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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/10/09 11:56:26 UTC
[jira] [Commented] (SPARK-11016) Spark fails when running with a
task that requires a more recent version of RoaringBitmaps
[ https://issues.apache.org/jira/browse/SPARK-11016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950152#comment-14950152 ]
Sean Owen commented on SPARK-11016:
-----------------------------------
This is my ignorance, but is a proper serializer registered for roaringbitmaps classes in your app (or somehow by kryo by default)? Otherwise, relying on the default serialization may not work, indeed. This isn't a spark problem though.
> Spark fails when running with a task that requires a more recent version of RoaringBitmaps
> ------------------------------------------------------------------------------------------
>
> Key: SPARK-11016
> URL: https://issues.apache.org/jira/browse/SPARK-11016
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.4.0
> Reporter: Charles Allen
>
> The following error appears during Kryo init whenever a more recent version (>0.5.0) of Roaring bitmaps is required by a job. org/roaringbitmap/RoaringArray$Element was removed in 0.5.0
> {code}
> A needed class was not found. This could be due to an error in your runpath. Missing class: org/roaringbitmap/RoaringArray$Element
> java.lang.NoClassDefFoundError: org/roaringbitmap/RoaringArray$Element
> at org.apache.spark.serializer.KryoSerializer$.<init>(KryoSerializer.scala:338)
> at org.apache.spark.serializer.KryoSerializer$.<clinit>(KryoSerializer.scala)
> at org.apache.spark.serializer.KryoSerializer.newKryo(KryoSerializer.scala:93)
> at org.apache.spark.serializer.KryoSerializerInstance.borrowKryo(KryoSerializer.scala:237)
> at org.apache.spark.serializer.KryoSerializerInstance.<init>(KryoSerializer.scala:222)
> at org.apache.spark.serializer.KryoSerializer.newInstance(KryoSerializer.scala:138)
> at org.apache.spark.broadcast.TorrentBroadcast$.blockifyObject(TorrentBroadcast.scala:201)
> at org.apache.spark.broadcast.TorrentBroadcast.writeBlocks(TorrentBroadcast.scala:102)
> at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:85)
> at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
> at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:63)
> at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1318)
> at org.apache.spark.SparkContext$$anonfun$hadoopFile$1.apply(SparkContext.scala:1006)
> at org.apache.spark.SparkContext$$anonfun$hadoopFile$1.apply(SparkContext.scala:1003)
> at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
> at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
> at org.apache.spark.SparkContext.withScope(SparkContext.scala:700)
> at org.apache.spark.SparkContext.hadoopFile(SparkContext.scala:1003)
> at org.apache.spark.SparkContext$$anonfun$textFile$1.apply(SparkContext.scala:818)
> at org.apache.spark.SparkContext$$anonfun$textFile$1.apply(SparkContext.scala:816)
> at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
> at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
> at org.apache.spark.SparkContext.withScope(SparkContext.scala:700)
> at org.apache.spark.SparkContext.textFile(SparkContext.scala:816)
> {code}
> See https://issues.apache.org/jira/browse/SPARK-5949 for related info
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