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Posted to commits@lucene.apache.org by jb...@apache.org on 2016/12/16 16:28:10 UTC
lucene-solr:jira/solr-8593: SEARCH-8593: Add tests from the
HavingStream
Repository: lucene-solr
Updated Branches:
refs/heads/jira/solr-8593 6c0cafeda -> 1c2eabd4e
SEARCH-8593: Add tests from the HavingStream
Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo
Commit: http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/1c2eabd4
Tree: http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/1c2eabd4
Diff: http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/1c2eabd4
Branch: refs/heads/jira/solr-8593
Commit: 1c2eabd4e9b1fba746205f771c7788fd0e00dd02
Parents: 6c0cafe
Author: Joel Bernstein <jb...@apache.org>
Authored: Fri Dec 16 11:26:55 2016 -0500
Committer: Joel Bernstein <jb...@apache.org>
Committed: Fri Dec 16 11:27:56 2016 -0500
----------------------------------------------------------------------
.../org/apache/solr/handler/StreamHandler.java | 19 +-
.../client/solrj/io/ops/EqualsOperation.java | 2 +-
.../io/ops/GreaterThanEqualToOperation.java | 2 +-
.../solrj/io/ops/GreaterThanOperation.java | 2 +-
.../solr/client/solrj/io/ops/LeafOperation.java | 2 +-
.../solrj/io/ops/LessThanEqualToOperation.java | 2 +-
.../client/solrj/io/ops/LessThanOperation.java | 2 +-
.../solr/client/solrj/io/ops/NotOperation.java | 2 +-
.../client/solrj/io/stream/HavingStream.java | 2 +-
.../solrj/io/stream/StreamExpressionTest.java | 201 +++++++++++++++++++
10 files changed, 227 insertions(+), 9 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/core/src/java/org/apache/solr/handler/StreamHandler.java
----------------------------------------------------------------------
diff --git a/solr/core/src/java/org/apache/solr/handler/StreamHandler.java b/solr/core/src/java/org/apache/solr/handler/StreamHandler.java
index c6f3c62..6d161ec 100644
--- a/solr/core/src/java/org/apache/solr/handler/StreamHandler.java
+++ b/solr/core/src/java/org/apache/solr/handler/StreamHandler.java
@@ -31,9 +31,17 @@ import org.apache.solr.client.solrj.io.Tuple;
import org.apache.solr.client.solrj.io.comp.StreamComparator;
import org.apache.solr.client.solrj.io.graph.GatherNodesStream;
import org.apache.solr.client.solrj.io.graph.ShortestPathStream;
+import org.apache.solr.client.solrj.io.ops.AndOperation;
import org.apache.solr.client.solrj.io.ops.ConcatOperation;
import org.apache.solr.client.solrj.io.ops.DistinctOperation;
+import org.apache.solr.client.solrj.io.ops.EqualsOperation;
+import org.apache.solr.client.solrj.io.ops.GreaterThanEqualToOperation;
+import org.apache.solr.client.solrj.io.ops.GreaterThanOperation;
import org.apache.solr.client.solrj.io.ops.GroupOperation;
+import org.apache.solr.client.solrj.io.ops.LessThanEqualToOperation;
+import org.apache.solr.client.solrj.io.ops.LessThanOperation;
+import org.apache.solr.client.solrj.io.ops.NotOperation;
+import org.apache.solr.client.solrj.io.ops.OrOperation;
import org.apache.solr.client.solrj.io.ops.ReplaceOperation;
import org.apache.solr.client.solrj.io.stream.*;
import org.apache.solr.client.solrj.io.stream.expr.Explanation;
@@ -153,7 +161,16 @@ public class StreamHandler extends RequestHandlerBase implements SolrCoreAware,
// stream reduction operations
.withFunctionName("group", GroupOperation.class)
- .withFunctionName("distinct", DistinctOperation.class);
+ .withFunctionName("distinct", DistinctOperation.class)
+ .withFunctionName("having", HavingStream.class)
+ .withFunctionName("and", AndOperation.class)
+ .withFunctionName("or", OrOperation.class)
+ .withFunctionName("not", NotOperation.class)
+ .withFunctionName("gt", GreaterThanOperation.class)
+ .withFunctionName("lt", LessThanOperation.class)
+ .withFunctionName("eq", EqualsOperation.class)
+ .withFunctionName("lteq", LessThanEqualToOperation.class)
+ .withFunctionName("gteq", GreaterThanEqualToOperation.class);
// This pulls all the overrides and additions from the config
List<PluginInfo> pluginInfos = core.getSolrConfig().getPluginInfos(Expressible.class.getName());
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/EqualsOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/EqualsOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/EqualsOperation.java
index b7ea17d..1958551 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/EqualsOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/EqualsOperation.java
