git.net

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [2/2] calcite git commit: [CALCITE-2347] running ElasticSearch in embedded mode for unit tests of ES adapter (Andrei Sereda)


I just tried it again. The following fails for me (jdk9, ubuntu):

$ git checkout c12cb4b0de
$ mvn clean -DskipTests site 

Constructing Javadoc information...
1 error
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Calcite 1.17.0-SNAPSHOT ............................ FAILURE [02:29 min]
[INFO] Calcite Linq4j ..................................... SKIPPED
[INFO] Calcite Core ....................................... SKIPPED
[INFO] Calcite Cassandra .................................. SKIPPED
[INFO] Calcite Druid ...................................... SKIPPED
[INFO] Calcite Elasticsearch .............................. SKIPPED
[INFO] Calcite Elasticsearch5 ............................. SKIPPED
[INFO] Calcite Examples ................................... SKIPPED
[INFO] Calcite Example CSV ................................ SKIPPED
[INFO] Calcite Example Function ........................... SKIPPED
[INFO] Calcite File ....................................... SKIPPED
[INFO] Calcite Geode ...................................... SKIPPED
[INFO] Calcite MongoDB .................................... SKIPPED
[INFO] Calcite Pig ........................................ SKIPPED
[INFO] Calcite Piglet ..................................... SKIPPED
[INFO] Calcite Plus ....................................... SKIPPED
[INFO] Calcite Server ..................................... SKIPPED
[INFO] Calcite Spark ...................................... SKIPPED
[INFO] Calcite Splunk ..................................... SKIPPED
[INFO] Calcite Ubenchmark 1.17.0-SNAPSHOT ................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:29 min
[INFO] Finished at: 2018-06-22T14:53:13-07:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.7:site (default-site) on project calcite: Error generating maven-javadoc-plugin:3.0.1:test-aggregate report: 
[ERROR] Exit code: 1 - /home/jhyde/open1/calcite.4/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticNode.java:29: error: package org.elasticsearch.node.internal does not exist
[ERROR] import org.elasticsearch.node.internal.InternalSettingsPreparer;
[ERROR]                                       ^
[ERROR] 
[ERROR] Command line was: /usr/lib/jvm/jdk9/bin/javadoc @options @packages @argfile
[ERROR] 
[ERROR] Refer to the generated Javadoc files in '/home/jhyde/open1/calcite.4/target/site/testapidocs' dir.
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException


> On Jun 22, 2018, at 2:41 PM, Michael Mior <mmior@xxxxxxxxxx> wrote:
> 
> Odd, mvn clean site still works fine for me.
> --
> Michael Mior
> mmior@xxxxxxxxxx
> 
> 
> 
> Le ven. 22 juin 2018 à 17:12, Julian Hyde <jhyde@xxxxxxxxxx> a écrit :
> 
>> Looks like this change broke “mvn site” (perhaps also “mvn
>> javadoc:test-javadoc”).
>> 
>> [ERROR] Failed to execute goal
>> org.apache.maven.plugins:maven-site-plugin:3.7:site (default-site) on
>> project calcite: Error generating maven-javadoc-plugin:3.0.1:test-aggregate
>> report:
>> [ERROR] Exit code: 1 -
>> /home/jhyde/regress/calcite/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticNode.java:29:
>> error: package org.elasticsearch.node.internal does not exist
>> [ERROR] import org.elasticsearch.node.internal.InternalSettingsPreparer;
>> [ERROR]                                       ^
>> [ERROR]
>> 
>>> On Jun 21, 2018, at 3:39 AM, mmior@xxxxxxxxxx wrote:
>>> 
>>> [CALCITE-2347] running ElasticSearch in embedded mode for unit tests of
>> ES adapter (Andrei Sereda)
>>> 
>>> After discussion on dev-list Integration tests (for ES) have been
>> removed. They're now
>>> superseded by unit tests (which execute queries against a real elastic
>> instance)
>>> 
>>> Added local file (zips-mini.json) which contains a small subset of
>> original zips.json
>>> (allows to bootstrap tests faster)
>>> 
>>> Created separate ES JUnit rule which can be re-used across different
>> tests.
>>> 
>>> Both v2 and v5 of ES adapters are supported.
>>> 
>>> Close apache/calcite#716
>>> 
>>> 
>>> Project: http://git-wip-us.apache.org/repos/asf/calcite/repo
>>> Commit: http://git-wip-us.apache.org/repos/asf/calcite/commit/c12cb4b0
>>> Tree: http://git-wip-us.apache.org/repos/asf/calcite/tree/c12cb4b0
>>> Diff: http://git-wip-us.apache.org/repos/asf/calcite/diff/c12cb4b0
>>> 
>>> Branch: refs/heads/master
>>> Commit: c12cb4b0de1baa3f7cbb9952ee350fdd1701662d
>>> Parents: 37944bb
>>> Author: Andrei Sereda <andrei@xxxxxxxxxx>
>>> Authored: Thu May 31 18:19:10 2018 -0400
>>> Committer: Michael Mior <mmior@xxxxxxxxxxxx>
>>> Committed: Thu Jun 21 06:38:50 2018 -0400
>>> 
>>> ----------------------------------------------------------------------
>>> .../AbstractElasticsearchTable.java             |  12 +
>>> .../elasticsearch/ElasticsearchProject.java     |  61 ++-
>>> elasticsearch2/pom.xml                          |   6 +
>>> .../Elasticsearch2Enumerator.java               |  12 +-
>>> .../elasticsearch2/Elasticsearch2Schema.java    |  16 +-
>>> .../elasticsearch2/Elasticsearch2Table.java     |   9 +-
>>> .../ElasticSearch2AdapterTest.java              | 395 ++++++++++++++++++
>>> .../elasticsearch2/EmbeddedElasticNode.java     | 147 +++++++
>>> .../elasticsearch2/EmbeddedElasticRule.java     |  97 +++++
>>> .../org/apache/calcite/test/ElasticChecker.java |  49 +++
>>> .../calcite/test/Elasticsearch2AdapterIT.java   | 270 -------------
>>> .../resources/elasticsearch-zips-model.json     |  50 ---
>>> .../src/test/resources/zips-mini.json           | 149 +++++++
>>> elasticsearch5/pom.xml                          |  31 ++
>>> .../elasticsearch5/Elasticsearch5Schema.java    |  17 +-
>>> .../elasticsearch5/Elasticsearch5Table.java     |  11 +-
>>> .../ElasticSearch5AdapterTest.java              | 399 +++++++++++++++++++
>>> .../elasticsearch5/EmbeddedElasticNode.java     | 153 +++++++
>>> .../elasticsearch5/EmbeddedElasticRule.java     |  98 +++++
>>> .../org/apache/calcite/test/ElasticChecker.java |  49 +++
>>> .../calcite/test/Elasticsearch5AdapterIT.java   | 270 -------------
>>> .../resources/elasticsearch-zips-model.json     |  50 ---
>>> elasticsearch5/src/test/resources/log4j2.xml    |  16 +
>>> .../src/test/resources/zips-mini.json           | 149 +++++++
>>> pom.xml                                         |  20 +-
>>> 25 files changed, 1866 insertions(+), 670 deletions(-)
>>> ----------------------------------------------------------------------
>>> 
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/core/src/main/java/org/apache/calcite/adapter/elasticsearch/AbstractElasticsearchTable.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/core/src/main/java/org/apache/calcite/adapter/elasticsearch/AbstractElasticsearchTable.java
>> b/core/src/main/java/org/apache/calcite/adapter/elasticsearch/AbstractElasticsearchTable.java
>>> index 0980469..8cc5933 100644
>>> ---
>> a/core/src/main/java/org/apache/calcite/adapter/elasticsearch/AbstractElasticsearchTable.java
>>> +++
>> b/core/src/main/java/org/apache/calcite/adapter/elasticsearch/AbstractElasticsearchTable.java
>>> @@ -75,6 +75,18 @@ public abstract class AbstractElasticsearchTable
>> extends AbstractQueryableTable
>>>        relOptTable, this, null);
>>>  }
>>> 
>>> +  /**
>>> +   * In ES 5.x scripted fields start with {@code params._source.foo}
>> while in ES2.x
>>> +   * {@code _source.foo}. Helper method to build correct query based on
>> runtime version of elastic.
