Not able to read a set column from Cassandra

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Abhishek Srivastava

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Nov 7, 2016, 10:02:41 AM11/7/16

to Astyanax Cassandra Client

Hello,

I am trying to read a column of data type set in cassandra. My code is

val setSer = new SetSerializer[String](UTF8Type.instance)

val genres = col.getColumnByName("genres")
val genValue = genres.getValue(setSer).toSet

However this code throws an exception

org.apache.cassandra.serializers.MarshalException: Unexpected extraneous bytes after set value
    at org.apache.cassandra.serializers.SetSerializer.deserialize(SetSerializer.java:64)
    at org.apache.cassandra.serializers.SetSerializer.deserialize(SetSerializer.java:27)
    at org.apache.cassandra.db.marshal.AbstractType.compose(AbstractType.java:142)
    at com.netflix.astyanax.serializers.SetSerializer.fromByteBuffer(SetSerializer.java:32)

Regards,

Abhishek.

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