Examples of org.elasticsearch.cluster.metadata.MappingMetaData

Package org.elasticsearch.cluster.metadata

Examples of org.elasticsearch.cluster.metadata.MappingMetaData

org.elasticsearch.cluster.metadata.MappingMetaData
@author kimchy (shay.banon)

        ClusterStateRequest csr = new ClusterStateRequest().blocks(true).nodes(true).indices(allIndicesAlias());
        ClusterState cs = c.admin().cluster().state(csr).actionGet().getState();


        for (ObjectObjectCursor<String, IndexMetaData> m : cs.getMetaData().indices()) {
            try {
                MappingMetaData mmd = m.value.mapping(Messages.TYPE);
                if (mmd == null) {
                    // There is no mapping if there are no messages in the index.
                    continue;
                }
                @SuppressWarnings("unchecked")
                Map<String, Object> mapping = (Map<String, Object>) mmd.getSourceAsMap().get("properties");


                fields.addAll(mapping.keySet());
            } catch (Exception e) {
                LOG.error("Error while trying to get fields of <" + m.index + ">", e);
            }

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        // Try to get a view stored at document level
        ViewContext viewContext = extract(getResult.sourceAsMap(), request.format());


        if (viewContext == null) {
            // Then, get the view stored in the mapping _meta field
            MappingMetaData mappingMetaData = clusterService.state().metaData().index(request.index()).mapping(request.type());
            if (mappingMetaData != null) {
                try {
                    Map<String, Object> mapping = mappingMetaData.sourceAsMap();
                    viewContext = extract(mapping, request.format());
                } catch (IOException e) {
                    throw new ElasticSearchParseException("Failed to parse mapping content to map", e);
                }
            }

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            System.out.println("" + response);
        }
        assertThat(health.timedOut(), equalTo(false));


        logger.info("--> verify meta _routing required exists");
        MappingMetaData mappingMd = client("node1").admin().cluster().prepareState().execute().actionGet().state().metaData().index("test").mapping("type1");
        assertThat(mappingMd.routing().required(), equalTo(true));


        logger.info("--> close node");
        closeNode("node1");


        logger.info("--> starting node again...");
        startNode("node1", settingsBuilder().put("gateway.type", "local"));


        logger.info("--> waiting for yellow status");
        health = client("node1").admin().cluster().prepareHealth().setWaitForActiveShards(5).setWaitForYellowStatus().execute().actionGet();
        if (health.timedOut()) {
            ClusterStateResponse response = client("node1").admin().cluster().prepareState().execute().actionGet();
            System.out.println("" + response);
        }
        assertThat(health.timedOut(), equalTo(false));


        logger.info("--> verify meta _routing required exists");
        mappingMd = client("node1").admin().cluster().prepareState().execute().actionGet().state().metaData().index("test").mapping("type1");
        assertThat(mappingMd.routing().required(), equalTo(true));
    }

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            if (item.request() instanceof IndexRequest) {
                IndexRequest indexRequest = (IndexRequest) item.request();
                try {


                    // validate, if routing is required, that we got routing
                    MappingMetaData mappingMd = clusterState.metaData().index(request.index()).mapping(indexRequest.type());
                    if (mappingMd != null && mappingMd.routing().required()) {
                        if (indexRequest.routing() == null) {
                            throw new RoutingMissingException(indexRequest.index(), indexRequest.type(), indexRequest.id());
                        }
                    }

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        for (int i = 0; i < bulkRequest.requests.size(); i++) {
            ActionRequest request = bulkRequest.requests.get(i);
            if (request instanceof IndexRequest) {
                IndexRequest indexRequest = (IndexRequest) request;
                // handle routing
                MappingMetaData mappingMd = clusterState.metaData().index(indexRequest.index()).mapping(indexRequest.type());
                if (mappingMd != null) {
                    try {
                        indexRequest.processRouting(mappingMd);
                    } catch (ElasticSearchException e) {
                        responses[i] = new BulkItemResponse(i, indexRequest.opType().toString().toLowerCase(),
                                new BulkItemResponse.Failure(indexRequest.index(), indexRequest.type(), indexRequest.id(), e.getDetailedMessage()));
                        continue;
                    }
                }


