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From "Antonio Jesus Navarro (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-4133) PARSING_ERROR(2) when upgrading issues from 1.0.2 to 1.1.0
Date Wed, 29 Oct 2014 11:53:34 GMT
Antonio Jesus Navarro created SPARK-4133:
--------------------------------------------

             Summary: PARSING_ERROR(2) when upgrading issues from 1.0.2 to 1.1.0
                 Key: SPARK-4133
                 URL: https://issues.apache.org/jira/browse/SPARK-4133
             Project: Spark
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 1.1.0
            Reporter: Antonio Jesus Navarro
            Priority: Blocker


Snappy related problems found when trying to upgrade existing Spark Streaming App from 1.0.2
to 1.1.0.

We can not run an existing 1.0.2 spark app if upgraded to 1.1.0

> IOException is thrown by snappy (parsing_error(2))
> Only spark version changed

As far as we have checked, snappy will throw this error when dealing with zero bytes length
arrays.

We have tried:

> Changing from snappy to LZF, 
> Changing broadcast.compression false
> Changing from TorrentBroadcast to HTTPBroadcast.

but with no luck for the moment.

{code}
[ERROR] 2014-10-29 11:23:26,396 [Executor task launch worker-0]  org.apache.spark.executor.Executor
logError - Exception in task 0.0 in stage 0.0 (TID 0)
java.io.IOException: PARSING_ERROR(2)
	at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78)
	at org.xerial.snappy.SnappyNative.uncompressedLength(Native Method)
	at org.xerial.snappy.Snappy.uncompressedLength(Snappy.java:545)
	at org.xerial.snappy.SnappyInputStream.readFully(SnappyInputStream.java:125)
	at org.xerial.snappy.SnappyInputStream.readHeader(SnappyInputStream.java:88)
	at org.xerial.snappy.SnappyInputStream.<init>(SnappyInputStream.java:58)
	at org.apache.spark.io.SnappyCompressionCodec.compressedInputStream(CompressionCodec.scala:128)
	at org.apache.spark.broadcast.TorrentBroadcast$.unBlockifyObject(TorrentBroadcast.scala:232)
	at org.apache.spark.broadcast.TorrentBroadcast.readObject(TorrentBroadcast.scala:169)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
	at org.apache.spark.serializer.JavaDeserializationStream.readObject(JavaSerializer.scala:62)
	at org.apache.spark.serializer.JavaSerializerInstance.deserialize(JavaSerializer.scala:87)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:159)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
{code}



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