>>> +   *
>>> +   * @see <a href="
>> https://github.com/elastic/elasticsearch/issues/20068";>_source
>> variable</a>
>>> +   * @see <a href="
>> https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-scripting-fields.html";>Scripted
>> Fields</a>
>>> +   */
>>> +  protected String scriptedFieldPrefix() {
>>> +    // this is default pattern starting 5.x
>>> +    return "params._source";
>>> +  }
>>> +
>>>  /** Executes a "find" operation on the underlying type.
>>>   *
>>>   * <p>For example,
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/core/src/main/java/org/apache/calcite/adapter/elasticsearch/ElasticsearchProject.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/core/src/main/java/org/apache/calcite/adapter/elasticsearch/ElasticsearchProject.java
>> b/core/src/main/java/org/apache/calcite/adapter/elasticsearch/ElasticsearchProject.java
>>> index b42abd7..961c8b0 100644
>>> ---
>> a/core/src/main/java/org/apache/calcite/adapter/elasticsearch/ElasticsearchProject.java
>>> +++
>> b/core/src/main/java/org/apache/calcite/adapter/elasticsearch/ElasticsearchProject.java
>>> @@ -27,11 +27,15 @@ import
>> org.apache.calcite.rel.metadata.RelMetadataQuery;
>>> import org.apache.calcite.rel.type.RelDataType;
>>> import org.apache.calcite.rex.RexNode;
>>> import org.apache.calcite.util.Pair;
>>> -import org.apache.calcite.util.Util;
>>> +
>>> +import com.google.common.base.Function;
>>> +import com.google.common.collect.Lists;
>>> 
>>> import java.util.ArrayList;
>>> import java.util.List;
>>> 
>>> +import javax.annotation.Nullable;
>>> +
>>> /**
>>> * Implementation of {@link org.apache.calcite.rel.core.Project}
>>> * relational expression in Elasticsearch.
>>> @@ -57,41 +61,60 @@ public class ElasticsearchProject extends Project
>> implements ElasticsearchRel {
>>>    implementor.visitChild(0, getInput());
>>> 
>>>    final List<String> inFields =
>>> -
>> ElasticsearchRules.elasticsearchFieldNames(getInput().getRowType());
>>> +
>> ElasticsearchRules.elasticsearchFieldNames(getInput().getRowType());
>>>    final ElasticsearchRules.RexToElasticsearchTranslator translator =
>>> -        new ElasticsearchRules.RexToElasticsearchTranslator(
>>> -            (JavaTypeFactory) getCluster().getTypeFactory(), inFields);
>>> +            new ElasticsearchRules.RexToElasticsearchTranslator(
>>> +                    (JavaTypeFactory) getCluster().getTypeFactory(),
>> inFields);
>>> 
>>> -    final List<String> findItems = new ArrayList<>();
>>> -    final List<String> scriptFieldItems = new ArrayList<>();
>>> +    final List<String> fields = new ArrayList<>();
>>> +    final List<String> scriptFields = new ArrayList<>();
>>>    for (Pair<RexNode, String> pair: getNamedProjects()) {
>>>      final String name = pair.right;
>>>      final String expr = pair.left.accept(translator);
>>> 
>>>      if (expr.equals("\"" + name + "\"")) {
>>> -        findItems.add(ElasticsearchRules.quote(name));
>>> +        fields.add(name);
>>>      } else if (expr.matches("\"literal\":.+")) {
>>> -        scriptFieldItems.add(ElasticsearchRules.quote(name)
>>> -            + ":{\"script\": "
>>> -            + expr.split(":")[1] + "}");
>>> +        scriptFields.add(ElasticsearchRules.quote(name)
>>> +                + ":{\"script\": "
>>> +                + expr.split(":")[1] + "}");
>>>      } else {
>>> -        scriptFieldItems.add(ElasticsearchRules.quote(name)
>>> -            + ":{\"script\":\"params._source."
>>> -            + expr.replaceAll("\"", "") + "\"}");
>>> +        scriptFields.add(ElasticsearchRules.quote(name)
>>> +                + ":{\"script\":"
>>> +                // _source (ES2) vs params._source (ES5)
>>> +                + "\"" +
>> implementor.elasticsearchTable.scriptedFieldPrefix() + "."
>>> +                + expr.replaceAll("\"", "") + "\"}");
>>> +      }
>>> +    }
>>> +
>>> +    StringBuilder query = new StringBuilder();
>>> +    if (scriptFields.isEmpty()) {
>>> +      List<String> newList = Lists.transform(fields, new
>> Function<String, String>() {
>>> +        @Nullable
>>> +        @Override public String apply(@Nullable String input) {
>>> +          return ElasticsearchRules.quote(input);
>>> +        }
>>> +      });
>>> +
>>> +      final String findString = String.join(", ", newList);
>>> +      query.append("\"_source\" : [").append(findString).append("]");
>>> +    } else {
>>> +      // if scripted fields are present, ES ignores _source attribute
>>> +      for (String field: fields) {
>>> +        scriptFields.add(ElasticsearchRules.quote(field) +
>> ":{\"script\": "
>>> +                // _source (ES2) vs params._source (ES5)
>>> +                + "\"" +
>> implementor.elasticsearchTable.scriptedFieldPrefix() + "."
>>> +                + field + "\"}");
>>>      }
>>> +      query.append("\"script_fields\": {" + String.join(", ",
>> scriptFields) + "}");
>>>    }
>>> -    final String findString = Util.toString(findItems, "", ", ", "");
>>> -    final String scriptFieldString = "\"script_fields\": {"
>>> -        + Util.toString(scriptFieldItems, "", ", ", "") + "}";
>>> -    final String fieldString = "\"_source\" : [" + findString + "]"
>>> -        + ", " + scriptFieldString;
>>> 
>>>    for (String opfield : implementor.list) {
>>>      if (opfield.startsWith("\"_source\"")) {
>>>        implementor.list.remove(opfield);
>>>      }
>>>    }
>>> -    implementor.add(fieldString);
>>> +    implementor.add(query.toString());
>>>  }
>>> }
>>> 
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/pom.xml
>>> ----------------------------------------------------------------------
>>> diff --git a/elasticsearch2/pom.xml b/elasticsearch2/pom.xml
>>> index f24622c..6fbee03 100644
>>> --- a/elasticsearch2/pom.xml
>>> +++ b/elasticsearch2/pom.xml
>>> @@ -73,6 +73,12 @@ limitations under the License.
>>>      <version>${elasticsearch-java-driver.version}</version>
>>>    </dependency>
>>>    <dependency>
>>> +      <!-- Lang groovy dependency is needed for testing with embedded
>> ES (scripted fields like loc[0]) -->
>>> +      <groupId>org.elasticsearch.module</groupId>
>>> +      <artifactId>lang-groovy</artifactId>
>>> +      <scope>test</scope>
>>> +    </dependency>
>>> +    <dependency>
>>>      <groupId>com.carrotsearch</groupId>
>>>      <artifactId>hppc</artifactId>
>>>      <version>${hppc.version}</version>
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Enumerator.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Enumerator.java
>> b/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Enumerator.java
>>> index 84370ab..c3d2ac0 100644
>>> ---
>> a/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Enumerator.java
>>> +++
>> b/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Enumerator.java
>>> @@ -26,6 +26,7 @@ import org.elasticsearch.search.SearchHit;
>>> import java.util.Date;
>>> import java.util.Iterator;
>>> import java.util.List;
>>> +import java.util.Locale;
>>> import java.util.Map;
>>> 
>>> /**
>>> @@ -101,15 +102,18 @@ public class Elasticsearch2Enumerator implements
>> Enumerator<Object> {
>>>  private static Function1<SearchHit, Object[]> listGetter(
>>>      final List<Map.Entry<String, Class>> fields) {
>>>    return new Function1<SearchHit, Object[]>() {
>>> -      public Object[] apply(SearchHit searchHitFields) {
>>> +      public Object[] apply(SearchHit hit) {
>>>        Object[] objects = new Object[fields.size()];
>>>        for (int i = 0; i < fields.size(); i++) {
>>>          final Map.Entry<String, Class> field = fields.get(i);
>>>          final String name = field.getKey();
>>> -          if (searchHitFields.fields().isEmpty()) {
>>> -            objects[i] = convert(searchHitFields.getSource().get(name),
>> field.getValue());
>>> +          if (hit.fields().isEmpty()) {
>>> +            objects[i] = convert(hit.getSource().get(name),
>> field.getValue());
>>> +          } else if (hit.fields().containsKey(name)) {
>>> +            objects[i] = convert(hit.field(name).getValue(),
>> field.getValue());
>>>          } else {
>>> -            objects[i] =
>> convert(searchHitFields.field(name).getValue(), field.getValue());
>>> +            throw new IllegalStateException(
>>> +                    String.format(Locale.getDefault(), "No result for
>> %s", field));
>>>          }
>>>        }
>>>        return objects;
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Schema.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Schema.java
>> b/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Schema.java
>>> index 668402b..46e3fc5 100644
>>> ---
>> a/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Schema.java
>>> +++
>> b/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Schema.java
>>> @@ -22,6 +22,9 @@ import org.apache.calcite.schema.impl.AbstractSchema;
>>> 
>>> import com.carrotsearch.hppc.cursors.ObjectObjectCursor;
>>> 
>>> +import com.google.common.annotations.VisibleForTesting;
>>> +import com.google.common.base.Preconditions;
>>> +
>>> import com.google.common.collect.ImmutableList;
>>> import com.google.common.collect.ImmutableMap;
>>> 
>>> @@ -86,6 +89,16 @@ public class Elasticsearch2Schema extends
>> AbstractSchema
>>>    }
>>>  }
>>> 
>>> +  /**
>>> +   * Allows schema to be instantiated from existing elastic search
>> client.