                ShardId shardId = clusterService.operationRouting().indexShards(clusterState, indexRequest.index(), indexRequest.type(), indexRequest.id(), indexRequest.routing()).shardId();
                List<BulkItemRequest> list = requestsByShard.get(shardId);
                if (list == null) {
                    list = Lists.newArrayList();
                    requestsByShard.put(shardId, list);
                }
                list.add(new BulkItemRequest(i, request));
            } else if (request instanceof DeleteRequest) {
                DeleteRequest deleteRequest = (DeleteRequest) request;
                MappingMetaData mappingMd = clusterState.metaData().index(deleteRequest.index()).mapping(deleteRequest.type());
                if (mappingMd != null && mappingMd.routing().required() && deleteRequest.routing() == null) {
                    // if routing is required, and no routing on the delete request, we need to broadcast it....
                    GroupShardsIterator groupShards = clusterService.operationRouting().broadcastDeleteShards(clusterState, deleteRequest.index());
                    for (ShardIterator shardIt : groupShards) {
                        List<BulkItemRequest> list = requestsByShard.get(shardIt.shardId());
                        if (list == null) {

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        ClusterState clusterState = clusterService.state();
        request.routing(clusterState.metaData().resolveIndexRouting(request.routing(), request.index()));
        request.index(clusterState.metaData().concreteIndex(request.index())); // we need to get the concrete index here...
        if (clusterState.metaData().hasIndex(request.index())) {
            // check if routing is required, if so, do a broadcast delete
            MappingMetaData mappingMd = clusterState.metaData().index(request.index()).mapping(request.type());
            if (mappingMd != null && mappingMd.routing().required()) {
                if (request.routing() == null) {
                    indexDeleteAction.execute(new IndexDeleteRequest(request), new ActionListener<IndexDeleteResponse>() {
                        @Override public void onResponse(IndexDeleteResponse indexDeleteResponse) {
                            // go over the response, see if we have found one, and the version if found
                            long version = 0;

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    private void innerExecute(final IndexRequest request, final ActionListener<IndexResponse> listener) {
        MetaData metaData = clusterService.state().metaData();
        request.routing(metaData.resolveIndexRouting(request.routing(), request.index()));
        request.index(metaData.concreteIndex(request.index()));
        if (metaData.hasIndex(request.index())) {
            MappingMetaData mappingMd = metaData.index(request.index()).mapping(request.type());
            if (mappingMd != null) {
                request.processRouting(mappingMd);
            }
        }
        super.doExecute(request, listener);

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    @Override protected PrimaryResponse<IndexResponse> shardOperationOnPrimary(ClusterState clusterState, ShardOperationRequest shardRequest) {
        final IndexRequest request = shardRequest.request;


        // validate, if routing is required, that we got routing
        MappingMetaData mappingMd = clusterState.metaData().index(request.index()).mapping(request.type());
        if (mappingMd != null && mappingMd.routing().required()) {
            if (request.routing() == null) {
                throw new RoutingMissingException(request.index(), request.type(), request.id());
            }
        }

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        ClusterState cs = client.admin().cluster().prepareState().setIndices(index).execute().actionGet().getState();
        IndexMetaData imd = cs.getMetaData().index(index);


        if (imd == null) return false;


        MappingMetaData mdd = imd.mapping(type);


        if (mdd != null) return true;
        return false;
    }

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                createReq.mapping(mapCursor.key, mapCursor.value.sourceAsMap());
            }
            createReq.settings(settingBuilder.build());
        }
        else {
            MappingMetaData mappingMeta = indexData.mapping(type);
            createReq = new CreateIndexRequest(newIndex).
                mapping(type, mappingMeta.sourceAsMap()).
                settings(settingBuilder.build());
        }


        client.admin().indices().create(createReq).actionGet();
    }

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