Examples with SolrClientCache org.apache.solr.client.solrj.io.SolrClientCache used on opensource projects

Example 36 with SolrClientCache

use of org.apache.solr.client.solrj.io.SolrClientCache in project lucene-solr by apache.

the class StreamingTest method testParallelUniqueStream.

@Test
public void testParallelUniqueStream() throws Exception {
    new UpdateRequest().add(id, "0", "a_s", "hello0", "a_i", "0", "a_f", "0").add(id, "2", "a_s", "hello2", "a_i", "2", "a_f", "0").add(id, "3", "a_s", "hello3", "a_i", "3", "a_f", "3").add(id, "4", "a_s", "hello4", "a_i", "4", "a_f", "4").add(id, "1", "a_s", "hello1", "a_i", "1", "a_f", "1").add(id, "5", "a_s", "hello1", "a_i", "10", "a_f", "1").add(id, "6", "a_s", "hello1", "a_i", "11", "a_f", "5").add(id, "7", "a_s", "hello1", "a_i", "12", "a_f", "5").add(id, "8", "a_s", "hello1", "a_i", "13", "a_f", "4").commit(cluster.getSolrClient(), COLLECTIONORALIAS);
    StreamContext streamContext = new StreamContext();
    SolrClientCache solrClientCache = new SolrClientCache();
    streamContext.setSolrClientCache(solrClientCache);
    try {
        SolrParams sParams = mapParams("q", "*:*", "fl", "id,a_s,a_i,a_f", "sort", "a_f asc,a_i asc", "partitionKeys", "a_f");
        CloudSolrStream stream = new CloudSolrStream(zkHost, COLLECTIONORALIAS, sParams);
        UniqueStream ustream = new UniqueStream(stream, new FieldEqualitor("a_f"));
        ParallelStream pstream = parallelStream(ustream, new FieldComparator("a_f", ComparatorOrder.ASCENDING));
        attachStreamFactory(pstream);
        pstream.setStreamContext(streamContext);
        List<Tuple> tuples = getTuples(pstream);
        assertEquals(5, tuples.size());
        assertOrder(tuples, 0, 1, 3, 4, 6);
        //Test the eofTuples
        Map<String, Tuple> eofTuples = pstream.getEofTuples();
        //There should be an EOF tuple for each worker.
        assertEquals(numWorkers, eofTuples.size());
    } finally {
        solrClientCache.close();
    }
}

Example 37 with SolrClientCache

use of org.apache.solr.client.solrj.io.SolrClientCache in project lucene-solr by apache.

the class StreamingTest method testReducerStream.

@Test
public void testReducerStream() throws Exception {
    new UpdateRequest().add(id, "0", "a_s", "hello0", "a_i", "0", "a_f", "1").add(id, "2", "a_s", "hello0", "a_i", "2", "a_f", "2").add(id, "3", "a_s", "hello3", "a_i", "3", "a_f", "3").add(id, "4", "a_s", "hello4", "a_i", "4", "a_f", "4").add(id, "1", "a_s", "hello0", "a_i", "1", "a_f", "5").add(id, "5", "a_s", "hello3", "a_i", "10", "a_f", "6").add(id, "6", "a_s", "hello4", "a_i", "11", "a_f", "7").add(id, "7", "a_s", "hello3", "a_i", "12", "a_f", "8").add(id, "8", "a_s", "hello3", "a_i", "13", "a_f", "9").add(id, "9", "a_s", "hello0", "a_i", "14", "a_f", "10").commit(cluster.getSolrClient(), COLLECTIONORALIAS);
    StreamContext streamContext = new StreamContext();
    SolrClientCache solrClientCache = new SolrClientCache();
    streamContext.setSolrClientCache(solrClientCache);
    try {
        //Test with spaces in the parameter lists.
        SolrParams sParamsA = mapParams("q", "*:*", "fl", "id,a_s, a_i,  a_f", "sort", "a_s asc  ,  a_f   asc");
        CloudSolrStream stream = new CloudSolrStream(zkHost, COLLECTIONORALIAS, sParamsA);
        ReducerStream rstream = new ReducerStream(stream, new FieldEqualitor("a_s"), new GroupOperation(new FieldComparator("a_f", ComparatorOrder.ASCENDING), 5));
        rstream.setStreamContext(streamContext);
        List<Tuple> tuples = getTuples(rstream);
        assertEquals(3, tuples.size());
        Tuple t0 = tuples.get(0);
        List<Map> maps0 = t0.getMaps("group");
        assertMaps(maps0, 0, 2, 1, 9);
        Tuple t1 = tuples.get(1);
        List<Map> maps1 = t1.getMaps("group");
        assertMaps(maps1, 3, 5, 7, 8);
        Tuple t2 = tuples.get(2);
        List<Map> maps2 = t2.getMaps("group");
        assertMaps(maps2, 4, 6);
        //Test with spaces in the parameter lists using a comparator
        sParamsA = mapParams("q", "*:*", "fl", "id,a_s, a_i,  a_f", "sort", "a_s asc  ,  a_f   asc");
        stream = new CloudSolrStream(zkHost, COLLECTIONORALIAS, sParamsA);
        rstream = new ReducerStream(stream, new FieldComparator("a_s", ComparatorOrder.ASCENDING), new GroupOperation(new FieldComparator("a_f", ComparatorOrder.DESCENDING), 5));
        rstream.setStreamContext(streamContext);
        tuples = getTuples(rstream);
        assertEquals(3, tuples.size());
        t0 = tuples.get(0);
        maps0 = t0.getMaps("group");
        assertMaps(maps0, 9, 1, 2, 0);
        t1 = tuples.get(1);
        maps1 = t1.getMaps("group");
        assertMaps(maps1, 8, 7, 5, 3);
        t2 = tuples.get(2);
        maps2 = t2.getMaps("group");
        assertMaps(maps2, 6, 4);
    } finally {
        solrClientCache.close();
    }
}