>>> +   * This constructor is used in tests.
>>> +   */
>>> +  @VisibleForTesting
>>> +  Elasticsearch2Schema(Client client, String index) {
>>> +    this.client = Preconditions.checkNotNull(client, "client");
>>> +    this.index = Preconditions.checkNotNull(index, "index");
>>> +  }
>>> +
>>>  @Override protected Map<String, Table> getTableMap() {
>>>    final ImmutableMap.Builder<String, Table> builder =
>> ImmutableMap.builder();
>>> 
>>> @@ -120,7 +133,8 @@ public class Elasticsearch2Schema extends
>> AbstractSchema
>>> 
>>>    final List<DiscoveryNode> nodes =
>> ImmutableList.copyOf(transportClient.connectedNodes());
>>>    if (nodes.isEmpty()) {
>>> -      throw new RuntimeException("Cannot connect to any elasticsearch
>> nodes");
>>> +      throw new IllegalStateException("Cannot connect to any
>> elasticsearch node: "
>>> +              + transportNodes);
>>>    }
>>> 
>>>    client = transportClient;
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Table.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Table.java
>> b/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Table.java
>>> index 636aa5f..2928835 100644
>>> ---
>> a/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Table.java
>>> +++
>> b/elasticsearch2/src/main/java/org/apache/calcite/adapter/elasticsearch2/Elasticsearch2Table.java
>>> @@ -45,8 +45,15 @@ public class Elasticsearch2Table extends
>> AbstractElasticsearchTable {
>>>    this.client = client;
>>>  }
>>> 
>>> +  /**
>>> +   * ES version 2.x. To access document attributes ES2 uses {@code
>> _source.foo} syntax.
>>> +   */
>>> +  @Override protected String scriptedFieldPrefix() {
>>> +    return "_source";
>>> +  }
>>> +
>>>  @Override protected Enumerable<Object> find(String index, List<String>
>> ops,
>>> -      List<Map.Entry<String, Class>> fields) {
>>> +                                              List<Map.Entry<String,
>> Class>> fields) {
>>>    final String dbName = index;
>>> 
>>>    final String queryString = "{" + Util.toString(ops, "", ", ", "") +
>> "}";
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/ElasticSearch2AdapterTest.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/ElasticSearch2AdapterTest.java
>> b/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/ElasticSearch2AdapterTest.java
>>> new file mode 100644
>>> index 0000000..287e094
>>> --- /dev/null
>>> +++
>> b/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/ElasticSearch2AdapterTest.java
>>> @@ -0,0 +1,395 @@
>>> +/*
>>> + * Licensed to the Apache Software Foundation (ASF) under one or more
>>> + * contributor license agreements.  See the NOTICE file distributed with
>>> + * this work for additional information regarding copyright ownership.
>>> + * The ASF licenses this file to you under the Apache License, Version
>> 2.0
>>> + * (the "License"); you may not use this file except in compliance with
>>> + * the License.  You may obtain a copy of the License at
>>> + *
>>> + * http://www.apache.org/licenses/LICENSE-2.0
>>> + *
>>> + * Unless required by applicable law or agreed to in writing, software
>>> + * distributed under the License is distributed on an "AS IS" BASIS,
>>> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
>> implied.
>>> + * See the License for the specific language governing permissions and
>>> + * limitations under the License.
>>> + */
>>> +package org.apache.calcite.adapter.elasticsearch2;
>>> +
>>> +import org.apache.calcite.jdbc.CalciteConnection;
>>> +import org.apache.calcite.schema.SchemaPlus;
>>> +import org.apache.calcite.schema.impl.ViewTable;
>>> +import org.apache.calcite.schema.impl.ViewTableMacro;
>>> +import org.apache.calcite.test.CalciteAssert;
>>> +import org.apache.calcite.test.ElasticChecker;
>>> +
>>> +import com.google.common.io.LineProcessor;
>>> +import com.google.common.io.Resources;
>>> +
>>> +import org.elasticsearch.action.bulk.BulkItemResponse;
>>> +import org.elasticsearch.action.bulk.BulkRequestBuilder;
>>> +import org.elasticsearch.action.bulk.BulkResponse;
>>> +import org.elasticsearch.common.xcontent.XContentBuilder;
>>> +import org.elasticsearch.common.xcontent.XContentFactory;
>>> +
>>> +import org.junit.BeforeClass;
>>> +import org.junit.ClassRule;
>>> +import org.junit.Test;
>>> +
>>> +import java.io.IOException;
>>> +import java.nio.charset.StandardCharsets;
>>> +import java.sql.Connection;
>>> +import java.sql.DriverManager;
>>> +import java.sql.SQLException;
>>> +import java.util.Arrays;
>>> +import java.util.Collections;
>>> +import java.util.Locale;
>>> +
>>> +/**
>>> + * Set of tests for ES adapter. Uses real instance via {@link
>> EmbeddedElasticRule}. Document
>>> + * source is local {@code zips-mini.json} file (located in the
>> classpath).
