[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15455154#comment-15455154
]
tone commented on SPARK-8368:
-
The comment has been inserted automatically. The PR is NOT related with the
issue [SPARK-8368].
Please ignore the comment here.
Sorry for the inconvenience.
Thanks!
> ClassNotFoundException in closure for map
> --
>
> Key: SPARK-8368
> URL: https://issues.apache.org/jira/browse/SPARK-8368
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Affects Versions: 1.4.0
> Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
> project on Windows 7 and run in a spark standalone cluster(or local) mode on
> Centos 6.X.
>Reporter: CHEN Zhiwei
>Assignee: Yin Huai
>Priority: Blocker
> Fix For: 1.4.1, 1.5.0
>
>
> After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
> following exception:
> ==begin exception
> {quote}
> Exception in thread "main" java.lang.ClassNotFoundException:
> com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:278)
> at
> org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
> at
> com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
> Source)
> at
> com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
> Source)
> at
> org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
> at
> org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
> at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
> at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
> at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
> at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
> at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
> at org.apache.spark.rdd.RDD.map(RDD.scala:293)
> at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
> at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
> at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
> at
> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
> at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> {quote}
> ===end exception===
> I simplify the code that cause this issue, as following:
> ==begin code==
> {noformat}
> object Model extends Serializable{
> def main(args: Array[String]) {
> val Array(sql) = args
> val sparkConf = new SparkConf().setAppName("Mode Example")
> val sc = new SparkContext(sparkConf)
> val hive = new HiveContext(sc)
> //get data by hive sql
> val rows = hive.sql(sql)
> val data = rows.map(r => {
> val arr = r.toSeq.toArray
> val label = 1.0
> def fmap = ( input: Any ) => 1.0
> val feature = arr.map(_=>1.0)
> LabeledPoint(label, Vectors.dense(feature))
> })
> data.count()
> }
> }
> {noformat}
> =end code===
> This code can run pretty well on spark-shell, but error when submit it to
> spark cluster (standalone or local mode). I try the same code on spark
> 1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15451869#comment-15451869
]
Apache Spark commented on SPARK-8368:
-
User 'tone-zhang' has created a pull request for this issue:
https://github.com/apache/spark/pull/14894
> ClassNotFoundException in closure for map
> --
>
> Key: SPARK-8368
> URL: https://issues.apache.org/jira/browse/SPARK-8368
> Project: Spark
> Issue Type: Bug
> Components: SQL
>Affects Versions: 1.4.0
> Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
> project on Windows 7 and run in a spark standalone cluster(or local) mode on
> Centos 6.X.
>Reporter: CHEN Zhiwei
>Assignee: Yin Huai
>Priority: Blocker
> Fix For: 1.4.1, 1.5.0
>
>
> After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
> following exception:
> ==begin exception
> {quote}
> Exception in thread "main" java.lang.ClassNotFoundException:
> com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:278)
> at
> org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
> at
> com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
> Source)
> at
> com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
> Source)
> at
> org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
> at
> org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
> at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
> at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
> at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
> at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
> at
> org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
> at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
> at org.apache.spark.rdd.RDD.map(RDD.scala:293)
> at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
> at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
> at com.yhd.ycache.magic.Model.main(SSExample.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
> at
> org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
> at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> {quote}
> ===end exception===
> I simplify the code that cause this issue, as following:
> ==begin code==
> {noformat}
> object Model extends Serializable{
> def main(args: Array[String]) {
> val Array(sql) = args
> val sparkConf = new SparkConf().setAppName("Mode Example")
> val sc = new SparkContext(sparkConf)
> val hive = new HiveContext(sc)
> //get data by hive sql
> val rows = hive.sql(sql)
> val data = rows.map(r => {
> val arr = r.toSeq.toArray
> val label = 1.0
> def fmap = ( input: Any ) => 1.0
> val feature = arr.map(_=>1.0)
> LabeledPoint(label, Vectors.dense(feature))
> })
> data.count()
> }
> }
> {noformat}
> =end code===
> This code can run pretty well on spark-shell, but error when submit it to
> spark cluster (standalone or local mode). I try the same code on spark
> 1.3.0(local mode), and no exception is encountered.
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To
[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596001#comment-14596001
]
Don Drake commented on SPARK-8368:
--
I've verified through a nightly build that this resolves my issue (SPARK-8365).
Thanks!
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Assignee: Yin Huai
Priority: Blocker
Fix For: 1.4.1, 1.5.0
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596016#comment-14596016
]
Yin Huai commented on SPARK-8368:
-
[~dondrake] Great! Thanks for checking it.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Assignee: Yin Huai
Priority: Blocker
Fix For: 1.4.1, 1.5.0
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14592965#comment-14592965
]
Apache Spark commented on SPARK-8368:
-
User 'yhuai' has created a pull request for this issue:
https://github.com/apache/spark/pull/6895
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Assignee: Yin Huai
Priority: Blocker
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14592753#comment-14592753
]
Apache Spark commented on SPARK-8368:
-
User 'yhuai' has created a pull request for this issue:
https://github.com/apache/spark/pull/6891
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Assignee: Yin Huai
Priority: Blocker
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14590731#comment-14590731
]
Yin Huai commented on SPARK-8368:
-
Right now, looks like it is a problem caused by spark sql's isolated class
loader.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Priority: Blocker
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14590636#comment-14590636
]
Yin Huai commented on SPARK-8368:
-
I have reproduced it. I am investigating it now.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14591154#comment-14591154
]
Yin Huai commented on SPARK-8368:
-
[~zwChan] I have found the cause. Will have a fix soon.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Priority: Blocker
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14591129#comment-14591129
]
CHEN Zhiwei commented on SPARK-8368:
Great!