Example 38 with SolrClientCache

use of org.apache.solr.client.solrj.io.SolrClientCache in project lucene-solr by apache.

the class StreamingTest method testFacetStream.

@Test
public void testFacetStream() throws Exception {
    new UpdateRequest().add(id, "0", "a_s", "hello0", "a_i", "0", "a_f", "1").add(id, "2", "a_s", "hello0", "a_i", "2", "a_f", "2").add(id, "3", "a_s", "hello3", "a_i", "3", "a_f", "3").add(id, "4", "a_s", "hello4", "a_i", "4", "a_f", "4").add(id, "1", "a_s", "hello0", "a_i", "1", "a_f", "5").add(id, "5", "a_s", "hello3", "a_i", "10", "a_f", "6").add(id, "6", "a_s", "hello4", "a_i", "11", "a_f", "7").add(id, "7", "a_s", "hello3", "a_i", "12", "a_f", "8").add(id, "8", "a_s", "hello3", "a_i", "13", "a_f", "9").add(id, "9", "a_s", "hello0", "a_i", "14", "a_f", "10").commit(cluster.getSolrClient(), COLLECTIONORALIAS);
    StreamContext streamContext = new StreamContext();
    SolrClientCache solrClientCache = new SolrClientCache();
    streamContext.setSolrClientCache(solrClientCache);
    try {
        SolrParams sParamsA = mapParams("q", "*:*", "fl", "a_s,a_i,a_f", "sort", "a_s asc");
        Bucket[] buckets = { new Bucket("a_s") };
        Metric[] metrics = { new SumMetric("a_i"), new SumMetric("a_f"), new MinMetric("a_i"), new MinMetric("a_f"), new MaxMetric("a_i"), new MaxMetric("a_f"), new MeanMetric("a_i"), new MeanMetric("a_f"), new CountMetric() };
        FieldComparator[] sorts = { new FieldComparator("sum(a_i)", ComparatorOrder.ASCENDING) };
        FacetStream facetStream = new FacetStream(zkHost, COLLECTIONORALIAS, sParamsA, buckets, metrics, sorts, 100);
        List<Tuple> tuples = getTuples(facetStream);
        assert (tuples.size() == 3);
        //Test Long and Double Sums
        Tuple tuple = tuples.get(0);
        String bucket = tuple.getString("a_s");
        Double sumi = tuple.getDouble("sum(a_i)");
        Double sumf = tuple.getDouble("sum(a_f)");
        Double mini = tuple.getDouble("min(a_i)");
        Double minf = tuple.getDouble("min(a_f)");
        Double maxi = tuple.getDouble("max(a_i)");
        Double maxf = tuple.getDouble("max(a_f)");
        Double avgi = tuple.getDouble("avg(a_i)");
        Double avgf = tuple.getDouble("avg(a_f)");
        Double count = tuple.getDouble("count(*)");
        assertEquals("hello4", bucket);
        assertEquals(15, sumi.longValue());
        assertEquals(11.0, sumf.doubleValue(), 0.01);
        assertEquals(4.0, mini.doubleValue(), 0.01);
        assertEquals(4.0, minf.doubleValue(), 0.01);
        assertEquals(11.0, maxi.doubleValue(), 0.01);
        assertEquals(7.0, maxf.doubleValue(), 0.01);
        assertEquals(7.5, avgi.doubleValue(), 0.01);
        assertEquals(5.5, avgf.doubleValue(), 0.01);
        assertEquals(2, count.doubleValue(), 0.01);
        tuple = tuples.get(1);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello0", bucket);
        assertEquals(17, sumi.doubleValue(), .01);
        assertEquals(18, sumf.doubleValue(), .01);
        assertEquals(0.0, mini.doubleValue(), .01);
        assertEquals(1.0, minf.doubleValue(), .01);
        assertEquals(14.0, maxi.doubleValue(), .01);
        assertEquals(10.0, maxf.doubleValue(), .01);
        assertEquals(4.25, avgi.doubleValue(), .01);
        assertEquals(4.5, avgf.doubleValue(), .01);
        assertEquals(4, count.doubleValue(), .01);
        tuple = tuples.get(2);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello3", bucket);
        assertEquals(38.0, sumi.doubleValue(), 0.01);
