pengxu created SPARK-5818:
-----------------------------
Summary: unable to use "add jar" in hql
Key: SPARK-5818
URL: https://issues.apache.org/jira/browse/SPARK-5818
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.2.1, 1.2.0
Reporter: pengxu
In the spark 1.2.1 and 1.2.0, it's unable the use the hive command "add jar"
in hql.
It seems that the problem in spark-2219 is still existed.
the problem can be reproduced as described in the below. Suppose the jar file
is named brickhouse-0.6.0.jar and is placed in the /tmp directory
{code}
spark-shell>import org.apache.spark.sql.hive._
spark-shell>val sqlContext = new HiveContext(sc)
spark-shell>import sqlContext._
spark-shell>hql("add jar /tmp/brickhouse-0.6.0.jar")
{code}
the error message is showed as blow
{code:title=Error Log}
15/02/15 01:36:31 ERROR SessionState: Unable to register
/tmp/brickhouse-0.6.0.jar
Exception: org.apache.spark.repl.SparkIMain$TranslatingClassLoader cannot be
cast to java.net.URLClassLoader
java.lang.ClassCastException:
org.apache.spark.repl.SparkIMain$TranslatingClassLoader cannot be cast to
java.net.URLClassLoader
at
org.apache.hadoop.hive.ql.exec.Utilities.addToClassPath(Utilities.java:1921)
at
org.apache.hadoop.hive.ql.session.SessionState.registerJar(SessionState.java:599)
at
org.apache.hadoop.hive.ql.session.SessionState$ResourceType$2.preHook(SessionState.java:658)
at
org.apache.hadoop.hive.ql.session.SessionState.add_resource(SessionState.java:732)
at
org.apache.hadoop.hive.ql.session.SessionState.add_resource(SessionState.java:717)
at
org.apache.hadoop.hive.ql.processors.AddResourceProcessor.run(AddResourceProcessor.java:54)
at org.apache.spark.sql.hive.HiveContext.runHive(HiveContext.scala:319)
at
org.apache.spark.sql.hive.HiveContext.runSqlHive(HiveContext.scala:276)
at
org.apache.spark.sql.hive.execution.AddJar.sideEffectResult$lzycompute(commands.scala:74)
at
org.apache.spark.sql.hive.execution.AddJar.sideEffectResult(commands.scala:73)
at
org.apache.spark.sql.execution.Command$class.execute(commands.scala:46)
at org.apache.spark.sql.hive.execution.AddJar.execute(commands.scala:68)
at
org.apache.spark.sql.SQLContext$QueryExecution.toRdd$lzycompute(SQLContext.scala:425)
at
org.apache.spark.sql.SQLContext$QueryExecution.toRdd(SQLContext.scala:425)
at
org.apache.spark.sql.SchemaRDDLike$class.$init$(SchemaRDDLike.scala:58)
at org.apache.spark.sql.SchemaRDD.<init>(SchemaRDD.scala:108)
at org.apache.spark.sql.hive.HiveContext.hiveql(HiveContext.scala:102)
at org.apache.spark.sql.hive.HiveContext.hql(HiveContext.scala:106)
at
$line30.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:24)
at
$line30.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:29)
at
$line30.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:31)
at $line30.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:33)
at $line30.$read$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:35)
at $line30.$read$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:37)
at $line30.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:39)
at $line30.$read$$iwC$$iwC$$iwC.<init>(<console>:41)
at $line30.$read$$iwC$$iwC.<init>(<console>:43)
at $line30.$read$$iwC.<init>(<console>:45)
at $line30.$read.<init>(<console>:47)
at $line30.$read$.<init>(<console>:51)
at $line30.$read$.<clinit>(<console>)
at $line30.$eval$.<init>(<console>:7)
at $line30.$eval$.<clinit>(<console>)
at $line30.$eval.$print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)
at
org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)
at
org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)
at
org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:828)
at
org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:873)
at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:785)
at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:628)
at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:636)
at org.apache.spark.repl.SparkILoop.loop(SparkILoop.scala:641)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:968)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:916)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:916)
at
scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:916)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1011)
at org.apache.spark.repl.Main$.main(Main.scala:31)
at org.apache.spark.repl.Main.main(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:358)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:75)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{code}
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