@Override
 public BaseIngestTransportClient newIndex(String index) {
   if (client == null) {
     logger.warn("no client for create index");
     return this;
   }
   if (index == null) {
     logger.warn("no index name given to create index");
     return this;
   }
   CreateIndexRequest request = new CreateIndexRequest(index);
   if (getSettings() != null) {
     request.settings(getSettings());
   }
   if (getMappings() != null) {
     for (Map.Entry<String, String> me : getMappings().entrySet()) {
       request.mapping(me.getKey(), me.getValue());
     }
   }
   logger.info(
       "creating index {} with settings = {}, mappings = {}",
       index,
       getSettings() != null ? getSettings().getAsMap() : null,
       getMappings());
   try {
     client.admin().indices().create(request).actionGet();
   } catch (Exception e) {
     logger.error(e.getMessage(), e);
   }
   return this;
 }
Beispiel #2
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 /** Allows to set the settings using a json builder. */
 public CreateIndexRequest settings(XContentBuilder builder) {
   try {
     settings(builder.string());
   } catch (IOException e) {
     throw new ElasticsearchGenerationException(
         "Failed to generate json settings from builder", e);
   }
   return this;
 }
Beispiel #3
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 /** The settings to create the index with (either json/yaml/properties format) */
 @SuppressWarnings("unchecked")
 public CreateIndexRequest settings(Map source) {
   try {
     XContentBuilder builder = XContentFactory.contentBuilder(XContentType.JSON);
     builder.map(source);
     settings(builder.string());
   } catch (IOException e) {
     throw new ElasticsearchGenerationException("Failed to generate [" + source + "]", e);
   }
   return this;
 }
Beispiel #4
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 /** Sets the settings and mappings as a single source. */
 public CreateIndexRequest source(BytesReference source) {
   XContentType xContentType = XContentFactory.xContentType(source);
   if (xContentType != null) {
     try (XContentParser parser = XContentFactory.xContent(xContentType).createParser(source)) {
       source(parser.map());
     } catch (IOException e) {
       throw new ElasticsearchParseException("failed to parse source for create index", e);
     }
   } else {
     settings(source.utf8ToString());
   }
   return this;
 }
Beispiel #5
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 /** Sets the settings and mappings as a single source. */
 @SuppressWarnings("unchecked")
 public CreateIndexRequest source(Map<String, ?> source) {
   boolean found = false;
   for (Map.Entry<String, ?> entry : source.entrySet()) {
     String name = entry.getKey();
     if (name.equals("settings")) {
       found = true;
       settings((Map<String, Object>) entry.getValue());
     } else if (name.equals("mappings")) {
       found = true;
       Map<String, Object> mappings = (Map<String, Object>) entry.getValue();
       for (Map.Entry<String, Object> entry1 : mappings.entrySet()) {
         mapping(entry1.getKey(), (Map<String, Object>) entry1.getValue());
       }
     } else if (name.equals("aliases")) {
       found = true;
       aliases((Map<String, Object>) entry.getValue());
     } else {
       // maybe custom?
       IndexMetaData.Custom proto = IndexMetaData.lookupPrototype(name);
       if (proto != null) {
         found = true;
         try {
           customs.put(name, proto.fromMap((Map<String, Object>) entry.getValue()));
         } catch (IOException e) {
           throw new ElasticsearchParseException("failed to parse custom metadata for [{}]", name);
         }
       }
     }
   }
   if (!found) {
     // the top level are settings, use them
     settings(source);
   }
   return this;
 }
  @Override
  protected void masterOperation(
      final CreateIndexRequest request,
      final ClusterState state,
      final ActionListener<CreateIndexResponse> listener)
      throws ElasticsearchException {
    String cause = request.cause();
    if (cause.length() == 0) {
      cause = "api";
    }

    CreateIndexClusterStateUpdateRequest updateRequest =
        new CreateIndexClusterStateUpdateRequest(cause, request.index())
            .ackTimeout(request.timeout())
            .masterNodeTimeout(request.masterNodeTimeout())
            .settings(request.settings())
            .mappings(request.mappings())
            .aliases(request.aliases())
            .customs(request.customs());

    createIndexService.createIndex(
        updateRequest,
        new ActionListener<ClusterStateUpdateResponse>() {

          @Override
          public void onResponse(ClusterStateUpdateResponse response) {
            listener.onResponse(new CreateIndexResponse(response.isAcknowledged()));
          }

