Package org.elasticsearch.action.admin.cluster.state

Examples of org.elasticsearch.action.admin.cluster.state.ClusterStateRequest

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            // TODO: what if queries goes to the old index while we reindexed?
            // now reindex
       
            if(type.equals("*")) {

                IndexMetaData indexData = client.admin().cluster().state(new ClusterStateRequest()).
                        actionGet().getState().metaData().indices().get(searchIndexName);
                Settings searchIndexSettings = indexData.settings();

                for(ObjectCursor<String> mapKeyCursor : indexData.mappings().keys()) {
                    reindexAction.handleRequest(request, channel, mapKeyCursor.value, true);
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    /**
     * Creates a new index out of the settings from the old index.
     */
    private void createIdenticalIndex(String oldIndex, String type,
            String newIndex, int newIndexShards) throws IOException {
        IndexMetaData indexData = client.admin().cluster().state(new ClusterStateRequest()).
                actionGet().getState().metaData().indices().get(oldIndex);
        Settings searchIndexSettings = indexData.settings();
        ImmutableSettings.Builder settingBuilder = ImmutableSettings.settingsBuilder().put(searchIndexSettings);
        if (newIndexShards > 0)
            settingBuilder.put("index.number_of_shards", newIndexShards);
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    }

    private void copyAliases(RestRequest request) {
        String index = request.param("index");
        String searchIndexName = request.param("searchIndex");
        IndexMetaData meta = client.admin().cluster().state(new ClusterStateRequest()).
                actionGet().getState().metaData().index(searchIndexName);
        IndicesAliasesRequest aReq = new IndicesAliasesRequest();
        boolean empty = true;
        if(meta != null && meta.aliases() != null) {
            for (ObjectCursor<String> oldAliasCursor : meta.aliases().keys() ) {
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      // check the main index has the "collection" alias - if not then rebuild everything

      if (!bPingMainIndexFailed && (null == _aliasInfo)) {
        ElasticSearchManager docIndex = ElasticSearchManager.getIndex(DocumentPojoIndexMap.globalDocumentIndex_);
        ClusterStateResponse clusterState = docIndex.getRawClient().admin().cluster().state(new ClusterStateRequest()).actionGet();
        _aliasInfo = CrossVersionImmutableMapOfImmutableMaps.getAliases(clusterState.getState().getMetaData());
        if (!_aliasInfo.containsKey(DocumentPojoIndexMap.globalDocumentIndexCollection_)) {
          bRebuildDocsIndex = true;
        }
      } //TESTED
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        // (just something that's guaranteed to exist)

      String stashedIndex = "recs_" + communityId.toString();
      String liveIndicesPrefix = "recs_t_" + communityId.toString();
     
      ClusterStateResponse clusterState = indexMgr.getRawClient().admin().cluster().state(new ClusterStateRequest()).actionGet();
      String indices[] = clusterState.getState().getMetaData().getConcreteAllOpenIndices();
      for (String index: indices) {
        if (index.startsWith(stashedIndex) || index.startsWith(liveIndicesPrefix)) {
          ElasticSearchManager.getIndex(index).deleteMe();
        }
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        .execute().actionGet().isAcknowledged();
  }

  @Override
  public Set<String> queryForAlias(String indexName) {
    ClusterStateRequest clusterStateRequest = Requests.clusterStateRequest()
        .routingTable(true).nodes(true).indices(indexName);
    Iterator<String> iterator = client.admin().cluster().state(clusterStateRequest).actionGet().getState().getMetaData().aliases().keysIt();
    return newHashSet(iterator);
  }
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     * @param index the name of the index
     * @return the index mapping as String
     * @throws IOException
     */
    protected String getIndexMapping(String index) throws IOException {
        ClusterStateRequest request = Requests.clusterStateRequest()
                .routingTable(false)
                .nodes(false)
                .metaData(true)
                .indices(index);
        ClusterStateResponse response = client().admin().cluster().state(request)
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     * @param index the name of the index
     * @return the IndexSettings as JSON String
     * @throws IOException
     */
    protected String getIndexSettings(String index) throws IOException {
        ClusterStateRequest request = Requests.clusterStateRequest()
                .routingTable(false)
                .nodes(false)
                .metaData(true)
                .indices(index);
        ClusterStateResponse response = client().admin().cluster().state(request)
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        controller.registerHandler(HEAD, PATH, this);
    }

    @Override
    public void handleRequest(final RestRequest request, final RestChannel channel, Client client) {
        ClusterStateRequest clusterStateRequest = new ClusterStateRequest();
        clusterStateRequest.listenerThreaded(false);
        clusterStateRequest.masterNodeTimeout(TimeValue.timeValueMillis(0));
        clusterStateRequest.local(true);
        clusterStateRequest.clear().blocks(true);
        client.admin().cluster().state(clusterStateRequest, new RestBuilderListener<ClusterStateResponse>(channel) {

            @Override
            public RestResponse buildResponse(ClusterStateResponse response, XContentBuilder builder) throws Exception {
                RestStatus status = RestStatus.OK;
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        }
        return indexes;
    }

    private ImmutableMap<String, IndexMetaData> getIndexMetaData(Set<String> indexes) {
        ClusterStateRequest clusterStateRequest = Requests.clusterStateRequest()
                .filterRoutingTable(true)
                .filterNodes(true)
                .filteredIndices(indexes.toArray(new String[indexes.size()]));
        clusterStateRequest.listenerThreaded(false);
        ClusterStateResponse response = client.admin().cluster().state(clusterStateRequest).actionGet();
        return ImmutableMap.copyOf(response.getState().metaData().indices());
    }
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