public class RetryError extends ControlFlowError
ControlFlowError
thrown when an explicit retry is done on a Txn
.
With the {RetryError} it is possible to create blocking transactions.
An example is a transaction wants to pop an item from an empty queue. The Retry is caught by the transaction
handling logic (e.g the TxnExecutor
and blocks until either a timeout happens or
an item is placed on the queue.
Txn.retry()
,
Serialized FormModifier and Type | Field and Description |
---|---|
static RetryError |
INSTANCE |
private static long |
serialVersionUID |
Constructor and Description |
---|
RetryError(boolean fillStackTrace)
Creates a new Retry Error.
|
getStackTrace
private static final long serialVersionUID
public static final RetryError INSTANCE