Re: please help with ClassNotFoundException
Hi, Sea
Problem solved, it turn out to be that I have updated spark cluster to
1.4.1, however the client has not been updated.
Thank you so much.
Sea 261810...@qq.com于2015年8月14日周五 下午1:01写道：
I have no idea... We use scala. You upgrade to 1.4 so quickly..., are you
using spark in production? Spark 1.3 is better than spark1.4.
-- 原始邮件 --
*发件人:* 周千昊;z.qian...@gmail.com;
*发送时间:* 2015年8月14日(星期五) 中午11:14
*收件人:* Sea261810...@qq.com; dev@spark.apache.org
dev@spark.apache.org;
*主题:* Re: please help with ClassNotFoundException
Hi Sea
I have updated spark to 1.4.1, however the problem still exists, any
idea?
Sea 261810...@qq.com于2015年8月14日周五 上午12:36写道：
Yes, I guess so. I see this bug before.
-- 原始邮件 --
*发件人:* 周千昊;z.qian...@gmail.com;
*发送时间:* 2015年8月13日(星期四) 晚上9:30
*收件人:* Sea261810...@qq.com; dev@spark.apache.org
dev@spark.apache.org;
*主题:* Re: please help with ClassNotFoundException
Hi sea
Is it the same issue as
https://issues.apache.org/jira/browse/SPARK-8368
Sea 261810...@qq.com于2015年8月13日周四 下午6:52写道：
Are you using 1.4.0? If yes, use 1.4.1
-- 原始邮件 --
*发件人:* 周千昊;qhz...@apache.org;
*发送时间:* 2015年8月13日(星期四) 晚上6:04
*收件人:* devdev@spark.apache.org;
*主题:* please help with ClassNotFoundException
Hi,
I am using spark 1.4 when an issue occurs to me.
I am trying to use the aggregate function:
JavaRddString rdd = some rdd;
HashMapLong, TypeA zeroValue = new HashMap();
// add initial key-value pair for zeroValue
rdd.aggregate(zeroValue,
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation},
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation})
here is the stack trace when i run the application:
Caused by: java.lang.ClassNotFoundException: TypeA
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:274)
at
org.apache.spark.serializer.JavaDeserializationStream$$anon$1.resolveClass(JavaSerializer.scala:66)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at java.util.HashMap.readObject(HashMap.java:1180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at
org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:69)
at
org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:89)
at org.apache.spark.util.Utils$.clone(Utils.scala:1458)
at org.apache.spark.rdd.RDD$$anonfun$aggregate$1.apply(RDD.scala:1049)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.aggregate(RDD.scala:1047)
at
org.apache.spark.api.java.JavaRDDLike$class.aggregate(JavaRDDLike.scala:413)
at
org.apache.spark.api.java.AbstractJavaRDDLike.aggregate(JavaRDDLike.scala:47)
*however I have checked that TypeA is in the jar file which is in
the classpath*
*And when I use an empty HashMap as the zeroValue, the exception has
gone*
*Does anyone meet the same problem, or can anyone help me with it?*
--
Best Regard
ZhouQianhao
--
Best Regard
ZhouQianhao
Re?? please help with ClassNotFoundException
Yes, I guess so. I see this bug before.
-- --
??: ??;z.qian...@gmail.com;
: 2015??8??13??(??) 9:30
??: Sea261810...@qq.com; dev@spark.apache.orgdev@spark.apache.org;
: Re: please help with ClassNotFoundException
Hi seaIs it the same issue as
https://issues.apache.org/jira/browse/SPARK-8368
Sea 261810...@qq.com??2015??8??13?? 6:52??
Are you using 1.4.0? If yes, use 1.4.1
-- --
??: ??;qhz...@apache.org;
: 2015??8??13??(??) 6:04
??: devdev@spark.apache.org;
: please help with ClassNotFoundException
Hi,I am using spark 1.4 when an issue occurs to me.