        assertEquals(26.0, sumf.doubleValue(), 0.01);
        assertEquals(3.0, mini.doubleValue(), 0.01);
        assertEquals(3.0, minf.doubleValue(), 0.01);
        assertEquals(13.0, maxi.doubleValue(), 0.01);
        assertEquals(9.0, maxf.doubleValue(), 0.01);
        assertEquals(9.5, avgi.doubleValue(), 0.01);
        assertEquals(6.5, avgf.doubleValue(), 0.01);
        assertEquals(4, count.doubleValue(), 0.01);
        //Reverse the Sort.
        sorts[0] = new FieldComparator("sum(a_i)", ComparatorOrder.DESCENDING);
        facetStream = new FacetStream(zkHost, COLLECTIONORALIAS, sParamsA, buckets, metrics, sorts, 100);
        tuples = getTuples(facetStream);
        assertEquals(3, tuples.size());
        //Test Long and Double Sums
        tuple = tuples.get(0);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello3", bucket);
        assertEquals(38, sumi.doubleValue(), 0.1);
        assertEquals(26, sumf.doubleValue(), 0.1);
        assertEquals(3, mini.doubleValue(), 0.1);
        assertEquals(3, minf.doubleValue(), 0.1);
        assertEquals(13, maxi.doubleValue(), 0.1);
        assertEquals(9, maxf.doubleValue(), 0.1);
        assertEquals(9.5, avgi.doubleValue(), 0.1);
        assertEquals(6.5, avgf.doubleValue(), 0.1);
        assertEquals(4, count.doubleValue(), 0.1);
        tuple = tuples.get(1);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello0", bucket);
        assertEquals(17, sumi.doubleValue(), 0.01);
        assertEquals(18, sumf.doubleValue(), 0.01);
        assertEquals(0, mini.doubleValue(), 0.01);
        assertEquals(1, minf.doubleValue(), 0.01);
        assertEquals(14, maxi.doubleValue(), 0.01);
        assertEquals(10, maxf.doubleValue(), 0.01);
        assertEquals(4.25, avgi.doubleValue(), 0.01);
        assertEquals(4.5, avgf.doubleValue(), 0.01);
        assertEquals(4, count.doubleValue(), 0.01);
        tuple = tuples.get(2);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello4", bucket);
        assertEquals(15, sumi.longValue());
        assertEquals(11, sumf.doubleValue(), 0.01);
        assertEquals(4.0, mini.doubleValue(), 0.01);
        assertEquals(4.0, minf.doubleValue(), 0.01);
        assertEquals(11.0, maxi.doubleValue(), 0.01);
        assertEquals(7.0, maxf.doubleValue(), 0.01);
        assertEquals(7.5, avgi.doubleValue(), 0.01);
        assertEquals(5.5, avgf.doubleValue(), 0.01);
        assertEquals(2, count.doubleValue(), 0.01);
        //Test index sort
        sorts[0] = new FieldComparator("a_s", ComparatorOrder.DESCENDING);
        facetStream = new FacetStream(zkHost, COLLECTIONORALIAS, sParamsA, buckets, metrics, sorts, 100);
        facetStream.setStreamContext(streamContext);
        tuples = getTuples(facetStream);
        assertEquals(3, tuples.size());
        tuple = tuples.get(0);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello4", bucket);
        assertEquals(15, sumi.longValue());
        assertEquals(11, sumf.doubleValue(), 0.01);
        assertEquals(4, mini.doubleValue(), 0.01);
        assertEquals(4, minf.doubleValue(), 0.01);
        assertEquals(11, maxi.doubleValue(), 0.01);
        assertEquals(7, maxf.doubleValue(), 0.01);
        assertEquals(7.5, avgi.doubleValue(), 0.01);
        assertEquals(5.5, avgf.doubleValue(), 0.01);
        assertEquals(2, count.doubleValue(), 0.01);
        tuple = tuples.get(1);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertTrue(bucket.equals("hello3"));
