Examples of org.elasticsearch.cluster.node.DiscoveryNodes.nodeExists()

Class org.elasticsearch.cluster.node.DiscoveryNodes

Examples of org.elasticsearch.cluster.node.DiscoveryNodes.nodeExists()

org.elasticsearch.cluster.node.DiscoveryNodes.nodeExists()

            // if we are no longer master, fail...
            if (!nodes.localNodeMaster()) {
                throw new NoLongerMasterException();
            }
            // send a response, and note if we are connected to the master or not
            channel.sendResponse(new MasterPingResponseResponse(nodes.nodeExists(request.nodeId)));
        }


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

View Full Code Here

            }
            // go over and remove failed nodes that have been removed
            DiscoveryNodes nodes = clusterState.nodes();
            for (Iterator<DiscoveryNode> failedNodesIt = failureCount.keySet().iterator(); failedNodesIt.hasNext(); ) {
                DiscoveryNode failedNode = failedNodesIt.next();
                if (!nodes.nodeExists(failedNode.id())) {
                    failedNodesIt.remove();
                }
            }
            if (lifecycle.started()) {
                reconnectToNodes = threadPool.schedule(reconnectInterval, ThreadPool.Names.GENERIC, this);

View Full Code Here

                        if (snapshot.state() == State.STARTED || snapshot.state() == State.ABORTED) {
                            ImmutableMap.Builder<ShardId, ShardSnapshotStatus> shards = ImmutableMap.builder();
                            for (ImmutableMap.Entry<ShardId, ShardSnapshotStatus> shardEntry : snapshot.shards().entrySet()) {
                                ShardSnapshotStatus shardStatus = shardEntry.getValue();
                                if (!shardStatus.state().completed() && shardStatus.nodeId() != null) {
                                    if (nodes.nodeExists(shardStatus.nodeId())) {
                                        shards.put(shardEntry);
                                    } else {
                                        // TODO: Restart snapshot on another node?
                                        snapshotChanged = true;
                                        logger.warn("failing snapshot of shard [{}] on closed node [{}]", shardEntry.getKey(), shardStatus.nodeId());

View Full Code Here

            // that has already processed the new CS but it is not known locally.
            // Therefore, if we fail we have to check again under a cluster state thread to make sure
            // all processing is finished.
            //


            if (!nodes.localNodeMaster() || !nodes.nodeExists(request.nodeId)) {
                logger.trace("checking ping from [{}] under a cluster state thread", request.nodeId);
                clusterService.submitStateUpdateTask("master ping (from: [" + request.nodeId + "])", new ProcessedClusterStateNonMasterUpdateTask() {


                    @Override
                    public ClusterState execute(ClusterState currentState) throws Exception {

View Full Code Here

                        // if we are no longer master, fail...
                        DiscoveryNodes nodes = currentState.nodes();
                        if (!nodes.localNodeMaster()) {
                            throw new NoLongerMasterException();
                        }
                        if (!nodes.nodeExists(request.nodeId)) {
                            throw new NodeDoesNotExistOnMasterException();
                        }
                        return currentState;
                    }

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.