>>> + */
>>> +public class ElasticSearch2AdapterTest {
>>> +
>>> +  @ClassRule //init once for all tests
>>> +  public static final EmbeddedElasticRule NODE =
>> EmbeddedElasticRule.create();
>>> +
>>> +  private static final String ZIPS = "zips";
>>> +
>>> +  /**
>>> +   * Used to create {@code zips} index and insert some data
>>> +   */
>>> +  @BeforeClass
>>> +  public static void setupInstance() throws Exception {
>>> +    // define mapping so fields are searchable (term query)
>>> +    XContentBuilder mapping =
>> XContentFactory.jsonBuilder().startObject()
>>> +            .startObject("properties")
>>> +            .startObject("city").field("type", "string")
>>> +                  .field("index", "not_analyzed").endObject()
>>> +            .startObject("state").field("type", "string")
>>> +                  .field("index", "not_analyzed").endObject()
>>> +            .startObject("pop").field("type", "long").endObject()
>>> +            .endObject()
>>> +            .endObject();
>>> +
>>> +    // create index
>>> +    NODE.client().admin().indices()
>>> +            .prepareCreate(ZIPS)
>>> +            .addMapping(ZIPS, mapping)
>>> +            .get();
>>> +
>>> +    BulkRequestBuilder bulk =
>> NODE.client().prepareBulk().setRefresh(true);
>>> +
>>> +    // load records from file
>>> +
>> Resources.readLines(ElasticSearch2AdapterTest.class.getResource("/zips-mini.json"),
>>> +            StandardCharsets.UTF_8, new LineProcessor<Void>() {
>>> +              @Override public boolean processLine(String line) throws
>> IOException {
>>> +                line = line.replaceAll("_id", "id"); // _id is a
>> reserved attribute in ES
>>> +                bulk.add(NODE.client().prepareIndex(ZIPS,
>> ZIPS).setSource(line));
>>> +                return true;
>>> +              }
>>> +
>>> +              @Override public Void getResult() {
>>> +                return null;
>>> +              }
>>> +            });
>>> +
>>> +    if (bulk.numberOfActions() == 0) {
>>> +      throw new IllegalStateException("No records to be indexed");
>>> +    }
>>> +
>>> +    BulkResponse response = bulk.execute().get();
>>> +
>>> +    if (response.hasFailures()) {
>>> +      throw new IllegalStateException(
>>> +              String.format(Locale.getDefault(), "Failed to populate
>> %s:\n%s", NODE.httpAddress(),
>>> +
>> Arrays.stream(response.getItems()).filter(BulkItemResponse::isFailed)
>>> +
>> .map(BulkItemResponse::getFailureMessage).findFirst().orElse("<unknown>")));
>>> +    }
>>> +
>>> +  }
>>> +
>>> +  private CalciteAssert.ConnectionFactory newConnectionFactory() {
>>> +    return new CalciteAssert.ConnectionFactory() {
>>> +      @Override public Connection createConnection() throws
>> SQLException {
>>> +        final Connection connection =
>> DriverManager.getConnection("jdbc:calcite:");
>>> +        final SchemaPlus root =
>> connection.unwrap(CalciteConnection.class).getRootSchema();
>>> +
>>> +        root.add("elastic", new Elasticsearch2Schema(NODE.client(),
>> ZIPS));
>>> +
>>> +        // add calcite view programmatically
>>> +        final String viewSql = "select cast(_MAP['city'] AS
>> varchar(20)) AS \"city\", "
>>> +               + " cast(_MAP['loc'][0] AS float) AS \"longitude\",\n"
>>> +               + " cast(_MAP['loc'][1] AS float) AS \"latitude\",\n"
>>> +              + " cast(_MAP['pop'] AS integer) AS \"pop\", "
>>> +              +  " cast(_MAP['state'] AS varchar(2)) AS \"state\", "
>>> +              +  " cast(_MAP['id'] AS varchar(5)) AS \"id\" "
>>> +              +  "from \"elastic\".\"zips\"";
>>> +
>>> +        ViewTableMacro macro = ViewTable.viewMacro(root, viewSql,
>>> +                Collections.singletonList("elastic"),
>> Arrays.asList("elastic", "view"), false);
>>> +        root.add("ZIPS", macro);
>>> +
>>> +        return connection;
>>> +      }
>>> +    };
>>> +  }
>>> +
>>> +  private CalciteAssert.AssertThat calciteAssert() {
>>> +    return CalciteAssert.that()
>>> +            .with(newConnectionFactory());
>>> +  }
>>> +
>>> +  /**
>>> +   * Tests using calcite view
>>> +   */
>>> +  @Test
>>> +  public void view() throws Exception {
>>> +    calciteAssert()
>>> +          .query("select * from zips where \"city\" = 'BROOKLYN'")
>>> +          .returns("city=BROOKLYN; longitude=-73.956985;
>> latitude=40.646694; "
>>> +                  + "pop=111396; state=NY; id=11226\n")
>>> +          .returnsCount(1);
>>> +  }
>>> +
>>> +  @Test
>>> +  public void emptyResult() {
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from zips limit 0")
>>> +            .returnsCount(0);
>>> +
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from \"elastic\".\"zips\" where
>> _MAP['Foo'] = '_MISSING_'")
>>> +            .returnsCount(0);
>>> +  }
>>> +
>>> +  @Test
>>> +  public void basic() throws Exception {
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from \"elastic\".\"zips\" where
>> _MAP['city'] = 'BROOKLYN'")
>>> +            .returnsCount(1);
>>> +
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from \"elastic\".\"zips\" where"
>>> +                    + " _MAP['city'] in ('BROOKLYN', 'WASHINGTON')")
>>> +            .returnsCount(2);
>>> +
>>> +    // lower-case
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from \"elastic\".\"zips\" where "
>>> +                    + "_MAP['city'] in ('brooklyn', 'Brooklyn',
>> 'BROOK') ")
>>> +            .returnsCount(0);
>>> +
>>> +    // missing field
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from \"elastic\".\"zips\" where
>> _MAP['CITY'] = 'BROOKLYN'")
>>> +            .returnsCount(0);
>>> +
>>> +    // limit works
>>> +    CalciteAssert.that()
>>> +            .with(newConnectionFactory())
>>> +            .query("select * from \"elastic\".\"zips\" limit 42")
>>> +            .returnsCount(42);
>>> +
>>> +  }
>>> +
>>> +  @Test public void testSort() {
>>> +    final String explain = "PLAN=ElasticsearchToEnumerableConverter\n"
>>> +            + "  ElasticsearchSort(sort0=[$4], dir0=[ASC])\n"
>>> +            + "    ElasticsearchProject(city=[CAST(ITEM($0,
>> 'city')):VARCHAR(20) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], longitude=[CAST(ITEM(ITEM($0, 'loc'),
>> 0)):FLOAT], latitude=[CAST(ITEM(ITEM($0, 'loc'), 1)):FLOAT],
>> pop=[CAST(ITEM($0, 'pop')):INTEGER], state=[CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], id=[CAST(ITEM($0, 'id')):VARCHAR(5)
>> CHARACTER SET \"ISO-8859-1\" COLLATE \"ISO-8859-1$en_US$primary\"])\n"
>>> +            + "      ElasticsearchTableScan(table=[[elastic, zips]])";
>>> +
>>> +    calciteAssert()
>>> +            .query("select * from zips order by \"state\"")
>>> +            .returnsCount(10)
>>> +            .explainContains(explain);
>>> +  }
>>> +
>>> +  @Test public void testSortLimit() {
>>> +    final String sql = "select \"state\", \"id\" from zips\n"
>>> +            + "order by \"state\", \"id\" offset 2 rows fetch next 3
>> rows only";
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .returnsUnordered("state=AK; id=99801",
>>> +                    "state=AL; id=35215",
>>> +                    "state=AL; id=35401")
>>> +            .queryContains(
>>> +                    ElasticChecker.elasticsearchChecker(
>>> +                            "\"_source\" : [\"state\", \"id\"]",
>>> +                            "\"sort\": [ {\"state\": \"asc\"}, {\"id\":
>> \"asc\"}]",
>>> +                            "\"from\": 2",
>>> +                            "\"size\": 3"));
>>> +  }
>>> +
>>> +
>>> +
>>> +  @Test public void testOffsetLimit() {
>>> +    final String sql = "select \"state\", \"id\" from zips\n"
>>> +            + "offset 2 fetch next 3 rows only";
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .runs()
>>> +            .queryContains(
>>> +                    ElasticChecker.elasticsearchChecker(
>>> +                            "\"from\": 2",
>>> +                            "\"size\": 3",
>>> +                            "\"_source\" : [\"state\", \"id\"]"));
>>> +  }
>>> +
>>> +  @Test public void testLimit() {
>>> +    final String sql = "select \"state\", \"id\" from zips\n"
>>> +            + "fetch next 3 rows only";
>>> +
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .runs()
>>> +            .queryContains(
>>> +                    ElasticChecker.elasticsearchChecker(
>>> +                            "\"size\": 3",
>>> +                            "\"_source\" : [\"state\", \"id\"]"));
>>> +  }
>>> +
>>> +  @Test public void testFilterSort() {
>>> +    final String sql = "select * from zips\n"
>>> +            + "where \"state\" = 'CA' and \"id\" >= '70000'\n"
>>> +            + "order by \"state\", \"id\"";
>>> +    final String explain = "PLAN=ElasticsearchToEnumerableConverter\n"
>>> +            + "  ElasticsearchSort(sort0=[$4], sort1=[$5], dir0=[ASC],
>> dir1=[ASC])\n"
>>> +            + "    ElasticsearchProject(city=[CAST(ITEM($0,
