[Hibernate] net.sf.hibernate.type.SerializationException: could not deseriali ze

[Ramnish Kalsi]

Hi there,

Can anyone help with the error in the subject line:

 

Database: PostgreSQL

DataType: bytea -> Equivalent of Blob.

 

This is the complete stack trace:

net.sf.hibernate.type.SerializationException: could not deserialize
        at net.sf.hibernate.util.SerializationHelper.deserialize(Ljava.io.InputStream;)Ljava.lang.Object;(SerializationHelper.java:211)
        at net.sf.hibernate.util.SerializationHelper.deserialize([B)Ljava.lang.Object;(SerializationHelper.java:234)
        at net.sf.hibernate.type.SerializableType.fromBytes([B)Ljava.lang.Object;(SerializableType.java:73)

        ...................

Caused by: java.io.StreamCorruptedException: invalid stream header
        at java.io.ObjectInputStream.readStreamHeader()V(Unknown Source)
        at java.io.ObjectInputStream.<init>(Ljava.io.InputStream;)V(Unknown Source)
        at net.sf.hibernate.util.SerializationHelper$CustomObjectInputStream.<init>(Ljava.io.InputStream;)V(SerializationHelper.java:246)
        at net.sf.hibernate.util.SerializationHelper.deserialize(Ljava.io.InputStream;)Ljava.lang.Object;(SerializationHelper.java:203)

Its possible that the issue is with the driver i.e. driver is not converting appropriately.

Any clues ??

 

-thanks,

ramnish.

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