@@ -49,7 +49,7 @@ public class EqualsOperation extends LeafOperation {
return false;
}
- return d == val;
+ return d.doubleValue() == val;
}
public StreamExpression toExpression(StreamFactory factory) throws IOException {
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanEqualToOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanEqualToOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanEqualToOperation.java
index 34bd521..87c8364 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanEqualToOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanEqualToOperation.java
@@ -49,7 +49,7 @@ public class GreaterThanEqualToOperation extends LeafOperation {
return false;
}
- return d >= val;
+ return d.doubleValue() >= val;
}
public StreamExpression toExpression(StreamFactory factory) throws IOException {
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanOperation.java
index a58ad01..664438a 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/GreaterThanOperation.java
@@ -49,7 +49,7 @@ public class GreaterThanOperation extends LeafOperation {
return false;
}
- return d > val;
+ return d.doubleValue() > val;
}
public StreamExpression toExpression(StreamFactory factory) throws IOException {
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LeafOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LeafOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LeafOperation.java
index bcd979a..b6ad897 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LeafOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LeafOperation.java
@@ -45,7 +45,7 @@ public abstract class LeafOperation implements BooleanOperation {
public LeafOperation(StreamExpression expression, StreamFactory factory) throws IOException {
this.field = factory.getValueOperand(expression, 0);
- this.val = Double.parseDouble(factory.getValueOperand(expression, 0));
+ this.val = Double.parseDouble(factory.getValueOperand(expression, 1));
}
@Override
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanEqualToOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanEqualToOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanEqualToOperation.java
index 6278f14..2da3274 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanEqualToOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanEqualToOperation.java
@@ -49,7 +49,7 @@ public class LessThanEqualToOperation extends LeafOperation {
return true;
}
- return d <= val;
+ return d.doubleValue() <= val;
}
public StreamExpression toExpression(StreamFactory factory) throws IOException {
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanOperation.java
index e37bee3..c1cec95 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/LessThanOperation.java
@@ -49,7 +49,7 @@ public class LessThanOperation extends LeafOperation {
return true;
}
- return d < val;
+ return d.doubleValue() < val;
}
public StreamExpression toExpression(StreamFactory factory) throws IOException {
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/NotOperation.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/NotOperation.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/NotOperation.java
index c16e4b3..0e40b72 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/NotOperation.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/ops/NotOperation.java
@@ -49,7 +49,7 @@ public class NotOperation implements BooleanOperation {
if(operationExpressions != null && operationExpressions.size() == 1) {
StreamExpression op = operationExpressions.get(0);
StreamOperation streamOp = factory.constructOperation(op);
- if(op instanceof BooleanOperation) {
+ if(streamOp instanceof BooleanOperation) {
operand = (BooleanOperation) streamOp;
} else {
throw new IOException("The NotOperation requires a BooleanOperation.");
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/HavingStream.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/HavingStream.java b/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/HavingStream.java
index 9a79990..36ca113 100644
--- a/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/HavingStream.java
+++ b/solr/solrj/src/java/org/apache/solr/client/solrj/io/stream/HavingStream.java
@@ -74,7 +74,7 @@ public class HavingStream extends TupleStream implements Expressible {
List<StreamExpression> operationExpressions = factory.getExpressionOperandsRepresentingTypes(expression, BooleanOperation.class);
// validate expression contains only what we want.
