Package com.sleepycat.je.rep.stream.Protocol

Examples of com.sleepycat.je.rep.stream.Protocol.NodeGroupInfo


    private void verifyMembershipInfo(Protocol protocol)
        throws IOException,
               DatabaseException,
               ExitException {

        NodeGroupInfo nodeGroup =
            (Protocol.NodeGroupInfo)(protocol.read(namedChannel));
        final RepGroupImpl group = repNode.getGroup();
        RepNodeImpl node = group.getNode(nodeGroup.getNodeName());

        try {

            if (nodeGroup.getNodeId() != replicaNameIdPair.getId()) {
                throw new ExitException
                    ("The replica node ID sent during protocol negotiation: " +
                     replicaNameIdPair +
                     " differs from the one sent in the MembershipInfo " +
                     "request: " + nodeGroup.getNodeId());
            }

            if (node == null) {
                /* Not currently a member. */
                try {
                    repNode.getRepGroupDB().ensureMember(nodeGroup);
                    node =
                        repNode.getGroup().getMember(nodeGroup.getNodeName());
                    if (node == null) {
                        throw EnvironmentFailureException.unexpectedState
                            ("Node: " + nodeGroup.getNameIdPair() +
                             " not found");
                    }
                } catch (InsufficientReplicasException e) {
                    throw new ExitException(e);
                } catch (InsufficientAcksException e) {
                    throw new ExitException(e);
                } catch (NodeConflictException e) {
                    throw new ExitException(e);
                }
            } else if (node.isRemoved()) {
                throw new ExitException
                    ("Node: " + nodeGroup.getNameIdPair() +
                     " is no longer a member of the group." +
                     " It was explicitly removed.");
            }

            doGroupChecks(nodeGroup, group);
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    private void verifyMembershipInfo(Protocol protocol)
        throws IOException,
               DatabaseException,
               ExitException {

        NodeGroupInfo nodeGroup =
            (Protocol.NodeGroupInfo)(protocol.read(namedChannel));
        final RepGroupImpl group = repNode.getGroup();
        RepNodeImpl node = group.getNode(nodeGroup.getNodeName());

        try {

            if (nodeGroup.getNodeId() != replicaNameIdPair.getId()) {
                throw new ExitException
                    ("The replica node id sent during protocol negotiation: " +
                     replicaNameIdPair +
                     " differs from the one sent in the MembershipInfo " +
                     "request: " + nodeGroup.getNodeId());
            }

            if (node == null) {
                /* Not currently a member. */
                try {
                    repNode.getRepGroupDB().ensureMember(nodeGroup);
                    node =
                        repNode.getGroup().getMember(nodeGroup.getNodeName());
                    if (node == null) {
                        throw EnvironmentFailureException.unexpectedState
                            ("Node: " + nodeGroup.getNameIdPair() +
                             " not found");
                    }
                } catch (InsufficientReplicasException e) {
                    throw new ExitException(e);
                } catch (InsufficientAcksException e) {
                    throw new ExitException(e);
                } catch (NodeConflictException e) {
                    throw new ExitException(e);
                }
            } else if (node.isRemoved()) {
                throw new ExitException
                    ("Node: " + nodeGroup.getNameIdPair() +
                     " is no longer a member of the group." +
                     " It was explicitly removed.");
            }

            doGroupChecks(nodeGroup, group);
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