Package org.elasticsearch.action.admin.indices.alias.get

Examples of org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest

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        ActionFuture<IndicesExistsResponse> existsFuture = c.admin().indices().exists(new IndicesExistsRequest(index));
        return existsFuture.actionGet().isExists();
    }

    public boolean aliasExists(String alias) {
        return c.admin().indices().aliasesExist(new GetAliasesRequest(alias)).actionGet().exists();
    }
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        return c.admin().indices().aliasesExist(new GetAliasesRequest(alias)).actionGet().exists();
    }

    public String aliasTarget(String alias) {
        // The ES return value of this has an awkward format: The first key of the hash is the target index. Thanks.
        return c.admin().indices().getAliases(new GetAliasesRequest(alias)).actionGet().getAliases().keysIt().next();
    }
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    @Override
    public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
        final String[] aliases = request.paramAsStringArrayOrEmptyIfAll("name");
        final String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
        final GetAliasesRequest getAliasesRequest = new GetAliasesRequest(aliases);
        getAliasesRequest.indices(indices);
        getAliasesRequest.indicesOptions(IndicesOptions.fromRequest(request, getAliasesRequest.indicesOptions()));
        getAliasesRequest.local(request.paramAsBoolean("local", getAliasesRequest.local()));

        client.admin().indices().getAliases(getAliasesRequest, new RestBuilderListener<GetAliasesResponse>(channel) {
            @Override
            public RestResponse buildResponse(GetAliasesResponse response, XContentBuilder builder) throws Exception {
                // empty body, if indices were specified but no aliases were
                if (indices.length > 0 && response.getAliases().isEmpty()) {
                    return new BytesRestResponse(OK, builder.startObject().endObject());
                } else if (response.getAliases().isEmpty()) {
                    String message = String.format(Locale.ROOT, "alias [%s] missing", toNamesString(getAliasesRequest.aliases()));
                    builder.startObject()
                            .field("error", message)
                            .field("status", RestStatus.NOT_FOUND.getStatus())
                            .endObject();
                    return new BytesRestResponse(RestStatus.NOT_FOUND, builder);
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    @Override
    public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
        String[] aliases = request.paramAsStringArray("name", Strings.EMPTY_ARRAY);
        final String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
        GetAliasesRequest getAliasesRequest = new GetAliasesRequest(aliases);
        getAliasesRequest.indices(indices);
        getAliasesRequest.indicesOptions(IndicesOptions.fromRequest(request, getAliasesRequest.indicesOptions()));
        getAliasesRequest.local(request.paramAsBoolean("local", getAliasesRequest.local()));

        client.admin().indices().aliasesExist(getAliasesRequest, new ActionListener<AliasesExistResponse>() {

            @Override
            public void onResponse(AliasesExistResponse response) {
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    }


    @Override
    void doRequest(final RestRequest request, final RestChannel channel, final Client client) {
        final GetAliasesRequest getAliasesRequest = request.hasParam("alias") ?
                new GetAliasesRequest(request.param("alias")) :
                new GetAliasesRequest();
        getAliasesRequest.local(request.paramAsBoolean("local", getAliasesRequest.local()));

        client.admin().indices().getAliases(getAliasesRequest, new RestResponseListener<GetAliasesResponse>(channel) {
            @Override
            public RestResponse buildResponse(GetAliasesResponse response) throws Exception {
                Table tab = buildTable(request, response);
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        return state.blocks().indicesBlockedException(ClusterBlockLevel.METADATA, state.metaData().concreteIndices(request.indicesOptions(), request.indices()));
    }

    @Override
    protected GetAliasesRequest newRequest() {
        return new GetAliasesRequest();
    }
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Related Classes of org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest

  • org.elasticsearch.action.admin.indices.alias.exists.TransportAliasesExistAction
  • org.elasticsearch.rest.action.admin.indices.alias.get.RestGetAliasesAction
  • org.elasticsearch.rest.action.admin.indices.alias.head.RestAliasesExistAction
  • org.elasticsearch.rest.action.cat.RestAliasAction
  • org.graylog2.indexer.indices.Indices
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