>> 'city')):VARCHAR(20) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], longitude=[CAST(ITEM(ITEM($0, 'loc'),
>> 0)):FLOAT], latitude=[CAST(ITEM(ITEM($0, 'loc'), 1)):FLOAT],
>> pop=[CAST(ITEM($0, 'pop')):INTEGER], state=[CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], id=[CAST(ITEM($0, 'id')):VARCHAR(5)
>> CHARACTER SET \"ISO-8859-1\" COLLATE \"ISO-8859-1$en_US$primary\"])\n"
>>> +            + "      ElasticsearchFilter(condition=[AND(=(CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\", 'CA'), >=(CAST(ITEM($0, 'id')):VARCHAR(5)
>> CHARACTER SET \"ISO-8859-1\" COLLATE \"ISO-8859-1$en_US$primary\",
>> '70000'))])\n"
>>> +            + "        ElasticsearchTableScan(table=[[elastic, zips]])";
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .returnsOrdered("city=LOS ANGELES; longitude=-118.258189;
>> latitude=34.007856; "
>>> +                            + "pop=96074; state=CA; id=90011",
>>> +                    "city=BELL GARDENS; longitude=-118.17205;
>> latitude=33.969177; "
>>> +                            + "pop=99568; state=CA; id=90201",
>>> +                    "city=NORWALK; longitude=-118.081767;
>> latitude=33.90564; "
>>> +                            + "pop=94188; state=CA; id=90650")
>>> +            .queryContains(
>>> +                    ElasticChecker.elasticsearchChecker("\"query\" : "
>>> +                                    +
>> "{\"constant_score\":{\"filter\":{\"bool\":"
>>> +                                    +
>> "{\"must\":[{\"term\":{\"state\":\"CA\"}},"
>>> +                                    +
>> "{\"range\":{\"id\":{\"gte\":\"70000\"}}}]}}}}",
>>> +                            "\"script_fields\":
>> {\"longitude\":{\"script\":\"_source.loc[0]\"}, "
>>> +                                    +
>> "\"latitude\":{\"script\":\"_source.loc[1]\"}, "
>>> +                                    + "\"city\":{\"script\":
>> \"_source.city\"}, "
>>> +                                    + "\"pop\":{\"script\":
>> \"_source.pop\"}, "
>>> +                                    + "\"state\":{\"script\":
>> \"_source.state\"}, "
>>> +                                    + "\"id\":{\"script\": \"_source.id
>> \"}}",
>>> +                            "\"sort\": [ {\"state\": \"asc\"}, {\"id\":
>> \"asc\"}]"))
>>> +            .explainContains(explain);
>>> +  }
>>> +
>>> +  @Test public void testFilterSortDesc() {
>>> +    final String sql = "select * from zips\n"
>>> +            + "where \"pop\" BETWEEN 95000 AND 100000\n"
>>> +            + "order by \"state\" desc, \"pop\"";
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .limit(4)
>>> +            .returnsOrdered(
>>> +             "city=LOS ANGELES; longitude=-118.258189;
>> latitude=34.007856; pop=96074; state=CA; id=90011",
>>> +             "city=BELL GARDENS; longitude=-118.17205;
>> latitude=33.969177; pop=99568; state=CA; id=90201");
>>> +  }
>>> +
>>> +  @Test public void testFilterRedundant() {
>>> +    final String sql = "select * from zips\n"
>>> +            + "where \"state\" > 'CA' and \"state\" < 'AZ' and
>> \"state\" = 'OK'";
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .runs()
>>> +            .queryContains(
>>> +                    ElasticChecker.elasticsearchChecker(""
>>> +                                    + "\"query\" :
>> {\"constant_score\":{\"filter\":{\"bool\":"
>>> +                                    +
>> "{\"must\":[{\"term\":{\"state\":\"OK\"}}]}}}}",
>>> +                            "\"script_fields\":
>> {\"longitude\":{\"script\":\"_source.loc[0]\"}, "
>>> +                                    +
>> "\"latitude\":{\"script\":\"_source.loc[1]\"}, "
>>> +                                    +   "\"city\":{\"script\":
>> \"_source.city\"}, "
>>> +                                    +   "\"pop\":{\"script\":
>> \"_source.pop\"}, \"state\":{\"script\": \"_source.state\"}, "
>>> +                                    +            "\"id\":{\"script\":
>> \"_source.id\"}}"
>>> +                    ));
>>> +  }
>>> +
>>> +  @Test public void testInPlan() {
>>> +    final String[] searches = {
>>> +        "\"query\" :
>> {\"constant_score\":{\"filter\":{\"bool\":{\"should\":"
>>> +                 +
>> "[{\"bool\":{\"must\":[{\"term\":{\"pop\":96074}}]}},{\"bool\":{\"must\":[{\"term\":"
>>> +                 + "{\"pop\":99568}}]}}]}}}}",
>>> +        "\"script_fields\":
>> {\"longitude\":{\"script\":\"_source.loc[0]\"}, "
>>> +                 +  "\"latitude\":{\"script\":\"_source.loc[1]\"}, "
>>> +                 +  "\"city\":{\"script\": \"_source.city\"}, "
>>> +                 +  "\"pop\":{\"script\": \"_source.pop\"}, "
>>> +                 +  "\"state\":{\"script\": \"_source.state\"}, "
>>> +                 +  "\"id\":{\"script\": \"_source.id\"}}"
>>> +    };
>>> +
>>> +    calciteAssert()
>>> +            .query("select * from zips where \"pop\" in (96074, 99568)")
>>> +            .returnsUnordered(
>>> +                    "city=BELL GARDENS; longitude=-118.17205;
>> latitude=33.969177; pop=99568; state=CA; id=90201",
>>> +                    "city=LOS ANGELES; longitude=-118.258189;
>> latitude=34.007856; pop=96074; state=CA; id=90011"
>>> +                    )
>>> +
>> .queryContains(ElasticChecker.elasticsearchChecker(searches));
>>> +  }
>>> +
>>> +  @Test public void testZips() {
>>> +    calciteAssert()
>>> +         .query("select \"state\", \"city\" from zips")
>>> +         .returnsCount(10);
>>> +  }
>>> +
>>> +  @Test public void testProject() {
>>> +    final String sql = "select \"state\", \"city\", 0 as \"zero\"\n"
>>> +            + "from zips\n"
>>> +            + "order by \"state\", \"city\"";
>>> +
>>> +    calciteAssert()
>>> +            .query(sql)
>>> +            .limit(2)
>>> +            .returnsUnordered("state=AK; city=ANCHORAGE; zero=0",
>>> +                    "state=AK; city=FAIRBANKS; zero=0")
>>> +            .queryContains(
>>> +
>> ElasticChecker.elasticsearchChecker("\"script_fields\": "
>>> +                                    + "{\"zero\":{\"script\": \"0\"}, "
>>> +                                    + "\"state\":{\"script\":
>> \"_source.state\"}, "
>>> +                                    + "\"city\":{\"script\":
>> \"_source.city\"}}",
>>> +                            "\"sort\": [ {\"state\": \"asc\"},
>> {\"city\": \"asc\"}]"));
>>> +  }
>>> +
>>> +  @Test public void testFilter() {
>>> +    final String explain = "PLAN=ElasticsearchToEnumerableConverter\n"
>>> +            + "  ElasticsearchProject(state=[CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], city=[CAST(ITEM($0, 'city')):VARCHAR(20)
>> CHARACTER SET \"ISO-8859-1\" COLLATE \"ISO-8859-1$en_US$primary\"])\n"
>>> +            + "    ElasticsearchFilter(condition=[=(CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\", 'CA')])\n"
>>> +            + "      ElasticsearchTableScan(table=[[elastic, zips]])";
>>> +    calciteAssert()
>>> +            .query("select \"state\", \"city\" from zips where
>> \"state\" = 'CA'")
>>> +            .limit(3)
>>> +            .returnsUnordered("state=CA; city=BELL GARDENS",
>>> +                    "state=CA; city=LOS ANGELES",
>>> +                    "state=CA; city=NORWALK")
>>> +            .explainContains(explain);
>>> +  }
>>> +
>>> +  @Test public void testFilterReversed() {
>>> +    calciteAssert()
>>> +          .query("select \"state\", \"city\" from zips where 'WI' <
>> \"state\" order by \"city\"")
>>> +          .limit(2)
>>> +          .returnsUnordered("state=WV; city=BECKLEY",
>>> +                    "state=WY; city=CHEYENNE");
>>> +    calciteAssert()
>>> +          .query("select \"state\", \"city\" from zips where \"state\"
>>> 'WI' order by \"city\"")
>>> +          .limit(2)
>>> +          .returnsUnordered("state=WV; city=BECKLEY",
>>> +                    "state=WY; city=CHEYENNE");
>>> +  }
>>> +
>>> +}
>>> +
>>> +// End ElasticSearch2AdapterTest.java
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticNode.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticNode.java
>> b/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticNode.java
>>> new file mode 100644
>>> index 0000000..4474add
>>> --- /dev/null
>>> +++
>> b/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticNode.java
>>> @@ -0,0 +1,147 @@
>>> +/*
>>> + * Licensed to the Apache Software Foundation (ASF) under one or more
>>> + * contributor license agreements.  See the NOTICE file distributed with
>>> + * this work for additional information regarding copyright ownership.
>>> + * The ASF licenses this file to you under the Apache License, Version
>> 2.0
>>> + * (the "License"); you may not use this file except in compliance with
>>> + * the License.  You may obtain a copy of the License at
>>> + *
>>> + * http://www.apache.org/licenses/LICENSE-2.0
>>> + *
>>> + * Unless required by applicable law or agreed to in writing, software
>>> + * distributed under the License is distributed on an "AS IS" BASIS,
>>> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
>> implied.
