Examples of org.elasticsearch.node.NodeClosedException

org.elasticsearch.node.NodeClosedException
An exception indicating that node is closed. @author kimchy (shay.banon)

                            }
                        }


                        @Override public void onClose() {
                            clusterService.remove(this);
                            listener.onFailure(new NodeClosedException(nodes.localNode()));
                        }


                        @Override public void onTimeout(TimeValue timeout) {
                            clusterService.remove(this);
                            listener.onFailure(new MasterNotDiscoveredException());
                        }


                        @Override public void clusterChanged(ClusterChangedEvent event) {
                            if (event.nodesDelta().masterNodeChanged()) {
                                clusterService.remove(this);
                                innerExecute(request, listener, true);
                            }
                        }
                    });
                }
                return;
            }
            processBeforeDelegationToMaster(request, clusterState);
            transportService.sendRequest(nodes.masterNode(), transportAction, request, new BaseTransportResponseHandler<Response>() {
                @Override public Response newInstance() {
                    return newResponse();
                }


                @Override public void handleResponse(Response response) {
                    listener.onResponse(response);
                }


                @Override public String executor() {
                    return ThreadPool.Names.SAME;
                }


                @Override public void handleException(final TransportException exp) {
                    if (exp.unwrapCause() instanceof ConnectTransportException) {
                        // we want to retry here a bit to see if a new master is elected
                        clusterService.add(request.masterNodeTimeout(), new TimeoutClusterStateListener() {
                            @Override public void postAdded() {
                                ClusterState clusterStateV2 = clusterService.state();
                                if (!clusterState.nodes().masterNodeId().equals(clusterStateV2.nodes().masterNodeId())) {
                                    // master changes while adding the listener, try here
                                    clusterService.remove(this);
                                    innerExecute(request, listener, false);
                                }
                            }


                            @Override public void onClose() {
                                clusterService.remove(this);
                                listener.onFailure(new NodeClosedException(nodes.localNode()));
                            }


                            @Override public void onTimeout(TimeValue timeout) {
                                clusterService.remove(this);
                                listener.onFailure(new MasterNotDiscoveredException());

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                        }
                    }


                    @Override public void onClose() {
                        clusterService.remove(this);
                        listener.onFailure(new NodeClosedException(nodes.localNode()));
                    }


                    @Override public void clusterChanged(ClusterChangedEvent event) {
                        if (start(true)) {
                            // if we managed to start and perform the operation on the primary, we can remove this listener

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                                    innerExecute(request, listener, observer, true);
                                }


                                @Override
                                public void onClusterServiceClose() {
                                    listener.onFailure(new NodeClosedException(clusterService.localNode()));
                                }


                                @Override
                                public void onTimeout(TimeValue timeout) {
                                    listener.onFailure(new MasterNotDiscoveredException("waited for [" + timeout + "]"));
                                }
                            }, new ClusterStateObserver.ChangePredicate() {
                                @Override
                                public boolean apply(ClusterState previousState, ClusterState.ClusterStateStatus previousStatus,
                                                     ClusterState newState, ClusterState.ClusterStateStatus newStatus) {
                                    return newState.nodes().masterNodeId() != null;
                                }


                                @Override
                                public boolean apply(ClusterChangedEvent event) {
                                    return event.nodesDelta().masterNodeChanged();
                                }
                            }
                    );
                }
                return;
            }
            processBeforeDelegationToMaster(request, clusterState);
            transportService.sendRequest(nodes.masterNode(), actionName, request, new BaseTransportResponseHandler<Response>() {
                @Override
                public Response newInstance() {
                    return newResponse();
                }


                @Override
                public void handleResponse(Response response) {
                    listener.onResponse(response);
                }


                @Override
                public String executor() {
                    return ThreadPool.Names.SAME;
                }


                @Override
                public void handleException(final TransportException exp) {
                    if (exp.unwrapCause() instanceof ConnectTransportException) {
                        // we want to retry here a bit to see if a new master is elected
                        logger.debug("connection exception while trying to forward request to master node [{}], scheduling a retry. Error: [{}]",
                                nodes.masterNode(), exp.getDetailedMessage());
                        observer.waitForNextChange(new ClusterStateObserver.Listener() {
                                                       @Override
                                                       public void onNewClusterState(ClusterState state) {
                                                           innerExecute(request, listener, observer, false);
                                                       }


                                                       @Override
                                                       public void onClusterServiceClose() {
                                                           listener.onFailure(new NodeClosedException(clusterService.localNode()));
                                                       }


                                                       @Override
                                                       public void onTimeout(TimeValue timeout) {
                                                           listener.onFailure(new MasterNotDiscoveredException());

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                    doStart();
                }


                @Override
                public void onClusterServiceClose() {
                    listener.onFailure(new NodeClosedException(clusterService.localNode()));
                }


                @Override
                public void onTimeout(TimeValue timeout) {
                    // Try one more time...

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                    doStart();
                }


                @Override
                public void onClusterServiceClose() {
                    listener.onFailure(new NodeClosedException(nodes.localNode()));
                }


                @Override
                public void onTimeout(TimeValue timeout) {
                    // just to be on the safe side, see if we can start it now?

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Related Classes of org.elasticsearch.node.NodeClosedException

org.elasticsearch.action.support.master.TransportMasterNodeOperationAction

org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction$AsyncShardOperationAction

org.elasticsearch.action.support.single.instance.TransportInstanceSingleOperationAction$AsyncSingleAction

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