        assertTrue(sumi.doubleValue() == 38.0D);
        assertTrue(sumf.doubleValue() == 26.0D);
        assertTrue(mini.doubleValue() == 3.0D);
        assertTrue(minf.doubleValue() == 3.0D);
        assertTrue(maxi.doubleValue() == 13.0D);
        assertTrue(maxf.doubleValue() == 9.0D);
        assertTrue(avgi.doubleValue() == 9.5D);
        assertTrue(avgf.doubleValue() == 6.5D);
        assertTrue(count.doubleValue() == 4);
        tuple = tuples.get(2);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello0", bucket);
        assertEquals(17, sumi.doubleValue(), 0.01);
        assertEquals(18, sumf.doubleValue(), 0.01);
        assertEquals(0, mini.doubleValue(), 0.01);
        assertEquals(1, minf.doubleValue(), 0.01);
        assertEquals(14, maxi.doubleValue(), 0.01);
        assertEquals(10, maxf.doubleValue(), 0.01);
        assertEquals(4.25, avgi.doubleValue(), 0.01);
        assertEquals(4.5, avgf.doubleValue(), 0.01);
        assertEquals(4, count.doubleValue(), 0.01);
        //Test index sort
        sorts[0] = new FieldComparator("a_s", ComparatorOrder.ASCENDING);
        facetStream = new FacetStream(zkHost, COLLECTIONORALIAS, sParamsA, buckets, metrics, sorts, 100);
        facetStream.setStreamContext(streamContext);
        tuples = getTuples(facetStream);
        assertEquals(3, tuples.size());
        tuple = tuples.get(0);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello0", bucket);
        assertEquals(17, sumi.doubleValue(), 0.01);
        assertEquals(18, sumf.doubleValue(), 0.01);
        assertEquals(0, mini.doubleValue(), 0.01);
        assertEquals(1, minf.doubleValue(), 0.01);
        assertEquals(14, maxi.doubleValue(), 0.01);
        assertEquals(10, maxf.doubleValue(), 0.01);
        assertEquals(4.25, avgi.doubleValue(), 0.0001);
        assertEquals(4.5, avgf.doubleValue(), 0.001);
        assertEquals(4, count.doubleValue(), 0.01);
        tuple = tuples.get(1);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello3", bucket);
        assertEquals(38, sumi.doubleValue(), 0.01);
        assertEquals(26, sumf.doubleValue(), 0.01);
        assertEquals(3, mini.doubleValue(), 0.01);
        assertEquals(3, minf.doubleValue(), 0.01);
        assertEquals(13, maxi.doubleValue(), 0.01);
        assertEquals(9, maxf.doubleValue(), 0.01);
        assertEquals(9.5, avgi.doubleValue(), 0.01);
        assertEquals(6.5, avgf.doubleValue(), 0.01);
        assertEquals(4, count.doubleValue(), 0.01);
        tuple = tuples.get(2);
        bucket = tuple.getString("a_s");
        sumi = tuple.getDouble("sum(a_i)");
        sumf = tuple.getDouble("sum(a_f)");
        mini = tuple.getDouble("min(a_i)");
        minf = tuple.getDouble("min(a_f)");
        maxi = tuple.getDouble("max(a_i)");
        maxf = tuple.getDouble("max(a_f)");
        avgi = tuple.getDouble("avg(a_i)");
        avgf = tuple.getDouble("avg(a_f)");
        count = tuple.getDouble("count(*)");
        assertEquals("hello4", bucket);
        assertEquals(15, sumi.longValue());
        assertEquals(11.0, sumf.doubleValue(), 0.1);
        assertEquals(4.0, mini.doubleValue(), 0.1);
        assertEquals(4.0, minf.doubleValue(), 0.1);
        assertEquals(11.0, maxi.doubleValue(), 0.1);
        assertEquals(7.0, maxf.doubleValue(), 0.1);
        assertEquals(7.5, avgi.doubleValue(), 0.1);
        assertEquals(5.5, avgf.doubleValue(), 0.1);
        assertEquals(2, count.doubleValue(), 0.1);
    } finally {
        solrClientCache.close();
    }
}