I am not familiar to the class loader, and hope for good news from you. If
there is anything I can help, please tell me without hesitation.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Priority: Blocker
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14591171#comment-14591171
]
Yin Huai commented on SPARK-8368:
-
The cause of this problem is
{{SessionState.setCurrentSessionState(executionHive.state)}} called during the
construction of {{HiveContext}} will override the context class loader of the
current thread by the class loader of associated with {{executionHive.state}}.
We need to correctly set the class loader of {{executionHive.state}}.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
Priority: Blocker
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14590072#comment-14590072
]
Yin Huai commented on SPARK-8368:
-
Can you add {{--verbose}} and post the extra information like {{Main class:}}
and {{Classpath elements:}}?
[~andrewor14] Have we changed any thing related to spark submit in 1.4.0?
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14587686#comment-14587686
]
CHEN Zhiwei commented on SPARK-8368:
I have tried both local and standalone mode, and both with-dependency and
without-dependency jar file. Use the following command:
spark-submit --class com.yhd.ycache.magic.Model --jars
./SSExample-0.0.1-SNAPSHOT-jar-with-dependencies.jar --master local
./SSExample-0.0.1-SNAPSHOT-jar-with-dependencies.jar sql statement
BTW, the same code and submit command run on spark 1.3.0 without problem.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
--
This
[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14587685#comment-14587685
]
CHEN Zhiwei commented on SPARK-8368:
I have tried both local and standalone mode, and both with-dependency and
without-dependency jar file. Use the following command:
spark-submit --class com.yhd.ycache.magic.Model --jars
./SSExample-0.0.1-SNAPSHOT-jar-with-dependencies.jar --master local
./SSExample-0.0.1-SNAPSHOT-jar-with-dependencies.jar sql statement
BTW, the same code and submit command run on spark 1.3.0 without problem.
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
--
This
[jira] [Commented] (SPARK-8368) ClassNotFoundException in closure for map
[
https://issues.apache.org/jira/browse/SPARK-8368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14587459#comment-14587459
]
Yin Huai commented on SPARK-8368:
-
@CHEN Zhiwei How was the application submitted?
ClassNotFoundException in closure for map
--
Key: SPARK-8368
URL: https://issues.apache.org/jira/browse/SPARK-8368
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.4.0
Environment: Centos 6.5, java 1.7.0_67, scala 2.10.4. Build the
project on Windows 7 and run in a spark standalone cluster(or local) mode on
Centos 6.X.
Reporter: CHEN Zhiwei
After upgraded the cluster from spark 1.3.0 to 1.4.0(rc4), I encountered the
following exception:
==begin exception
{quote}
Exception in thread main java.lang.ClassNotFoundException:
com.yhd.ycache.magic.Model$$anonfun$9$$anonfun$10
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:278)
at
org.apache.spark.util.InnerClosureFinder$$anon$4.visitMethodInsn(ClosureCleaner.scala:455)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
com.esotericsoftware.reflectasm.shaded.org.objectweb.asm.ClassReader.accept(Unknown
Source)
at
org.apache.spark.util.ClosureCleaner$.getInnerClosureClasses(ClosureCleaner.scala:101)
at
org.apache.spark.util.ClosureCleaner$.org$apache$spark$util$ClosureCleaner$$clean(ClosureCleaner.scala:197)
at org.apache.spark.util.ClosureCleaner$.clean(ClosureCleaner.scala:132)
at org.apache.spark.SparkContext.clean(SparkContext.scala:1891)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:294)
at org.apache.spark.rdd.RDD$$anonfun$map$1.apply(RDD.scala:293)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.map(RDD.scala:293)
at org.apache.spark.sql.DataFrame.map(DataFrame.scala:1210)
at com.yhd.ycache.magic.Model$.main(SSExample.scala:239)
at com.yhd.ycache.magic.Model.main(SSExample.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$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:664)
at
org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:169)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:192)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:111)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
{quote}
===end exception===
I simplify the code that cause this issue, as following:
==begin code==
{noformat}
object Model extends Serializable{
def main(args: Array[String]) {
val Array(sql) = args
val sparkConf = new SparkConf().setAppName(Mode Example)
val sc = new SparkContext(sparkConf)
val hive = new HiveContext(sc)
//get data by hive sql
val rows = hive.sql(sql)
val data = rows.map(r = {
val arr = r.toSeq.toArray
val label = 1.0
def fmap = ( input: Any ) = 1.0
val feature = arr.map(_=1.0)
LabeledPoint(label, Vectors.dense(feature))
})
data.count()
}
}
{noformat}
=end code===
This code can run pretty well on spark-shell, but error when submit it to
spark cluster (standalone or local mode). I try the same code on spark
1.3.0(local mode), and no exception is encountered.
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