>>> + * See the License for the specific language governing permissions and
>>> + * limitations under the License.
>>> + */
>>> +package org.apache.calcite.adapter.elasticsearch2;
>>> +
>>> +import com.google.common.base.Preconditions;
>>> +import com.google.common.io.Files;
>>> +
>>> +import org.elasticsearch.Version;
>>> +import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
>>> +import org.elasticsearch.action.admin.cluster.node.info
>> .NodesInfoResponse;
>>> +import org.elasticsearch.client.Client;
>>> +import org.elasticsearch.common.settings.Settings;
>>> +import org.elasticsearch.common.transport.TransportAddress;
>>> +import org.elasticsearch.node.Node;
>>> +import org.elasticsearch.node.internal.InternalSettingsPreparer;
>>> +import org.elasticsearch.plugins.Plugin;
>>> +import org.elasticsearch.script.groovy.GroovyPlugin;
>>> +
>>> +import java.io.File;
>>> +import java.util.Arrays;
>>> +import java.util.Collection;
>>> +import java.util.Collections;
>>> +
>>> +/**
>>> + * Represents a single elastic search node which can run embedded in a
>> java application.
>>> + * Intended for unit and integration tests. Settings and plugins are
>> crafted for Calcite.
>>> + */
>>> +class EmbeddedElasticNode implements AutoCloseable {
>>> +
>>> +  private final LocalNode node;
>>> +  private volatile boolean  isStarted;
>>> +
>>> +  private EmbeddedElasticNode(LocalNode node) {
>>> +    this.node = Preconditions.checkNotNull(node, "node");
>>> +  }
>>> +
>>> +  /**
>>> +   * Having separate class to expose (protected) constructor which
>> allows to install
>>> +   * different plugins. In our case it is {@code GroovyPlugin} for
>> scripted fields like
>>> +   * {@code loc[0]} or {@code loc[1]['foo']}.
>>> +   */
>>> +  private static class LocalNode extends Node {
>>> +    private LocalNode(Settings settings, Collection<Class<? extends
>> Plugin>> classpathPlugins) {
>>> +      super(InternalSettingsPreparer.prepareEnvironment(settings, null),
>>> +              Version.CURRENT,
>>> +              classpathPlugins);
>>> +    }
>>> +  }
>>> +
>>> +  /**
>>> +   * Creates an instance with existing settings
>>> +   */
>>> +  private static EmbeddedElasticNode create(Settings settings) {
>>> +    // ensure GroovyPlugin is installed or otherwise scripted fields
>> would not work
>>> +    LocalNode node = new LocalNode(settings,
>> Collections.singleton(GroovyPlugin.class));
>>> +    return new EmbeddedElasticNode(node);
>>> +  }
>>> +
>>> +  /**
>>> +   * Creates elastic node as single member of a cluster. Node will not
>> be started
>>> +   * unless {@link #start()} is explicitly called.
>>> +   */
>>> +  public static EmbeddedElasticNode create() {
>>> +    File data = Files.createTempDir();
>>> +    data.deleteOnExit();
>>> +    File home = Files.createTempDir();
>>> +    home.deleteOnExit();
>>> +
>>> +    Settings settings = Settings.builder()
>>> +            .put("node.name", "fake-elastic")
>>> +            .put("path.home", home.getAbsolutePath())
>>> +            .put("path.data", data.getAbsolutePath())
>>> +            .put("script.inline", true)  // requires GroovyPlugin
>>> +            .put("script.indexed", true) // requires GroovyPlugin
>>> +            .put("cluster.routing.allocation.disk.threshold_enabled",
>> false)
>>> +            .put("node.local", true)
>>> +            .put("node.data", true)
>>> +            .put("network.host", "localhost")
>>> +            .build();
>>> +
>>> +    return create(settings);
>>> +  }
>>> +
>>> +  /**
>>> +   * Starts current node
>>> +   */
>>> +  public void start() {
>>> +    Preconditions.checkState(!isStarted, "already started");
>>> +    node.start();
>>> +    this.isStarted = true;
>>> +  }
>>> +
>>> +  /**
>>> +   * Returns current address to connect to with HTTP client.
>>> +   */
>>> +  public TransportAddress httpAddress() {
>>> +    Preconditions.checkState(isStarted, "node is not started");
>>> +
>>> +    NodesInfoResponse response =
>> client().admin().cluster().prepareNodesInfo()
>>> +            .execute().actionGet();
>>> +    if (response.getNodes().length != 1) {
>>> +      throw new IllegalStateException("Expected single node but got "
>>> +              + response.getNodes().length);
>>> +    }
>>> +    NodeInfo node = response.getNodes()[0];
>>> +    return node.getHttp().address().boundAddresses()[0];
>>> +  }
>>> +
>>> +  /**
>>> +   * Exposes elastic
>>> +   * <a href="
>> https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/transport-client.html";>transport
>> client</a>
>>> +   *
>>> +   * (use of HTTP client is preferred).
>>> +   */
>>> +  public Client client() {
>>> +    Preconditions.checkState(isStarted, "node is not started");
>>> +    return node.client();
>>> +  }
>>> +
>>> +  @Override public void close() throws Exception {
>>> +    node.close();
>>> +    // cleanup data dirs
>>> +    File data = new File(node.settings().get("path.data"));
>>> +    File home = new File(node.settings().get("path.home"));
>>> +    for (File file: Arrays.asList(data, home)) {
>>> +      if (file.exists()) {
>>> +        file.delete();
>>> +      }
>>> +    }
>>> +  }
>>> +}
>>> +
>>> +// End EmbeddedElasticNode.java
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticRule.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticRule.java
>> b/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticRule.java
>>> new file mode 100644
>>> index 0000000..a633078
>>> --- /dev/null
>>> +++
>> b/elasticsearch2/src/test/java/org/apache/calcite/adapter/elasticsearch2/EmbeddedElasticRule.java
>>> @@ -0,0 +1,97 @@
>>> +/*
>>> + * Licensed to the Apache Software Foundation (ASF) under one or more
>>> + * contributor license agreements.  See the NOTICE file distributed with
>>> + * this work for additional information regarding copyright ownership.
>>> + * The ASF licenses this file to you under the Apache License, Version
>> 2.0
>>> + * (the "License"); you may not use this file except in compliance with
>>> + * the License.  You may obtain a copy of the License at
>>> + *
>>> + * http://www.apache.org/licenses/LICENSE-2.0
>>> + *
>>> + * Unless required by applicable law or agreed to in writing, software
>>> + * distributed under the License is distributed on an "AS IS" BASIS,
>>> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
>> implied.
>>> + * See the License for the specific language governing permissions and
>>> + * limitations under the License.
>>> + */
>>> +package org.apache.calcite.adapter.elasticsearch2;
>>> +
>>> +import com.google.common.base.Preconditions;
>>> +
>>> +import org.elasticsearch.client.Client;
>>> +import org.elasticsearch.common.transport.TransportAddress;
>>> +import org.junit.rules.ExternalResource;
>>> +
>>> +/**
>>> + * Used to initialize a single elastic node. For performance reasons
>> (node startup costs),
>>> + * same instance is usually shared across multiple tests.
>>> + *
>>> + * This rule should be used as follows:
>>> + * <pre>
>>> + *  {@code
>>> + *
>>> + *  public class MyTest {
>>> + *    @literal @ClassRule
>>> + *    public static final ElasticSearchRule RULE =
>> ElasticSearchRule.create();
>>> + *
>>> + *    @literal @BeforeClass
>>> + *    public void setup() {
>>> + *       // ... populate instance
>>> + *    }
>>> + *
>>> + *    @literal @Test
>>> + *    public void myTest() {
>>> + *      TransportAddress address = RULE.httpAddress();
>>> + *      // ....
>>> + *    }
>>> + *  }
>>> + *  }
>>> + * </pre>
>>> + *
>>> + * @see ExternalResource
>>> + */
>>> +class EmbeddedElasticRule extends ExternalResource {
>>> +
>>> +  private final EmbeddedElasticNode node;
>>> +
>>> +  private EmbeddedElasticRule(EmbeddedElasticNode resource) {
>>> +    this.node = Preconditions.checkNotNull(resource, "resource");
>>> +  }
>>> +
>>> +  @Override protected void before() throws Throwable {
>>> +    node.start();
>>> +  }
>>> +
>>> +  @Override protected void after() {
>>> +    try {
>>> +      node.close();
>>> +    } catch (Exception e) {
>>> +      throw new RuntimeException(e);
>>> +    }
>>> +  }
>>> +
>>> +  /**
>>> +   * Factory method to create this rule.
