[jira] [Assigned] (FLINK-10419) ClassNotFoundException while deserializing user exceptions from checkpointing

2018-11-12 Thread Dawid Wysakowicz (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FLINK-10419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dawid Wysakowicz reassigned FLINK-10419:


Assignee: Dawid Wysakowicz

> ClassNotFoundException while deserializing user exceptions from checkpointing
> -
>
> Key: FLINK-10419
> URL: https://issues.apache.org/jira/browse/FLINK-10419
> Project: Flink
>  Issue Type: Bug
>  Components: Distributed Coordination, State Backends, Checkpointing
>Affects Versions: 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.6.0, 1.6.1, 1.7.0
>Reporter: Nico Kruber
>Assignee: Dawid Wysakowicz
>Priority: Major
>  Labels: pull-request-available
> Fix For: 1.7.0
>
>
> It seems that somewhere in the operator's failure handling, we hand a 
> user-code exception to the checkpoint coordinator via Java serialization but 
> it will then fail during the de-serialization because the class is not 
> available. This will result in the following error shadowing the real one:
> {code}
> java.lang.ClassNotFoundException: 
> org.apache.flink.streaming.connectors.kafka.FlinkKafka011Exception
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher.loadClass(Launcher.java:338)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at 
> org.apache.flink.util.InstantiationUtil.resolveClass(InstantiationUtil.java:76)
> at 
> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1859)
> at 
> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1745)
> at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2033)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at 
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2278)
> at 
> java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:557)
> at java.lang.Throwable.readObject(Throwable.java:914)
> at sun.reflect.GeneratedMethodAccessor158.invoke(Unknown Source)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1158)
> at 
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2169)
> at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2060)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:427)
> at 
> org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation.readObject(RemoteRpcInvocation.java:222)
> at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1158)
> at 
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2169)
> at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2060)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:427)
> at 
> org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:502)
> at 
> org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:489)
> at 
> org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:477)
> at 
> org.apache.flink.util.SerializedValue.deserializeValue(SerializedValue.java:58)
> at 
> org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation.deserializeMethodInvocation(RemoteRpcInvocation.java:118)
> at 
> org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation.getMethodName(RemoteRpcInvocation.java:59)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:214)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
> at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:70)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
> at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
>

[jira] [Assigned] (FLINK-10419) ClassNotFoundException while deserializing user exceptions from checkpointing

2018-11-07 Thread Nico Kruber (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FLINK-10419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Nico Kruber reassigned FLINK-10419:
---

Assignee: (was: Nico Kruber)

> ClassNotFoundException while deserializing user exceptions from checkpointing
> -
>
> Key: FLINK-10419
> URL: https://issues.apache.org/jira/browse/FLINK-10419
> Project: Flink
>  Issue Type: Bug
>  Components: Distributed Coordination, State Backends, Checkpointing
>Affects Versions: 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.6.0, 1.6.1, 1.7.0
>Reporter: Nico Kruber
>Priority: Major
>  Labels: pull-request-available
> Fix For: 1.7.0
>
>
> It seems that somewhere in the operator's failure handling, we hand a 
> user-code exception to the checkpoint coordinator via Java serialization but 
> it will then fail during the de-serialization because the class is not 
> available. This will result in the following error shadowing the real one:
> {code}
> java.lang.ClassNotFoundException: 
> org.apache.flink.streaming.connectors.kafka.FlinkKafka011Exception
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher.loadClass(Launcher.java:338)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at 
> org.apache.flink.util.InstantiationUtil.resolveClass(InstantiationUtil.java:76)
> at 
> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1859)
> at 
> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1745)
> at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2033)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at 
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2278)
> at 
> java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:557)
> at java.lang.Throwable.readObject(Throwable.java:914)
> at sun.reflect.GeneratedMethodAccessor158.invoke(Unknown Source)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1158)
> at 
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2169)
> at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2060)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:427)
> at 
> org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation.readObject(RemoteRpcInvocation.java:222)
> at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at 
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1158)
> at 
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2169)
> at 
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2060)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1567)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:427)
> at 
> org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:502)
> at 
> org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:489)
> at 
> org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:477)
> at 
> org.apache.flink.util.SerializedValue.deserializeValue(SerializedValue.java:58)
> at 
> org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation.deserializeMethodInvocation(RemoteRpcInvocation.java:118)
> at 
> org.apache.flink.runtime.rpc.messages.RemoteRpcInvocation.getMethodName(RemoteRpcInvocation.java:59)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:214)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
> at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:70)
> at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
> at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
> at 
>