ductile/lib/write-settings.js

Elasticsearch Bulk Loader

// Generated by CoffeeScript 1.11.1
(function() {
  module.exports = function(client) {
    return function(bulk, callback) {
      return bulk.reduce(function(p, c) {
        return p.then(function() {
          var number_of_replicas, number_of_shards, putsettings, ref, ref1, ref2, t;
          t = c.settings;
          ref2 = (ref = (ref1 = t._settings) != null ? ref1.index : void 0) != null ? ref : {}, number_of_replicas = ref2.number_of_replicas, number_of_shards = ref2.number_of_shards;
          if (t._settings.index) {
            delete t._settings.index.number_of_replicas;
            delete t._settings.index.number_of_shards;
          }
          putsettings = function() {
            var attempt;
            attempt = function() {
              return (t._settings.analysis ? client.indices.close({
                index: t._index
              }) : Promise.resolve()).then(function() {
                return client.indices.putSettings({
                  index: t._index,
                  body: t._settings
                });
              }).then(function(res) {
                return (t._settings.analysis ? client.indices.open({
                  index: t._index
                }) : Promise.resolve()).then(function() {
                  return res;
                });
              })["catch"](function(err) {
                var ref3, ref4;
                if (((ref3 = err.body) != null ? (ref4 = ref3.error) != null ? ref4.type : void 0 : void 0) === 'index_primary_shard_not_allocated_exception') {
                  return attempt();
                } else {
                  throw err;
                }
              });
            };
            return attempt();
          };
          return putsettings()["catch"](function(err) {
            var opts;
            if (err.status === 404) {
              opts = {
                index: t._index,
                body: {}
              };
              if (number_of_replicas != null) {
                opts.body.number_of_replicas = number_of_replicas;
              }
              if (number_of_shards != null) {
                opts.body.number_of_shards = number_of_shards;
              }
              return client.indices.create(opts).then(putsettings);
            } else {
              throw err;
            }
          });
        });
      }, Promise.resolve()).then(function() {
        return callback(null, {});
      })["catch"](function(err) {
        return callback(err);
      });
    };
  };

}).call(this);

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