liuxian created SPARK-25786: ------------------------------- Summary: If the ByteBuffer.hasArray is false , it will throw UnsupportedOperationException for Kryo Key: SPARK-25786 URL: https://issues.apache.org/jira/browse/SPARK-25786 Project: Spark Issue Type: Improvement Components: Spark Core Affects Versions: 3.0.0 Environment: `{color:#ffc66d}deserialize{color}` for kryo, the type of input parameter is ByteBuffer, if it is not backed by an accessible byte array. it will throw UnsupportedOperationException
Exception Info: java.lang.UnsupportedOperationException was thrown. java.lang.UnsupportedOperationException at java.nio.ByteBuffer.array(ByteBuffer.java:994) at org.apache.spark.serializer.KryoSerializerInstance.deserialize(KryoSerializer.scala:362) Reporter: liuxian -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org