Package org.elasticsearch.hadoop.rest

Examples of org.elasticsearch.hadoop.rest.ScrollQuery

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    }

    @SuppressWarnings("unchecked")
    @Override
    public boolean source(FlowProcess<Properties> flowProcess, SourceCall<Object[], ScrollQuery> sourceCall) throws IOException {
        ScrollQuery query = sourceCall.getInput();

        if (!query.hasNext()) {
            return false;
        }

        TupleEntry entry = sourceCall.getIncomingEntry();
        Map<String, ?> data = (Map<String, ?>) query.next()[1];
        FieldAlias alias = (FieldAlias) sourceCall.getContext()[0];

        if (entry.getFields().isDefined()) {
            // lookup using writables
            // TODO: it's worth benchmarking whether using an index/offset yields significantly better performance
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        Settings sets = settings.copy();
        sets.setProperty(ConfigurationOptions.ES_QUERY, "?q=me*");

        String nodeId = targetShards.values().iterator().next().getId();
        ScrollQuery query = QueryBuilder.query(sets)
                .shard("0")
                .onlyNode(nodeId)
                .build(client, reader);

        int count = 0;
        for (; query.hasNext();) {
            Object[] next = query.next();
            System.out.println(Arrays.toString(next));
            assertNotNull(next);
            count++;
        }

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    }

    @SuppressWarnings("unchecked")
    @Override
    public boolean source(FlowProcess<Properties> flowProcess, SourceCall<Object[], ScrollQuery> sourceCall) throws IOException {
        ScrollQuery query = sourceCall.getInput();

        if (!query.hasNext()) {
            return false;
        }

        TupleEntry entry = sourceCall.getIncomingEntry();
        Map<String, ?> data = (Map<String, ?>) query.next()[1];
        FieldAlias alias = (FieldAlias) sourceCall.getContext()[0];

        if (entry.getFields().isDefined()) {
            // lookup using writables
            // TODO: it's worth benchmarking whether using an index/offset yields significantly better performance
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Related Classes of org.elasticsearch.hadoop.rest.ScrollQuery

  • org.elasticsearch.hadoop.cascading.EsLocalScheme
  • org.elasticsearch.hadoop.integration.rest.AbstractRestQueryTest
  • org.elasticsearch.hadoop.rest.stats.Stats
  • java.util.NoSuchElementException
  • org.elasticsearch.hadoop.EsHadoopIllegalStateException
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