- if(expression.getParameters().size() != streamExpressions.size() + 2){
+ if(expression.getParameters().size() != streamExpressions.size() + 1){
throw new IOException(String.format(Locale.ROOT,"Invalid expression %s - unknown operands found", expression));
}
http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/1c2eabd4/solr/solrj/src/test/org/apache/solr/client/solrj/io/stream/StreamExpressionTest.java
----------------------------------------------------------------------
diff --git a/solr/solrj/src/test/org/apache/solr/client/solrj/io/stream/StreamExpressionTest.java b/solr/solrj/src/test/org/apache/solr/client/solrj/io/stream/StreamExpressionTest.java
index ff5a062..bb842bf 100644
--- a/solr/solrj/src/test/org/apache/solr/client/solrj/io/stream/StreamExpressionTest.java
+++ b/solr/solrj/src/test/org/apache/solr/client/solrj/io/stream/StreamExpressionTest.java
@@ -33,8 +33,16 @@ import org.apache.solr.client.solrj.io.SolrClientCache;
import org.apache.solr.client.solrj.io.Tuple;
import org.apache.solr.client.solrj.io.comp.ComparatorOrder;
import org.apache.solr.client.solrj.io.comp.FieldComparator;
+import org.apache.solr.client.solrj.io.ops.AndOperation;
import org.apache.solr.client.solrj.io.ops.ConcatOperation;
+import org.apache.solr.client.solrj.io.ops.EqualsOperation;
+import org.apache.solr.client.solrj.io.ops.GreaterThanEqualToOperation;
+import org.apache.solr.client.solrj.io.ops.GreaterThanOperation;
import org.apache.solr.client.solrj.io.ops.GroupOperation;
+import org.apache.solr.client.solrj.io.ops.LessThanEqualToOperation;
+import org.apache.solr.client.solrj.io.ops.LessThanOperation;
+import org.apache.solr.client.solrj.io.ops.NotOperation;
+import org.apache.solr.client.solrj.io.ops.OrOperation;
import org.apache.solr.client.solrj.io.ops.ReplaceOperation;
import org.apache.solr.client.solrj.io.stream.expr.StreamExpression;
import org.apache.solr.client.solrj.io.stream.expr.StreamExpressionParser;
@@ -727,6 +735,199 @@ public class StreamExpressionTest extends SolrCloudTestCase {
}
+
+ @Test
+ public void testHavingStream() throws Exception {
+
+ SolrClientCache solrClientCache = new SolrClientCache();
+
+ new UpdateRequest()
+ .add(id, "0", "a_s", "hello0", "a_i", "0", "a_f", "1", "subject", "blah blah blah 0")
+ .add(id, "2", "a_s", "hello0", "a_i", "2", "a_f", "2", "subject", "blah blah blah 2")
+ .add(id, "3", "a_s", "hello3", "a_i", "3", "a_f", "3", "subject", "blah blah blah 3")
+ .add(id, "4", "a_s", "hello4", "a_i", "4", "a_f", "4", "subject", "blah blah blah 4")
+ .add(id, "1", "a_s", "hello0", "a_i", "1", "a_f", "5", "subject", "blah blah blah 1")
+ .add(id, "5", "a_s", "hello3", "a_i", "5", "a_f", "6", "subject", "blah blah blah 5")
+ .add(id, "6", "a_s", "hello4", "a_i", "6", "a_f", "7", "subject", "blah blah blah 6")
+ .add(id, "7", "a_s", "hello3", "a_i", "7", "a_f", "8", "subject", "blah blah blah 7")
+ .add(id, "8", "a_s", "hello3", "a_i", "8", "a_f", "9", "subject", "blah blah blah 8")
+ .add(id, "9", "a_s", "hello0", "a_i", "9", "a_f", "10", "subject", "blah blah blah 9")
+ .commit(cluster.getSolrClient(), COLLECTIONORALIAS);
+
+ TupleStream stream;
+ List<Tuple> tuples;
+
+ StreamFactory factory = new StreamFactory()
+ .withCollectionZkHost(COLLECTIONORALIAS, cluster.getZkServer().getZkAddress())
+ .withFunctionName("search", CloudSolrStream.class)
+ .withFunctionName("having", HavingStream.class)
+ .withFunctionName("and", AndOperation.class)
+ .withFunctionName("or", OrOperation.class)
+ .withFunctionName("not", NotOperation.class)
+ .withFunctionName("gt", GreaterThanOperation.class)
+ .withFunctionName("lt", LessThanOperation.class)
+ .withFunctionName("eq", EqualsOperation.class)
+ .withFunctionName("lteq", LessThanEqualToOperation.class)
+ .withFunctionName("gteq", GreaterThanEqualToOperation.class);
+
+ stream = factory.constructStream("having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\"), eq(a_i, 9))");
+ StreamContext context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 1);
+ Tuple t = tuples.get(0);
+ assertTrue(t.getString("id").equals("9"));
+
+ stream = factory.constructStream("having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\"), and(eq(a_i, 9),lt(a_i, 10)))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 1);
+ t = tuples.get(0);
+ assertTrue(t.getString("id").equals("9"));
+
+ stream = factory.constructStream("having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\"), or(eq(a_i, 9),eq(a_i, 8)))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 2);
+ t = tuples.get(0);
+ assertTrue(t.getString("id").equals("8"));
+
+ t = tuples.get(1);