          @Override
          public void onFailure(Throwable t) {
            if (t instanceof IndexAlreadyExistsException) {
              logger.trace("[{}] failed to create", t, request.index());
            } else {
              logger.debug("[{}] failed to create", t, request.index());
            }
            listener.onFailure(t);
          }
        });
  }
 /**
  * Pull action thread
  *
  * @param request request
  * @param state state
  * @param transportClient bulk client for remote cluster access
  * @param nodeClient bulk client for local cluster access
  */
 final void performPull(
     final KnapsackPullRequest request,
     final KnapsackState state,
     final BulkTransportClient transportClient,
     final BulkNodeClient nodeClient) {
   try {
     logger.info("start of pull: {}", state);
     long count = 0L;
     Map<String, Set<String>> indices = new HashMap<>();
     for (String s : Strings.commaDelimitedListToSet(request.getIndex())) {
       indices.put(s, Strings.commaDelimitedListToSet(request.getType()));
     }
     if (request.withMetadata()) {
       // renaming indices/types
       if (request.getIndexTypeNames() != null) {
         for (Object spec : request.getIndexTypeNames().keySet()) {
           if (spec == null) {
             continue;
           }
           String[] s = spec.toString().split("/");
           String index = s[0];
           String type = s.length > 1 ? s[1] : null;
           if (!"_all".equals(index)) {
             Set<String> types = indices.get(index);
             if (types == null) {
               types = new HashSet<>();
             }
             if (type != null) {
               types.add(type);
             }
             indices.put(index, types);
           }
         }
       }
       // get settings for all indices
       logger.info("getting settings for indices {}", indices.keySet());
       Set<String> settingsIndices = new HashSet<>(indices.keySet());
       settingsIndices.remove("_all");
       Map<String, String> settings =
           getSettings(
               transportClient.client(),
               settingsIndices.toArray(new String[settingsIndices.size()]));
       logger.info("found indices: {}", settings.keySet());
       // we resolved the specs in indices to the real indices in the settings
       // get mapping and alias per index and create index if copy mode is enabled
       for (String index : settings.keySet()) {
         CreateIndexRequest createIndexRequest = createIndexRequest(mapIndex(request, index));
         Set<String> types = indices.get(index);
         createIndexRequest.settings(settings.get(index));
         logger.info("getting mappings for index {} and types {}", index, types);
         Map<String, String> mappings =
             getMapping(
                 transportClient.client(), index, types != null ? new HashSet<>(types) : null);
         logger.info("found mappings: {}", mappings.keySet());
         for (String type : mappings.keySet()) {
           logger.info("adding mapping: {}", mapType(request, index, type));
           createIndexRequest.mapping(mapType(request, index, type), mappings.get(type));
         }
         // create index
         logger.info("creating index: {}", mapIndex(request, index));
         nodeClient.client().execute(CreateIndexAction.INSTANCE, createIndexRequest).actionGet();
         logger.info("index created: {}", mapIndex(request, index));
         logger.info("getting aliases for index {}", index);
         Map<String, String> aliases = getAliases(client, index);
         logger.info("found {} aliases", aliases.size());
         if (!aliases.isEmpty()) {
           IndicesAliasesRequestBuilder requestBuilder =
               new IndicesAliasesRequestBuilder(
                   nodeClient.client(), IndicesAliasesAction.INSTANCE);
           for (String alias : aliases.keySet()) {
             if (aliases.get(alias).isEmpty()) {
               requestBuilder.addAlias(index, alias);
             } else {
               requestBuilder.addAlias(index, alias, aliases.get(alias)); // with filter
             }
           }
           requestBuilder.execute().actionGet();
           logger.info("aliases created", aliases.size());
         }
       }
     }
     SearchRequest searchRequest = request.getSearchRequest();
     if (searchRequest == null) {
       searchRequest =
           new SearchRequestBuilder(transportClient.client(), SearchAction.INSTANCE)
               .setQuery(QueryBuilders.matchAllQuery())
               .addSort(SortBuilders.fieldSort("_doc"))
               .request();
     }
     long total = 0L;
     for (String index : indices.keySet()) {
       if (!"_all".equals(index)) {
         searchRequest.indices(index);
       }
       Set<String> types = indices.get(index);
       if (types != null) {
         searchRequest.types(types.toArray(new String[types.size()]));
       }
       searchRequest.scroll(request.getTimeout());
       SearchResponse searchResponse =
           transportClient.client().execute(SearchAction.INSTANCE, searchRequest).actionGet();
       do {
         total += searchResponse.getHits().getHits().length;
         logger.debug(
             "total={} hits={} took={}",
             total,
             searchResponse.getHits().getHits().length,
             searchResponse.getTookInMillis());
         for (SearchHit hit : searchResponse.getHits()) {
           indexSearchHit(nodeClient, request, hit);
           count++;
         }
         searchResponse =
             transportClient
                 .client()
                 .execute(
                     SearchScrollAction.INSTANCE,
                     new SearchScrollRequest(searchResponse.getScrollId())
                         .scroll(request.getTimeout()))
                 .actionGet();
       } while (searchResponse.getHits().getHits().length > 0 && !Thread.interrupted());
     }
     nodeClient.flushIngest();
     nodeClient.waitForResponses(TimeValue.timeValueSeconds(60));
     for (String index : indices.keySet()) {
       nodeClient.refreshIndex(index);
     }
     nodeClient.shutdown();
     transportClient.shutdown();
     logger.info("end of pull: {}, docs = {}, count = {}", state, total, count);
   } catch (Throwable e) {
     logger.error(e.getMessage(), e);
   } finally {
     try {
       knapsack.removeImport(state);
     } catch (IOException e) {
       logger.error(e.getMessage(), e);
     }
   }
 }