I am trying to use the aggregate function:
JavaRddString rdd = some rdd;
HashMapLong, TypeA zeroValue = new HashMap();
// add initial key-value pair for zeroValue
rdd.aggregate(zeroValue,
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation},
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation})
here is the stack trace when i run the application:
Caused by: java.lang.ClassNotFoundException: TypeA
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:274)
at
org.apache.spark.serializer.JavaDeserializationStream$$anon$1.resolveClass(JavaSerializer.scala:66)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at java.util.HashMap.readObject(HashMap.java:1180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at
org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:69)
at
org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:89)
at org.apache.spark.util.Utils$.clone(Utils.scala:1458)
at org.apache.spark.rdd.RDD$$anonfun$aggregate$1.apply(RDD.scala:1049)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.aggregate(RDD.scala:1047)
at
org.apache.spark.api.java.JavaRDDLike$class.aggregate(JavaRDDLike.scala:413)
at
org.apache.spark.api.java.AbstractJavaRDDLike.aggregate(JavaRDDLike.scala:47)
however I have checked that TypeA is in the jar file which is in the
classpath
And when I use an empty HashMap as the zeroValue, the exception has gone
Does anyone meet the same problem, or can anyone help me with it?
--
Best RegardZhouQianhao
Re: please help with ClassNotFoundException
Hi sea
Is it the same issue as https://issues.apache.org/jira/browse/SPARK-8368
Sea 261810...@qq.com于2015年8月13日周四 下午6:52写道：
Are you using 1.4.0? If yes, use 1.4.1
-- 原始邮件 --
*发件人:* 周千昊;qhz...@apache.org;
*发送时间:* 2015年8月13日(星期四) 晚上6:04
*收件人:* devdev@spark.apache.org;
*主题:* please help with ClassNotFoundException
Hi,
I am using spark 1.4 when an issue occurs to me.
I am trying to use the aggregate function:
JavaRddString rdd = some rdd;
HashMapLong, TypeA zeroValue = new HashMap();
// add initial key-value pair for zeroValue
rdd.aggregate(zeroValue,
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation},
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation})
here is the stack trace when i run the application:
Caused by: java.lang.ClassNotFoundException: TypeA
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:274)
at
org.apache.spark.serializer.JavaDeserializationStream$$anon$1.resolveClass(JavaSerializer.scala:66)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at java.util.HashMap.readObject(HashMap.java:1180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at
org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:69)
at
org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:89)
at org.apache.spark.util.Utils$.clone(Utils.scala:1458)
at org.apache.spark.rdd.RDD$$anonfun$aggregate$1.apply(RDD.scala:1049)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.aggregate(RDD.scala:1047)
at
org.apache.spark.api.java.JavaRDDLike$class.aggregate(JavaRDDLike.scala:413)
at
org.apache.spark.api.java.AbstractJavaRDDLike.aggregate(JavaRDDLike.scala:47)
*however I have checked that TypeA is in the jar file which is in
the classpath*
*And when I use an empty HashMap as the zeroValue, the exception has
gone*
*Does anyone meet the same problem, or can anyone help me with it?*
--
Best Regard
ZhouQianhao
Re?? please help with ClassNotFoundException
I have no idea... We use scala. You upgrade to 1.4 so quickly..., are you
using spark in production? Spark 1.3 is better than spark1.4.
-- --
??: ??;z.qian...@gmail.com;
: 2015??8??14??(??) 11:14
??: Sea261810...@qq.com; dev@spark.apache.orgdev@spark.apache.org;
: Re: please help with ClassNotFoundException
Hi Sea I have updated spark to 1.4.1, however the problem still exists, any
idea?
Sea 261810...@qq.com??2015??8??14?? 12:36??
Yes, I guess so. I see this bug before.
-- --
??: ??;z.qian...@gmail.com;
: 2015??8??13??(??) 9:30
??: Sea261810...@qq.com; dev@spark.apache.orgdev@spark.apache.org;
: Re: please help with ClassNotFoundException
Hi seaIs it the same issue as
https://issues.apache.org/jira/browse/SPARK-8368
Sea 261810...@qq.com??2015??8??13?? 6:52??