>>> +   */
>>> +  public static EmbeddedElasticRule create() {
>>> +    return new EmbeddedElasticRule(EmbeddedElasticNode.create());
>>> +  }
>>> +
>>> +  /**
>>> +   * Exposes current ES transport client.
>>> +   */
>>> +  Client client() {
>>> +    return node.client();
>>> +  }
>>> +
>>> +  /**
>>> +   * HTTP address for rest clients (can be ES native or any other).
>>> +   */
>>> +  TransportAddress httpAddress() {
>>> +    return node.httpAddress();
>>> +  }
>>> +
>>> +
>>> +}
>>> +
>>> +// End EmbeddedElasticRule.java
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/test/java/org/apache/calcite/test/ElasticChecker.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/test/java/org/apache/calcite/test/ElasticChecker.java
>> b/elasticsearch2/src/test/java/org/apache/calcite/test/ElasticChecker.java
>>> new file mode 100644
>>> index 0000000..21fc491
>>> --- /dev/null
>>> +++
>> b/elasticsearch2/src/test/java/org/apache/calcite/test/ElasticChecker.java
>>> @@ -0,0 +1,49 @@
>>> +/*
>>> + * Licensed to the Apache Software Foundation (ASF) under one or more
>>> + * contributor license agreements.  See the NOTICE file distributed with
>>> + * this work for additional information regarding copyright ownership.
>>> + * The ASF licenses this file to you under the Apache License, Version
>> 2.0
>>> + * (the "License"); you may not use this file except in compliance with
>>> + * the License.  You may obtain a copy of the License at
>>> + *
>>> + * http://www.apache.org/licenses/LICENSE-2.0
>>> + *
>>> + * Unless required by applicable law or agreed to in writing, software
>>> + * distributed under the License is distributed on an "AS IS" BASIS,
>>> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
>> implied.
>>> + * See the License for the specific language governing permissions and
>>> + * limitations under the License.
>>> + */
>>> +package org.apache.calcite.test;
>>> +
>>> +import com.google.common.base.Function;
>>> +
>>> +import java.util.List;
>>> +
>>> +import javax.annotation.Nullable;
>>> +
>>> +/**
>>> + * Internal util methods for ElasticSearch tests
>>> + */
>>> +public class ElasticChecker {
>>> +
>>> +  private ElasticChecker() {}
>>> +
>>> +
>>> +  /** Returns a function that checks that a particular Elasticsearch
>> pipeline is
>>> +   * generated to implement a query. */
>>> +  public static Function<List, Void> elasticsearchChecker(final
>> String... strings) {
>>> +    return new Function<List, Void>() {
>>> +      @Nullable
>>> +      @Override public Void apply(@Nullable List actual) {
>>> +        Object[] actualArray = actual == null || actual.isEmpty() ? null
>>> +            : ((List) actual.get(0)).toArray();
>>> +        CalciteAssert.assertArrayEqual("expected Elasticsearch query
>> not found", strings,
>>> +            actualArray);
>>> +        return null;
>>> +      }
>>> +    };
>>> +  }
>>> +}
>>> +
>>> +// End ElasticChecker.java
>>> 
>>> 
>> http://git-wip-us.apache.org/repos/asf/calcite/blob/c12cb4b0/elasticsearch2/src/test/java/org/apache/calcite/test/Elasticsearch2AdapterIT.java
>>> ----------------------------------------------------------------------
>>> diff --git
>> a/elasticsearch2/src/test/java/org/apache/calcite/test/Elasticsearch2AdapterIT.java
>> b/elasticsearch2/src/test/java/org/apache/calcite/test/Elasticsearch2AdapterIT.java
>>> deleted file mode 100644
>>> index 4e0c2b6..0000000
>>> ---
>> a/elasticsearch2/src/test/java/org/apache/calcite/test/Elasticsearch2AdapterIT.java
>>> +++ /dev/null
>>> @@ -1,270 +0,0 @@
>>> -/*
>>> - * Licensed to the Apache Software Foundation (ASF) under one or more
>>> - * contributor license agreements.  See the NOTICE file distributed with
>>> - * this work for additional information regarding copyright ownership.
>>> - * The ASF licenses this file to you under the Apache License, Version
>> 2.0
>>> - * (the "License"); you may not use this file except in compliance with
>>> - * the License.  You may obtain a copy of the License at
>>> - *
>>> - * http://www.apache.org/licenses/LICENSE-2.0
>>> - *
>>> - * Unless required by applicable law or agreed to in writing, software
>>> - * distributed under the License is distributed on an "AS IS" BASIS,
>>> - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
>> implied.
>>> - * See the License for the specific language governing permissions and
>>> - * limitations under the License.
>>> - */
>>> -package org.apache.calcite.test;
>>> -
>>> -import org.apache.calcite.util.Util;
>>> -
>>> -import com.google.common.base.Function;
>>> -import com.google.common.collect.ImmutableMap;
>>> -
>>> -import org.junit.Test;
>>> -
>>> -import java.util.List;
>>> -import javax.annotation.Nullable;
>>> -
>>> -/**
>>> - * Tests for the {@code org.apache.calcite.adapter.elasticsearch2}
>> package.
>>> - *
>>> - * <p>Before calling this test, you need to populate Elasticsearch, as
>> follows:
>>> - *
>>> - * <blockquote><code>
>>> - * git clone https://github.com/vlsi/calcite-test-dataset<br>
>>> - * cd calcite-test-dataset<br>
>>> - * mvn install
>>> - * </code></blockquote>
>>> - *
>>> - * <p>This will create a virtual machine with Elasticsearch and the
>> "zips" test
>>> - * dataset.
>>> - */
>>> -public class Elasticsearch2AdapterIT {
>>> -  /**
>>> -   * Whether to run Elasticsearch tests. Enabled by default, however
>> test is only
>>> -   * included if "it" profile is activated ({@code -Pit}). To disable,
>>> -   * specify {@code -Dcalcite.test.elasticsearch=false} on the Java
>> command line.
