Examples with StateFactory org.apache.storm.trident.state.StateFactory used on opensource projects

Example 11 with StateFactory

use of org.apache.storm.trident.state.StateFactory in project storm by apache.

the class SolrJsonTridentTopology method getTopology.

protected StormTopology getTopology() throws IOException {
    final TridentTopology topology = new TridentTopology();
    final SolrJsonSpout spout = new SolrJsonSpout();
    final Stream stream = topology.newStream("SolrJsonSpout", spout);
    final StateFactory solrStateFactory = new SolrStateFactory(getSolrConfig(), getSolrMapper());
    stream.partitionPersist(solrStateFactory, spout.getOutputFields(), new SolrUpdater(), new Fields());
    return topology.build();
}

Example 12 with StateFactory

use of org.apache.storm.trident.state.StateFactory in project storm by apache.

the class SolrFieldsTridentTopology method getTopology.

protected StormTopology getTopology() throws IOException {
    final TridentTopology tridentTopology = new TridentTopology();
    final SolrFieldsSpout spout = new SolrFieldsSpout();
    final Stream stream = tridentTopology.newStream("SolrFieldsSpout", spout);
    final StateFactory solrStateFactory = new SolrStateFactory(getSolrConfig(), getSolrMapper());
    stream.partitionPersist(solrStateFactory, spout.getOutputFields(), new SolrUpdater(), new Fields());
    return tridentTopology.build();
}