Examples of com.sleepycat.je.rep.LockPreemptedException

com.sleepycat.je.rep.LockPreemptedException

Thrown when a lock has been "stolen", or preempted, from a transaction in a replicated environment.

The {@link com.sleepycat.je.Transaction} handle is invalidated as aresult of this exception.

Locks may be preempted in a JE HA environment on a Replica system when the HA write operation needs a lock that an application reader transaction or cursor holds. This exception is thrown by a reader transaction or cursor method that is called after a lock has been preempted.

Normally, applications should catch the base class {@link LockConflictException} rather than catching one of its subclasses. All lockconflicts are typically handled in the same way, which is normally to abort and retry the transaction. See {@link LockConflictException} for moreinformation.

@since 4.0


    /* For creating a rep exception from standalone code. */
    @Override
    public LockPreemptedException
        createLockPreemptedException(Locker locker, Throwable cause) {
        return new LockPreemptedException(locker, cause);
    }


    /* For creating a rep exception from standalone code. */
    @Override
    public LockPreemptedException
        createLockPreemptedException(Locker locker, Throwable cause) {
        return new LockPreemptedException(locker, cause);
    }

Examples of com.sleepycat.je.rep.LockPreemptedException

Related Classes of com.sleepycat.je.rep.LockPreemptedException