbolic reference. A signature in
HiveContext.class refers to term conf
in value org.apache.hadoop.hive which is not available.
It may be completely missing from the current classpath, or the version on
the classpath might be incompatible with the version used when compiling
HiveContext.class.
That entry seems to have slain the compiler. Shall I replay
your session? I can re-run each line except the last one.
[y/n]
Thanks
Tridib
> From: terry....@smartfocus.com
> To: tridib.sama...@live.com; u...@spark.incubator.apache.org
> Subject: Re: Unable to use HiveContext in spark-shell
> Date: Thu, 6 Nov 2014 17:38:51 +0000
>
> What version of Spark are you using? Did you compile your Spark version
> and if so, what compile options did you use?
>
> On 11/6/14, 9:22 AM, "tridib" <tridib.sama...@live.com> wrote:
>
> >Help please!
> >
> >
> >
> >--
> >View this message in context:
> >http://apache-spark-user-list.1001560.n3.nabble.com/Unable-to-use-HiveCont
> >ext-in-spark-shell-tp18261p18280.html
> >Sent from the Apache Spark User List mailing list archive at Nabble.com.
> >
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>
