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Posted to issues@spark.apache.org by "Anderson de Andrade (JIRA)" <ji...@apache.org> on 2016/06/01 21:38:59 UTC

[jira] [Created] (SPARK-15717) Cannot collect a checkpointed VertexRDD.

Anderson de Andrade created SPARK-15717:
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             Summary: Cannot collect a checkpointed VertexRDD.
                 Key: SPARK-15717
                 URL: https://issues.apache.org/jira/browse/SPARK-15717
             Project: Spark
          Issue Type: Bug
          Components: GraphX
    Affects Versions: 1.6.1
            Reporter: Anderson de Andrade


A checkpointed (materialized) VertexRDD throws the following exception when collected:

java.lang.ArrayStoreException: org.apache.spark.graphx.impl.ShippableVertexPartition

Can be duplicated by running:
{code:scala}
graph.vertices.checkpoint()
graph.vertices.count() // materialize
graph.vertices.collect()
{code:xml}




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