jason kim created SPARK-11064:
---------------------------------
Summary: spark streaming checkpoint question
Key: SPARK-11064
URL: https://issues.apache.org/jira/browse/SPARK-11064
Project: Spark
Issue Type: Question
Affects Versions: 1.4.1
Reporter: jason kim
Fix For: 2+
java.io.NotSerializableException: DStream checkpointing has been enabled but
the DStreams with their functions are not serializable
Serialization stack:
at
org.apache.spark.streaming.StreamingContext.validate(StreamingContext.scala:550)
at
org.apache.spark.streaming.StreamingContext.liftedTree1$1(StreamingContext.scala:587)
at
org.apache.spark.streaming.StreamingContext.start(StreamingContext.scala:586)
at
com.bj58.spark.streaming.KafkaWordCountTest$.main(KafkaWordCountTest.scala:70)
at
com.bj58.spark.streaming.KafkaWordCountTest.main(KafkaWordCountTest.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)
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