>>> -   */
>>> -  private static final boolean ENABLED =
>> Util.getBooleanProperty("calcite.test.elasticsearch",
>>> -      true);
>>> -
>>> -  /** Connection factory based on the "zips-es" model. */
>>> -  private static final ImmutableMap<String, String> ZIPS =
>> ImmutableMap.of("model",
>>> -
>> Elasticsearch2AdapterIT.class.getResource("/elasticsearch-zips-model.json").getPath());
>>> -
>>> -  /** Whether to run this test. */
>>> -  private boolean enabled() {
>>> -    return ENABLED;
>>> -  }
>>> -
>>> -  /** Returns a function that checks that a particular Elasticsearch
>> pipeline is
>>> -   * generated to implement a query. */
>>> -  private static Function<List, Void> elasticsearchChecker(final
>> String... strings) {
>>> -    return new Function<List, Void>() {
>>> -      @Nullable
>>> -      @Override public Void apply(@Nullable List actual) {
>>> -        Object[] actualArray = actual == null || actual.isEmpty() ? null
>>> -            : ((List) actual.get(0)).toArray();
>>> -        CalciteAssert.assertArrayEqual("expected Elasticsearch query
>> not found", strings,
>>> -            actualArray);
>>> -        return null;
>>> -      }
>>> -    };
>>> -  }
>>> -
>>> -  @Test public void testSort() {
>>> -    final String explain = "PLAN=ElasticsearchToEnumerableConverter\n"
>>> -        + "  ElasticsearchSort(sort0=[$4], dir0=[ASC])\n"
>>> -        + "    ElasticsearchProject(city=[CAST(ITEM($0,
>> 'city')):VARCHAR(20) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], longitude=[CAST(ITEM(ITEM($0, 'loc'),
>> 0)):FLOAT], latitude=[CAST(ITEM(ITEM($0, 'loc'), 1)):FLOAT],
>> pop=[CAST(ITEM($0, 'pop')):INTEGER], state=[CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], id=[CAST(ITEM($0, 'id')):VARCHAR(5)
>> CHARACTER SET \"ISO-8859-1\" COLLATE \"ISO-8859-1$en_US$primary\"])\n"
>>> -        + "      ElasticsearchTableScan(table=[[elasticsearch_raw,
>> zips]])";
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query("select * from zips order by \"state\"")
>>> -        .returnsCount(10)
>>> -        .explainContains(explain);
>>> -  }
>>> -
>>> -  @Test public void testSortLimit() {
>>> -    final String sql = "select \"state\", \"id\" from zips\n"
>>> -        + "order by \"state\", \"id\" offset 2 rows fetch next 3 rows
>> only";
>>> -    CalciteAssert.that()
>>> -        .with(ZIPS)
>>> -        .query(sql)
>>> -        .returnsUnordered("state=AK; id=99503",
>>> -            "state=AK; id=99504",
>>> -            "state=AK; id=99505")
>>> -        .queryContains(
>>> -            elasticsearchChecker(
>>> -                "\"fields\" : [\"state\", \"id\"], \"script_fields\":
>> {}",
>>> -                "\"sort\": [ {\"state\": \"asc\"}, {\"id\": \"asc\"}]",
>>> -                "\"from\": 2",
>>> -                "\"size\": 3"));
>>> -  }
>>> -
>>> -  @Test public void testOffsetLimit() {
>>> -    final String sql = "select \"state\", \"id\" from zips\n"
>>> -        + "offset 2 fetch next 3 rows only";
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query(sql)
>>> -        .runs()
>>> -        .queryContains(
>>> -            elasticsearchChecker(
>>> -                "\"from\": 2",
>>> -                "\"size\": 3",
>>> -                "\"fields\" : [\"state\", \"id\"], \"script_fields\":
>> {}"));
>>> -  }
>>> -
>>> -  @Test public void testLimit() {
>>> -    final String sql = "select \"state\", \"id\" from zips\n"
>>> -        + "fetch next 3 rows only";
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query(sql)
>>> -        .runs()
>>> -        .queryContains(
>>> -            elasticsearchChecker(
>>> -                "\"size\": 3",
>>> -                "\"fields\" : [\"state\", \"id\"], \"script_fields\":
>> {}"));
>>> -  }
>>> -
>>> -  @Test public void testFilterSort() {
>>> -    final String sql = "select * from zips\n"
>>> -        + "where \"city\" = 'SPRINGFIELD' and \"id\" >= '70000'\n"
>>> -        + "order by \"state\", \"id\"";
>>> -    final String explain = "PLAN=ElasticsearchToEnumerableConverter\n"
>>> -        + "  ElasticsearchSort(sort0=[$4], sort1=[$5], dir0=[ASC],
>> dir1=[ASC])\n"
>>> -        + "    ElasticsearchProject(city=[CAST(ITEM($0,
>> 'city')):VARCHAR(20) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], longitude=[CAST(ITEM(ITEM($0, 'loc'),
>> 0)):FLOAT], latitude=[CAST(ITEM(ITEM($0, 'loc'), 1)):FLOAT],
>> pop=[CAST(ITEM($0, 'pop')):INTEGER], state=[CAST(ITEM($0,
>> 'state')):VARCHAR(2) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\"], id=[CAST(ITEM($0, 'id')):VARCHAR(5)
>> CHARACTER SET \"ISO-8859-1\" COLLATE \"ISO-8859-1$en_US$primary\"])\n"
>>> -        + "      ElasticsearchFilter(condition=[AND(=(CAST(ITEM($0,
>> 'city')):VARCHAR(20) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\", 'SPRINGFIELD'), >=(CAST(ITEM($0,
>> 'id')):VARCHAR(5) CHARACTER SET \"ISO-8859-1\" COLLATE
>> \"ISO-8859-1$en_US$primary\", '70000'))])\n"
>>> -        + "        ElasticsearchTableScan(table=[[elasticsearch_raw,
>> zips]])";
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query(sql)
>>> -        .returnsOrdered(
>>> -            "city=SPRINGFIELD; longitude=-92.54567; latitude=35.274879;
>> pop=752; state=AR; id=72157",
>>> -            "city=SPRINGFIELD; longitude=-102.617322;
>> latitude=37.406727; pop=1992; state=CO; id=81073",
>>> -            "city=SPRINGFIELD; longitude=-90.577479;
>> latitude=30.415738; pop=5597; state=LA; id=70462",
>>> -            "city=SPRINGFIELD; longitude=-123.015259;
>> latitude=44.06106; pop=32384; state=OR; id=97477",
>>> -            "city=SPRINGFIELD; longitude=-122.917108;
>> latitude=44.056056; pop=27521; state=OR; id=97478")
>>> -        .queryContains(
>>> -            elasticsearchChecker("\"query\" :
>> {\"constant_score\":{\"filter\":{\"bool\":"
>>> -                    +
>> "{\"must\":[{\"term\":{\"city\":\"springfield\"}},{\"range\":{\"id\":{\"gte\":\"70000\"}}}]}}}}",
>>> -                "\"fields\" : [\"city\", \"pop\", \"state\", \"id\"],
>> \"script_fields\": {\"longitude\":{\"script\":\"_source.loc[0]\"},
>> \"latitude\":{\"script\":\"_source.loc[1]\"}}",
>>> -                "\"sort\": [ {\"state\": \"asc\"}, {\"id\": \"asc\"}]"))
>>> -        .explainContains(explain);
>>> -  }
>>> -
>>> -  @Test public void testFilterSortDesc() {
>>> -    final String sql = "select * from zips\n"
>>> -        + "where \"pop\" BETWEEN 20000 AND 20100\n"
>>> -        + "order by \"state\" desc, \"pop\"";
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query(sql)
>>> -        .limit(4)
>>> -        .returnsOrdered(
>>> -            "city=SHERIDAN; longitude=-106.964795; latitude=44.78486;
>> pop=20025; state=WY; id=82801",
>>> -            "city=MOUNTLAKE TERRAC; longitude=-122.304036;
>> latitude=47.793061; pop=20059; state=WA; id=98043",
>>> -            "city=FALMOUTH; longitude=-77.404537; latitude=38.314557;
>> pop=20039; state=VA; id=22405",
>>> -            "city=FORT WORTH; longitude=-97.318409; latitude=32.725551;
>> pop=20012; state=TX; id=76104");
>>> -  }
>>> -
>>> -  @Test public void testFilterRedundant() {
>>> -    final String sql = "select * from zips\n"
>>> -        + "where \"state\" > 'CA' and \"state\" < 'AZ' and \"state\" =
>> 'OK'";
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query(sql)
>>> -        .runs()
>>> -        .queryContains(
>>> -            elasticsearchChecker(""
>>> -                + "\"query\" :
>> {\"constant_score\":{\"filter\":{\"bool\":"
>>> -                + "{\"must\":[{\"term\":{\"state\":\"ok\"}}]}}}}",
>>> -                "\"fields\" : [\"city\", \"pop\", \"state\", \"id\"],
>> \"script_fields\": {\"longitude\":{\"script\":\"_source.loc[0]\"},
>> \"latitude\":{\"script\":\"_source.loc[1]\"}}"));
>>> -  }
>>> -
>>> -  @Test public void testInPlan() {
>>> -    final String[] searches = {
>>> -        "\"query\" :
>> {\"constant_score\":{\"filter\":{\"bool\":{\"should\":"
>>> -          +
>> "[{\"bool\":{\"must\":[{\"term\":{\"pop\":20012}}]}},{\"bool\":{\"must\":[{\"term\":"
>>> -          + "{\"pop\":15590}}]}}]}}}}",
>>> -        "\"fields\" : [\"city\", \"pop\", \"state\", \"id\"],
>> \"script_fields\": {\"longitude\":{\"script\":\"_source.loc[0]\"},
>> \"latitude\":{\"script\":\"_source.loc[1]\"}}"
>>> -    };
>>> -    CalciteAssert.that()
>>> -        .enable(enabled())
>>> -        .with(ZIPS)
>>> -        .query("select * from zips where \"pop\" in (20012, 15590)")
>>> -        .returnsUnordered(
>>> -            "city=COVINA; longitude=-117.884285; latitude=34.08596;
>> pop=15590; state=CA; id=91723",
>>> -            "city=ARL




( ! ) Warning: include(msgfooter.php): failed to open stream: No such file or directory in /var/www/git/apache-calcite-development/msg03833.html on line 1659
Call Stack
#TimeMemoryFunctionLocation
10.0018454880{main}( ).../msg03833.html:0

( ! ) Warning: include(): Failed opening 'msgfooter.php' for inclusion (include_path='.:/var/www/git') in /var/www/git/apache-calcite-development/msg03833.html on line 1659
Call Stack
#TimeMemoryFunctionLocation
10.0018454880{main}( ).../msg03833.html:0