Examples with Node org.graylog2.indexer.cluster.Node used on opensource projects

Example 11 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class IndexStatistics method buildShardRoutings.

private static List<ShardRouting> buildShardRoutings(JsonNode shardRoutings) {
    final ImmutableList.Builder<ShardRouting> shardRoutingsBuilder = ImmutableList.builder();
    final Iterator<Map.Entry<String, JsonNode>> it = shardRoutings.fields();
    while (it.hasNext()) {
        final Map.Entry<String, JsonNode> entry = it.next();
        final int shardId = Integer.parseInt(entry.getKey());
        final JsonNode shards = entry.getValue();
        for (JsonNode jsonElement : shards) {
            final JsonNode routing = jsonElement.path("routing");
            final String state = routing.path("state").asText("unknown").toLowerCase(Locale.ENGLISH);
            // Taken from org.elasticsearch.cluster.routing.ShardRouting
            final boolean active = "started".equals(state) || "relocating".equals(state);
            final boolean primary = routing.path("primary").asBoolean(false);
            final String nodeId = routing.path("node").asText("Unknown");
            // Node name and hostname should be filled when necessary (requiring an additional round trip to Elasticsearch)
            final String nodeName = null;
            final String nodeHostname = null;
            final String relocatingNode = routing.path("relocating_node").asText(null);
            final ShardRouting shardRouting = ShardRouting.create(shardId, state, active, primary, nodeId, nodeName, nodeHostname, relocatingNode);
            shardRoutingsBuilder.add(shardRouting);
        }
    }
    return shardRoutingsBuilder.build();
}

Example 12 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class RemoteInterfaceProvider method get.

public <T> T get(Node node, final String authorizationToken, Class<T> interfaceClass) {
    final OkHttpClient okHttpClient = this.okHttpClient.newBuilder().addInterceptor(chain -> {
        final Request original = chain.request();
        Request.Builder builder = original.newBuilder().header(HttpHeaders.ACCEPT, MediaType.JSON_UTF_8.toString()).header(CsrfProtectionFilter.HEADER_NAME, "Graylog Server").method(original.method(), original.body());
        if (authorizationToken != null) {
            builder = builder.header(HttpHeaders.AUTHORIZATION, authorizationToken).header(SessionAuthenticator.X_GRAYLOG_NO_SESSION_EXTENSION, "true");
        }
        return chain.proceed(builder.build());
    }).build();
    final Retrofit retrofit = new Retrofit.Builder().baseUrl(node.getTransportAddress()).addConverterFactory(JacksonConverterFactory.create(objectMapper)).client(okHttpClient).build();
    return retrofit.create(interfaceClass);
}

Example 13 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class ExtractorsResource method order.

@POST
@Timed
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Update extractor order of an input")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input on this node.") })
@Path("order")
@AuditEvent(type = AuditEventTypes.EXTRACTOR_ORDER_UPDATE)
public void order(@ApiParam(name = "inputId", value = "Persist ID (!) of input.", required = true) @PathParam("inputId") String inputPersistId, @ApiParam(name = "JSON body", required = true) OrderExtractorsRequest oer) throws NotFoundException {
    checkPermission(RestPermissions.INPUTS_EDIT, inputPersistId);
    final Input mongoInput = inputService.find(inputPersistId);
    for (Extractor extractor : inputService.getExtractors(mongoInput)) {
        if (oer.order().containsValue(extractor.getId())) {
            extractor.setOrder(Tools.getKeyByValue(oer.order(), extractor.getId()));
        }
        // Docs embedded in MongoDB array cannot be updated atomically... :/
        inputService.removeExtractor(mongoInput, extractor.getId());
        try {
            inputService.addExtractor(mongoInput, extractor);
        } catch (ValidationException e) {
            LOG.warn("Validation error for extractor update.", e);
        }
    }
    LOG.info("Updated extractor ordering of input <persist:{}>.", inputPersistId);
}

Example 14 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class InputsResource method get.

@GET
@Timed
@ApiOperation(value = "Get information of a single input on this node")
@Path("/{inputId}")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input.") })
public InputSummary get(@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId) throws org.graylog2.database.NotFoundException {
    checkPermission(RestPermissions.INPUTS_READ, inputId);
    final Input input = inputService.find(inputId);
    return getInputSummary(input);
}

Example 15 with Node

use of org.graylog2.indexer.cluster.Node in project graylog2-server by Graylog2.

the class InputsResource method terminate.

@DELETE
@Timed
@Path("/{inputId}")
@ApiOperation(value = "Terminate input on this node")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such input on this node.") })
@AuditEvent(type = AuditEventTypes.MESSAGE_INPUT_DELETE)
public void terminate(@ApiParam(name = "inputId", required = true) @PathParam("inputId") String inputId) throws org.graylog2.database.NotFoundException {
    checkPermission(RestPermissions.INPUTS_TERMINATE, inputId);
    final Input input = inputService.find(inputId);
    inputService.destroy(input);
}