Are you using 1.4.0? If yes, use 1.4.1
-- --
??: ??;qhz...@apache.org;
: 2015??8??13??(??) 6:04
??: devdev@spark.apache.org;
: please help with ClassNotFoundException
Hi,I am using spark 1.4 when an issue occurs to me.
I am trying to use the aggregate function:
JavaRddString rdd = some rdd;
HashMapLong, TypeA zeroValue = new HashMap();
// add initial key-value pair for zeroValue
rdd.aggregate(zeroValue,
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation},
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation})
here is the stack trace when i run the application:
Caused by: java.lang.ClassNotFoundException: TypeA
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:274)
at
org.apache.spark.serializer.JavaDeserializationStream$$anon$1.resolveClass(JavaSerializer.scala:66)
at
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at java.util.HashMap.readObject(HashMap.java:1180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at
org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:69)
at
org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:89)
at org.apache.spark.util.Utils$.clone(Utils.scala:1458)
at org.apache.spark.rdd.RDD$$anonfun$aggregate$1.apply(RDD.scala:1049)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.aggregate(RDD.scala:1047)
at
org.apache.spark.api.java.JavaRDDLike$class.aggregate(JavaRDDLike.scala:413)
at
org.apache.spark.api.java.AbstractJavaRDDLike.aggregate(JavaRDDLike.scala:47)
however I have checked that TypeA is in the jar file which is in the
classpath
And when I use an empty HashMap as the zeroValue, the exception has gone
Does anyone meet the same problem, or can anyone help me with it?
--
Best RegardZhouQianhao
--
Best RegardZhouQianhao
Re: please help with ClassNotFoundException
Hi Sea
I have updated spark to 1.4.1, however the problem still exists, any
idea?
Sea 261810...@qq.com于2015年8月14日周五 上午12:36写道：
Yes, I guess so. I see this bug before.
-- 原始邮件 --
*发件人:* 周千昊;z.qian...@gmail.com;
*发送时间:* 2015年8月13日(星期四) 晚上9:30
*收件人:* Sea261810...@qq.com; dev@spark.apache.org
dev@spark.apache.org;
*主题:* Re: please help with ClassNotFoundException
Hi sea
Is it the same issue as
https://issues.apache.org/jira/browse/SPARK-8368
Sea 261810...@qq.com于2015年8月13日周四 下午6:52写道：
Are you using 1.4.0? If yes, use 1.4.1
-- 原始邮件 --
*发件人:* 周千昊;qhz...@apache.org;
*发送时间:* 2015年8月13日(星期四) 晚上6:04
*收件人:* devdev@spark.apache.org;
*主题:* please help with ClassNotFoundException
Hi,
I am using spark 1.4 when an issue occurs to me.
I am trying to use the aggregate function:
JavaRddString rdd = some rdd;
HashMapLong, TypeA zeroValue = new HashMap();
// add initial key-value pair for zeroValue
rdd.aggregate(zeroValue,
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation},
new Function2HashMapLong, TypeA,
String,
HashMapLong, TypeA(){//implementation})
here is the stack trace when i run the application:
Caused by: java.lang.ClassNotFoundException: TypeA
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:274)
at
org.apache.spark.serializer.JavaDeserializationStream$$anon$1.resolveClass(JavaSerializer.scala:66)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at java.util.HashMap.readObject(HashMap.java:1180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at
org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:69)
at
org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:89)
at org.apache.spark.util.Utils$.clone(Utils.scala:1458)
at org.apache.spark.rdd.RDD$$anonfun$aggregate$1.apply(RDD.scala:1049)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:148)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:109)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
at org.apache.spark.rdd.RDD.aggregate(RDD.scala:1047)
at
org.apache.spark.api.java.JavaRDDLike$class.aggregate(JavaRDDLike.scala:413)
at
org.apache.spark.api.java.AbstractJavaRDDLike.aggregate(JavaRDDLike.scala:47)
*however I have checked that TypeA is in the jar file which is in
the classpath*
*And when I use an empty HashMap as the zeroValue, the exception has
gone*
*Does anyone meet the same problem, or can anyone help me with it?*
--
Best Regard
ZhouQianhao
--
Best Regard
ZhouQianhao
