Package org.elasticsearch.cluster

Examples of org.elasticsearch.cluster.ClusterState.metaData()

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                    ClusterState updatedState = ClusterState.builder(currentState).blocks(blocks).metaData(newMetaData).build();

                    if (request.state() == State.OPEN) {
                        RoutingTable.Builder routingTableBuilder = RoutingTable.builder(updatedState.routingTable())
                                .addAsNew(updatedState.metaData().index(request.index()));
                        RoutingAllocation.Result routingResult = allocationService.reroute(ClusterState.builder(updatedState).routingTable(routingTableBuilder).build());
                        updatedState = ClusterState.builder(updatedState).routingResult(routingResult).build();
                    }
                    return updatedState;
                } finally {
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            clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
        }

        logger.info("increasing the number of replicas to 1, and perform a reroute (to get the replicas allocation going)");
        routingTable = RoutingTable.builder(routingTable).updateNumberOfReplicas(1).build();
        metaData = MetaData.builder(clusterState.metaData()).updateNumberOfReplicas(1).build();
        clusterState = ClusterState.builder(clusterState).routingTable(routingTable).metaData(metaData).build();

        routingTable = strategy.reroute(clusterState).routingTable();
        clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
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        logger.info("2 replicas should be initializing now for the existing indices (we throttle to 1)");
        assertThat(clusterState.routingNodes().shardsWithState(INITIALIZING).size(), equalTo(2));

        logger.info("create a new index");
        metaData = MetaData.builder(clusterState.metaData())
                .put(IndexMetaData.builder("new_index").settings(settings(Version.CURRENT)).numberOfShards(4).numberOfReplicas(0))
                .build();

        routingTable = RoutingTable.builder(clusterState.routingTable())
                .addAsNew(metaData.index("new_index"))
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                    if (changed) {
                        ClusterState updatedState = ClusterState.builder(currentState).metaData(builder).build();
                        // even though changes happened, they resulted in 0 actual changes to metadata
                        // i.e. remove and add the same alias to the same index
                        if (!updatedState.metaData().aliases().equals(currentState.metaData().aliases())) {
                            return updatedState;
                        }
                    }
                    return currentState;
                } finally {
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        ClusterBlockException blockException = checkGlobalBlock(clusterState, request);
        if (blockException != null) {
            throw blockException;
        }
        // get actual indices
        String[] concreteIndices = clusterState.metaData().concreteIndices(request.indicesOptions(), request.indices());
        blockException = checkRequestBlock(clusterState, request, concreteIndices);
        if (blockException != null) {
            throw blockException;
        }
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    @Override
    protected void doExecute(final MoreLikeThisRequest request, final ActionListener<SearchResponse> listener) {
        // update to actual index name
        ClusterState clusterState = clusterService.state();
        // update to the concrete index
        final String concreteIndex = clusterState.metaData().concreteSingleIndex(request.index(), request.indicesOptions());

        Iterable<MutableShardRouting> routingNode = clusterState.getRoutingNodes().routingNodeIter(clusterService.localNode().getId());
        if (routingNode == null) {
            redirect(request, concreteIndex, listener, clusterState);
            return;
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                throw blockException;
            }

            String concreteSingleIndex;
            if (resolveIndex()) {
                concreteSingleIndex = clusterState.metaData().concreteSingleIndex(request.index(), request.indicesOptions());
            } else {
                concreteSingleIndex = request.index();
            }
            this.internalRequest = new InternalRequest(request, concreteSingleIndex);
            resolveRequest(clusterState, internalRequest);
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                throw blockException;
            }

            String concreteSingleIndex;
            if (resolveIndex(request)) {
                concreteSingleIndex = clusterState.metaData().concreteSingleIndex(request.index(), request.indicesOptions());
            } else {
                concreteSingleIndex = request.index();
            }
            this.internalRequest = new InternalRequest(request, concreteSingleIndex);
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    private void executeBulk(final BulkRequest bulkRequest, final long startTime, final ActionListener<BulkResponse> listener, final AtomicArray<BulkItemResponse> responses ) {
        final ClusterState clusterState = clusterService.state();
        // TODO use timeout to wait here if its blocked...
        clusterState.blocks().globalBlockedRaiseException(ClusterBlockLevel.WRITE);

        final ConcreteIndices concreteIndices = new ConcreteIndices(clusterState.metaData());
        MetaData metaData = clusterState.metaData();
        for (int i = 0; i < bulkRequest.requests.size(); i++) {
            ActionRequest request = bulkRequest.requests.get(i);
            if (request instanceof DocumentRequest) {
                DocumentRequest req = (DocumentRequest) request;
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        final ClusterState clusterState = clusterService.state();
        // TODO use timeout to wait here if its blocked...
        clusterState.blocks().globalBlockedRaiseException(ClusterBlockLevel.WRITE);

        final ConcreteIndices concreteIndices = new ConcreteIndices(clusterState.metaData());
        MetaData metaData = clusterState.metaData();
        for (int i = 0; i < bulkRequest.requests.size(); i++) {
            ActionRequest request = bulkRequest.requests.get(i);
            if (request instanceof DocumentRequest) {
                DocumentRequest req = (DocumentRequest) request;
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