+ assertTrue(t.getString("id").equals("9"));
+
+
+ stream = factory.constructStream("having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\"), and(eq(a_i, 9),not(eq(a_i, 9))))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 0);
+
+
+ stream = factory.constructStream("having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\"), and(lteq(a_i, 9), gteq(a_i, 8)))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ System.out.println("####Tuples:"+tuples.size());
+ assert(tuples.size() == 2);
+
+ t = tuples.get(0);
+ assertTrue(t.getString("id").equals("8"));
+
+ t = tuples.get(1);
+ assertTrue(t.getString("id").equals("9"));
+
+ solrClientCache.close();
+ }
+
+
+ @Test
+ public void testParallelHavingStream() throws Exception {
+
+ SolrClientCache solrClientCache = new SolrClientCache();
+
+ new UpdateRequest()
+ .add(id, "0", "a_s", "hello0", "a_i", "0", "a_f", "1", "subject", "blah blah blah 0")
+ .add(id, "2", "a_s", "hello0", "a_i", "2", "a_f", "2", "subject", "blah blah blah 2")
+ .add(id, "3", "a_s", "hello3", "a_i", "3", "a_f", "3", "subject", "blah blah blah 3")
+ .add(id, "4", "a_s", "hello4", "a_i", "4", "a_f", "4", "subject", "blah blah blah 4")
+ .add(id, "1", "a_s", "hello0", "a_i", "1", "a_f", "5", "subject", "blah blah blah 1")
+ .add(id, "5", "a_s", "hello3", "a_i", "5", "a_f", "6", "subject", "blah blah blah 5")
+ .add(id, "6", "a_s", "hello4", "a_i", "6", "a_f", "7", "subject", "blah blah blah 6")
+ .add(id, "7", "a_s", "hello3", "a_i", "7", "a_f", "8", "subject", "blah blah blah 7")
+ .add(id, "8", "a_s", "hello3", "a_i", "8", "a_f", "9", "subject", "blah blah blah 8")
+ .add(id, "9", "a_s", "hello0", "a_i", "9", "a_f", "10", "subject", "blah blah blah 9")
+ .commit(cluster.getSolrClient(), COLLECTIONORALIAS);
+
+ TupleStream stream;
+ List<Tuple> tuples;
+
+ StreamFactory factory = new StreamFactory()
+ .withCollectionZkHost(COLLECTIONORALIAS, cluster.getZkServer().getZkAddress())
+ .withFunctionName("search", CloudSolrStream.class)
+ .withFunctionName("having", HavingStream.class)
+ .withFunctionName("and", AndOperation.class)
+ .withFunctionName("or", OrOperation.class)
+ .withFunctionName("not", NotOperation.class)
+ .withFunctionName("gt", GreaterThanOperation.class)
+ .withFunctionName("lt", LessThanOperation.class)
+ .withFunctionName("eq", EqualsOperation.class)
+ .withFunctionName("lteq", LessThanEqualToOperation.class)
+ .withFunctionName("gteq", GreaterThanEqualToOperation.class)
+ .withFunctionName("parallel", ParallelStream.class);
+
+ stream = factory.constructStream("parallel(" + COLLECTIONORALIAS + ", workers=2, sort=\"a_f asc\", having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\", partitionKeys=id), eq(a_i, 9)))");
+ StreamContext context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 1);
+ Tuple t = tuples.get(0);
+ assertTrue(t.getString("id").equals("9"));
+
+ stream = factory.constructStream("parallel(" + COLLECTIONORALIAS + ", workers=2, sort=\"a_f asc\", having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\", partitionKeys=id), and(eq(a_i, 9),lt(a_i, 10))))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 1);
+ t = tuples.get(0);
+ assertTrue(t.getString("id").equals("9"));
+
+ stream = factory.constructStream("parallel(" + COLLECTIONORALIAS + ", workers=2, sort=\"a_f asc\",having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\", partitionKeys=id), or(eq(a_i, 9),eq(a_i, 8))))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 2);
+ t = tuples.get(0);
+ assertTrue(t.getString("id").equals("8"));
+
+ t = tuples.get(1);
+ assertTrue(t.getString("id").equals("9"));
+
+
+ stream = factory.constructStream("parallel(" + COLLECTIONORALIAS + ", workers=2, sort=\"a_f asc\", having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\", partitionKeys=id), and(eq(a_i, 9),not(eq(a_i, 9)))))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ assert(tuples.size() == 0);
+
+
+ stream = factory.constructStream("parallel(" + COLLECTIONORALIAS + ", workers=2, sort=\"a_f asc\",having(search(" + COLLECTIONORALIAS + ", q=*:*, fl=\"id,a_s,a_i,a_f\", sort=\"a_f asc\", partitionKeys=id), and(lteq(a_i, 9), gteq(a_i, 8))))");
+ context = new StreamContext();
+ context.setSolrClientCache(solrClientCache);
+ stream.setStreamContext(context);
+ tuples = getTuples(stream);
+
+ System.out.println("####Tuples:"+tuples.size());
+ assert(tuples.size() == 2);
+
+ t = tuples.get(0);
+ assertTrue(t.getString("id").equals("8"));
+
+ t = tuples.get(1);
+ assertTrue(t.getString("id").equals("9"));
+
+ solrClientCache.close();
+ }
+
@Test
public void testFetchStream() throws Exception {