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https://issues.apache.org/jira/browse/SPARK-5569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15088794#comment-15088794
]
David Winters commented on SPARK-5569:
--------------------------------------
I have encountered this issue also. I have a Spark streaming application that
ingests messages from Kafka using the Direct API and checkpoints the DStream to
ensure exactly once delivery semantics according to the Spark Streaming
programming guide. When I gracefully stop and then restart the streaming app,
I get the following exception:
{noformat}
16/01/07 17:30:49 WARN CheckpointReader: Error reading checkpoint from file
file:/Users/dwinters/Documents/workspace/DSE/INFRASTRUCTURE/dse-bitbucket-stream/hdfs/checkpoint/meta-processor-job/checkpoint-1452216644000
java.io.IOException: java.lang.ClassNotFoundException:
org.apache.spark.streaming.kafka.OffsetRange
at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1140)
at org.apache.spark.streaming.DStreamGraph.readObject(DStreamGraph.scala:184)
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.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
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.streaming.CheckpointReader$$anonfun$read$2.apply(Checkpoint.scala:251)
at
org.apache.spark.streaming.CheckpointReader$$anonfun$read$2.apply(Checkpoint.scala:239)
at
scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34)
at org.apache.spark.streaming.CheckpointReader$.read(Checkpoint.scala:239)
at
org.apache.spark.streaming.StreamingContext$.getOrCreate(StreamingContext.scala:623)
at
org.apache.spark.streaming.api.java.JavaStreamingContext$.getOrCreate(JavaStreamingContext.scala:662)
at
org.apache.spark.streaming.api.java.JavaStreamingContext.getOrCreate(JavaStreamingContext.scala)
at
com.gopro.dse.bitbucket.stream.DseSparkKafkaBaseJob.getStreamingContext(DseSparkKafkaBaseJob.java:445)
at
com.gopro.dse.bitbucket.stream.DseSparkKafkaBaseJob.doWork(DseSparkKafkaBaseJob.java:392)
at
com.gopro.dse.bitbucket.stream.DseBitBucketStreamMetaProcessorJob.main(DseBitBucketStreamMetaProcessorJob.java:355)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:569)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:166)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:189)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:110)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: java.lang.ClassNotFoundException:
org.apache.spark.streaming.kafka.OffsetRange
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 java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:625)
at
org.apache.spark.streaming.ObjectInputStreamWithLoader.resolveClass(Checkpoint.scala:279)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1663)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1706)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)
at
org.apache.spark.streaming.DStreamGraph$$anonfun$readObject$1.apply$mcV$sp(DStreamGraph.scala:188)
at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1137)
... 34 more
{noformat}
When I apply the one line patch from this bug to the Spark 1.3 code base that
our distribution includes, the exception goes away. So the patch in this bug
definitely resolves the issue described here in this bug. I am working with
our Spark distribution provider, Cloudera, to include this fix into their next
patch.
My question here is whether there is a workaround for this issue besides the
code fix? I tried setting the "-Dsun.lang.ClassLoader.allowArraySyntax=true"
Java option as mentioned in the last comment and that didn't resolve it. I was
just wondering if I missed something obvious before we go patching a rather old
release of Spark (1.3).
> Checkpoints cannot reference classes defined outside of Spark's assembly
> ------------------------------------------------------------------------
>
> Key: SPARK-5569
> URL: https://issues.apache.org/jira/browse/SPARK-5569
> Project: Spark
> Issue Type: Bug
> Components: Streaming
> Reporter: Patrick Wendell
>
> Not sure if this is a bug or a feature, but it's not obvious, so wanted to
> create a JIRA to make sure we document this behavior.
> First documented by Cody Koeninger:
> https://gist.github.com/koeninger/561a61482cd1b5b3600c
> {code}
> 15/01/12 16:07:07 INFO CheckpointReader: Attempting to load checkpoint from
> file file:/var/tmp/cp/checkpoint-1421100410000.bk
> 15/01/12 16:07:07 WARN CheckpointReader: Error reading checkpoint from file
> file:/var/tmp/cp/checkpoint-1421100410000.bk
> java.io.IOException: java.lang.ClassNotFoundException:
> org.apache.spark.rdd.kafka.KafkaRDDPartition
> at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1043)
> at
> org.apache.spark.streaming.dstream.DStreamCheckpointData.readObject(DStreamCheckpointData.scala:146)
> 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.defaultReadFields(ObjectInputStream.java:1990)
> at
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1706)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)
> at
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
> at
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
> at
> java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)
> at
> org.apache.spark.streaming.DStreamGraph$$anonfun$readObject$1.apply$mcV$sp(DStreamGraph.scala:180)
> at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1040)
> at
> org.apache.spark.streaming.DStreamGraph.readObject(DStreamGraph.scala:176)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
> at
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
> at
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
> at
> org.apache.spark.streaming.CheckpointReader$$anonfun$read$2.apply(Checkpoint.scala:251)
> at
> org.apache.spark.streaming.CheckpointReader$$anonfun$read$2.apply(Checkpoint.scala:239)
> at
> scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
> at
> scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34)
> at
> org.apache.spark.streaming.CheckpointReader$.read(Checkpoint.scala:239)
> at
> org.apache.spark.streaming.StreamingContext$.getOrCreate(StreamingContext.scala:552)
> at example.CheckpointedExample$.main(CheckpointedExample.scala:34)
> at example.CheckpointedExample.main(CheckpointedExample.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:365)
> at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:75)
> at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
> Caused by: java.lang.ClassNotFoundException:
> org.apache.spark.rdd.kafka.KafkaRDDPartition
> 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 java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:625)
> at
> org.apache.spark.streaming.ObjectInputStreamWithLoader.resolveClass(Checkpoint.scala:279)
> at
> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1612)
> at
> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1517)
> at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1663)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
> at
> scala.collection.mutable.HashMap$$anonfun$readObject$1.apply(HashMap.scala:142)
> at
> scala.collection.mutable.HashMap$$anonfun$readObject$1.apply(HashMap.scala:142)
> at scala.collection.mutable.HashTable$class.init(HashTable.scala:105)
> at scala.collection.mutable.HashMap.init(HashMap.scala:39)
> at scala.collection.mutable.HashMap.readObject(HashMap.scala:142)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
> at
> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
> at
> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
> at
> java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)
> at
> org.apache.spark.streaming.dstream.DStreamCheckpointData$$anonfun$readObject$1.apply$mcV$sp(DStreamCheckpointData.scala:148)
> at org.apache.spark.util.Utils$.tryOrIOException(Utils.scala:1040)
> ... 52 more
> {code}
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