Examples of ObsoleteVersionException

org.sdnplatform.sync.error.ObsoleteVersionException
This exception is thrown when attempting to write a value into a store that is older than the value already in the store. If you get this exception, you need to redo your read/modify/write operation.
voldemort.versioning.ObsoleteVersionException
An exception that indicates an attempt by the user to overwrite a newer value for a given key with an older value for the same key. This is a application-level error, and indicates the application has attempted to write stale data.

Examples of voldemort.versioning.ObsoleteVersionException

    public E setById(int id, Versioned<E> element) {
        VListKey<K> key = new VListKey<K>(_key, id);
        UpdateElementById<K, E> updateElementAction = new UpdateElementById<K, E>(key, element);


        if(!_storeClient.applyUpdate(updateElementAction))
            throw new ObsoleteVersionException("update failed");


        return updateElementAction.getResult();
    }

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Examples of voldemort.versioning.ObsoleteVersionException

        if(nodeMap == null)
            throw new IndexOutOfBoundsException("invalid id " + _key.getId());
        Version version = (_version != null) ? _version : nodeMap.getVersion();
        VListNode<E> listNode = VListNode.valueOf(nodeMap.getValue());
        if(!listNode.isStable()) {
            throw new ObsoleteVersionException("node " + _key.getId() + " not stable.");
        }
        _result = listNode.getValue();
        VListNode<E> newNode = new VListNode<E>(_element,
                                                listNode.getId(),
                                                listNode.getPreviousId(),

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Examples of voldemort.versioning.ObsoleteVersionException

            results = select.executeQuery();
            while(results.next()) {
                VectorClock version = new VectorClock(results.getBytes("version_"));
                Occurred occurred = value.getVersion().compare(version);
                if(occurred == Occurred.BEFORE)
                    throw new ObsoleteVersionException("Attempt to put version "
                                                       + value.getVersion()
                                                       + " which is superceeded by " + version
                                                       + ".");
                else if(occurred == Occurred.AFTER)
                    delete(conn, key.get(), version.toBytes());
            }


            // Okay, cool, now put the value
            insert = conn.prepareStatement(insertSql);
            insert.setBytes(1, key.get());
            VectorClock clock = (VectorClock) value.getVersion();
            insert.setBytes(2, clock.toBytes());
            insert.setBytes(3, value.getValue());
            insert.executeUpdate();
            doCommit = true;
        } catch(SQLException e) {
            if(e.getErrorCode() == MYSQL_ERR_DUP_KEY || e.getErrorCode() == MYSQL_ERR_DUP_ENTRY) {
                throw new ObsoleteVersionException("Key or value already used.");
            } else {
                throw new PersistenceFailureException("Fix me!", e);
            }
        } finally {
            if(conn != null) {

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Examples of voldemort.versioning.ObsoleteVersionException

    public VoldemortException mapResponseCodeToError(int responseCode, String message) {
        // 200 range response code is okay!
        if(responseCode >= 200 && responseCode < 300)
            return null;
        else if(responseCode == HttpURLConnection.HTTP_CONFLICT)
            throw new ObsoleteVersionException(message);
        else
            throw new UnknownFailure("Unknown failure occured in HTTP operation: " + responseCode
                                     + " - " + message);
    }

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Examples of voldemort.versioning.ObsoleteVersionException

                Iterator<Versioned<byte[]>> iter = vals.iterator();
                while(iter.hasNext()) {
                    Versioned<byte[]> curr = iter.next();
                    Occurred occurred = value.getVersion().compare(curr.getVersion());
                    if(occurred == Occurred.BEFORE)
                        throw new ObsoleteVersionException("Key "
                                                           + new String(hexCodec.encode(key.get()))
                                                           + " "
                                                           + value.getVersion().toString()
                                                           + " is obsolete, it is no greater than the current version of "
                                                           + curr.getVersion().toString() + ".");

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