This is a list of properties

Mandatory: no Comma-separated list of slice names. The ordering of the name is significant. The distribution policy receives the input argument of the slice names in the same order. If unspecified then the list consists of all slices in the persistence unit. The ordering in this case is alphabetical. Default Value: none

Mandatory: no Name of the master slice. Master slice denotes the slice that is used when primary key is to be generated from a database sequence. Currently, there is no provision to use sequence from multiple database slices. Default Value: The first slice in the list of configured slice names.

Mandatory: no Controls the behavior when one or more slice can not be connected. If true, the unreachable slices are ignore. If false then any unreachable slice will raise an exception. Default Value: false

Mandatory: no Pre-defined alias or fully-qualified class name of a Transaction Manager (implements javax.transaction.TransactionManager) used to coordinate transaction. Pre-defined aliases are naive, xa and jndi. naive denotes Default Value: naive