Example 39 with SolrClientCache

use of org.apache.solr.client.solrj.io.SolrClientCache in project lucene-solr by apache.

the class StreamingTest method checkReturnValsForEmpty.

private void checkReturnValsForEmpty(String[] fields) throws IOException {
    Set<String> voids = new HashSet<>(Arrays.asList(voidIds));
    StringBuilder fl = new StringBuilder("id");
    for (String f : fields) {
        fl.append(",").append(f);
    }
    SolrParams sParams = mapParams("q", "*:*", "qt", "/export", "fl", fl.toString(), "sort", "id asc");
    StreamContext streamContext = new StreamContext();
    SolrClientCache solrClientCache = new SolrClientCache();
    streamContext.setSolrClientCache(solrClientCache);
    try (CloudSolrStream solrStream = new CloudSolrStream(zkHost, COLLECTIONORALIAS, sParams)) {
        solrStream.setStreamContext(streamContext);
        List<Tuple> tuples = getTuples(solrStream);
        assertEquals("There should be exactly 32 responses returned", 32, tuples.size());
        for (Tuple tuple : tuples) {
            String id = tuple.getString("id");
            if (voids.contains(id)) {
                for (String f : fields) {
                    assertNull("Should have returned a void for field " + f + " doc " + id, tuple.get(f));
                }
            } else {
                for (String f : fields) {
                    assertNotNull("Should have returned a value for field " + f + " doc " + id, tuple.get(f));
                }
            }
        }
    } finally {
        solrClientCache.close();
    }
}

Example 40 with SolrClientCache

use of org.apache.solr.client.solrj.io.SolrClientCache in project lucene-solr by apache.

the class StreamingTest method testExceptionStream.

@Test
@Ignore
public void testExceptionStream() throws Exception {
    new UpdateRequest().add(id, "0", "a_s", "hello0", "a_i", "0", "a_f", "1").add(id, "2", "a_s", "hello0", "a_i", "2", "a_f", "2").add(id, "3", "a_s", "hello3", "a_i", "3", "a_f", "3").add(id, "4", "a_s", "hello4", "a_i", "4", "a_f", "4").add(id, "1", "a_s", "hello0", "a_i", "1", "a_f", "5").add(id, "5", "a_s", "hello3", "a_i", "10", "a_f", "6").add(id, "6", "a_s", "hello4", "a_i", "11", "a_f", "7").add(id, "7", "a_s", "hello3", "a_i", "12", "a_f", "8").add(id, "8", "a_s", "hello3", "a_i", "13", "a_f", "9").add(id, "9", "a_s", "hello0", "a_i", "14", "a_f", "10").commit(cluster.getSolrClient(), COLLECTIONORALIAS);
    StreamContext streamContext = new StreamContext();
    SolrClientCache solrClientCache = new SolrClientCache();
    streamContext.setSolrClientCache(solrClientCache);
    //Test an error that comes originates from the /select handler
    try {
        SolrParams sParamsA = mapParams("q", "*:*", "fl", "a_s,a_i,a_f,blah", "sort", "blah asc");
        CloudSolrStream stream = new CloudSolrStream(zkHost, COLLECTIONORALIAS, sParamsA);
        ExceptionStream estream = new ExceptionStream(stream);
        estream.setStreamContext(streamContext);
        Tuple t = getTuple(estream);
        assertTrue(t.EOF);
        assertTrue(t.EXCEPTION);
        assertTrue(t.getException().contains("sort param field can't be found: blah"));
        //Test an error that comes originates from the /export handler
        sParamsA = mapParams("q", "*:*", "fl", "a_s,a_i,a_f,score", "sort", "a_s asc", "qt", "/export");
        stream = new CloudSolrStream(zkHost, COLLECTIONORALIAS, sParamsA);
        estream = new ExceptionStream(stream);
        estream.setStreamContext(streamContext);
        t = getTuple(estream);
        assertTrue(t.EOF);
        assertTrue(t.EXCEPTION);
        //The /export handler will pass through a real exception.
        assertTrue(t.getException().contains("undefined field:"));
    } finally {
        solrClientCache.close();
    }
}