GEOMESA-3560 Change default attribute index tiering to temporal only

docs/user/upgrade/6.0.0.rst

@@ -17,6 +17,13 @@ Kafka Zookeeper Deprecation
 As Kafka 4+ no longer supports Zookeeper, GeoMesa has deprecated support for using Zookeeper with the Kafka data store. See
 :ref:`no_zookeeper` for details on migrating.
 
+Default Secondary Attribute Index Changes
+-----------------------------------------
+
+When creating attribute indices, the default secondary index will now be a date-only index, instead of a spatio-temporal index
+(e.g. ``attr:foo:dtg`` instead of ``attr:foo:geom:dtg``). The old behavior can still be achieved by configuring secondary
+attributes - see :ref:`specifying_indices` for details.
+
 Dependency Version Upgrades
 ---------------------------
 

geomesa-accumulo/geomesa-accumulo-datastore/src/test/scala/org/locationtech/geomesa/accumulo/data/AccumuloDataStoreAtomicWriteTest.scala

@@ -74,7 +74,7 @@ class AccumuloDataStoreAtomicWriteTest extends Specification with TestWithMultip
                   ConditionalWriteStatus("id", "insert", ConditionalWriter.Status.REJECTED),
                   ConditionalWriteStatus("z2:geom", "insert", ConditionalWriter.Status.REJECTED),
                   ConditionalWriteStatus("z3:geom:dtg", "insert", ConditionalWriter.Status.REJECTED),
-                  ConditionalWriteStatus("attr:name:geom:dtg", "insert", ConditionalWriter.Status.REJECTED),
+                  ConditionalWriteStatus("attr:name:dtg", "insert", ConditionalWriter.Status.REJECTED),
                 )
               )
           }
@@ -160,7 +160,7 @@ class AccumuloDataStoreAtomicWriteTest extends Specification with TestWithMultip
                 ConditionalWriteStatus("id", "update", ConditionalWriter.Status.REJECTED),
                 ConditionalWriteStatus("z2:geom", "delete", ConditionalWriter.Status.REJECTED),
                 ConditionalWriteStatus("z3:geom:dtg", "delete", ConditionalWriter.Status.REJECTED),
-                ConditionalWriteStatus("attr:name:geom:dtg", "delete", ConditionalWriter.Status.REJECTED),
+                ConditionalWriteStatus("attr:name:dtg", "delete", ConditionalWriter.Status.REJECTED),
               )
             )
         }
@@ -198,7 +198,7 @@ class AccumuloDataStoreAtomicWriteTest extends Specification with TestWithMultip
                 ConditionalWriteStatus("id", "delete", ConditionalWriter.Status.REJECTED),
                 ConditionalWriteStatus("z2:geom", "delete", ConditionalWriter.Status.REJECTED),
                 ConditionalWriteStatus("z3:geom:dtg", "delete", ConditionalWriter.Status.REJECTED),
-                ConditionalWriteStatus("attr:name:geom:dtg", "delete", ConditionalWriter.Status.REJECTED),
+                ConditionalWriteStatus("attr:name:dtg", "delete", ConditionalWriter.Status.REJECTED),
               )
             )
         }

geomesa-accumulo/geomesa-accumulo-datastore/src/test/scala/org/locationtech/geomesa/accumulo/index/AttributeIndexStrategyTest.scala

@@ -35,7 +35,7 @@ import org.locationtech.geomesa.index.utils.{ExplainNull, Explainer}
 import org.locationtech.geomesa.index.view.MergedDataStoreViewFactory
 import org.locationtech.geomesa.utils.bin.BinaryOutputEncoder
 import org.locationtech.geomesa.utils.collection.CloseableIterator
-import org.locationtech.geomesa.utils.geotools.{CRS_EPSG_4326, FeatureUtils, SimpleFeatureTypes}
+import org.locationtech.geomesa.utils.geotools.{CRS_EPSG_4326, FeatureUtils, SchemaBuilder, SimpleFeatureTypes}
 import org.locationtech.geomesa.utils.index.IndexMode
 import org.locationtech.geomesa.utils.io.WithClose
 import org.locationtech.geomesa.utils.text.WKTUtils
@@ -51,10 +51,22 @@ import scala.collection.JavaConverters._
 @RunWith(classOf[JUnitRunner])
 class AttributeIndexStrategyTest extends Specification with TestWithFeatureType with LazyLogging {
 
-  override val spec = "name:String:index=full,age:Integer:index=join,count:Long:index=join," +
-      "weight:Double:index=join,height:Float:index=join,admin:Boolean:index=join," +
-      "*geom:Point:srid=4326,dtg:Date,indexedDtg:Date:index=join,fingers:List[String]:index=join," +
-      "toes:List[Double]:index=join,track:String,geom2:Point:srid=4326;geomesa.indexes.enabled='attr,id'"
+  override val spec =
+    SchemaBuilder.builder()
+      .addString("name").withIndex("attr:geom:dtg")
+      .addInt("age").withIndex("join:geom:dtg")
+      .addLong("count").withIndex("join:geom:dtg")
+      .addDouble("weight").withIndex("join:geom:dtg")
+      .addFloat("height").withIndex("join:geom:dtg")
+      .addBoolean("admin").withIndex("join:geom:dtg")
+      .addPoint("geom", default = true).withIndex("none")
+      .addDate("dtg", default = true)
+      .addDate("indexedDtg").withIndex("join:geom:dtg")
+      .addList[String]("fingers").withIndex("join:geom:dtg")
+      .addList[Double]("toes").withIndex("join:geom:dtg")
+      .addString("track")
+      .addPoint("geom2").withIndex("none")
+      .spec
 
   val aliceGeom   = WKTUtils.read("POINT(45.0 49.0)")
   val billGeom    = WKTUtils.read("POINT(46.0 49.0)")

geomesa-index-api/src/main/scala/org/locationtech/geomesa/index/index/attribute/AttributeIndex.scala

@@ -125,7 +125,7 @@ object AttributeIndex extends ConfiguredIndex {
   }
 
   private def defaultTiers(sft: SimpleFeatureType, primary: AttributeDescriptor): Seq[String] =
-    Seq(primary.getLocalName) ++ Seq(sft.getGeomField).filter(_ != null) ++ sft.getDtgField.filter(_ != primary.getLocalName)
+    Seq(primary.getLocalName) ++ sft.getDtgField.filter(_ != primary.getLocalName).orElse(Option(sft.getGeomField))
 
   /**
     * Checks if the given field is attribute indexed

geomesa-index-api/src/test/scala/org/locationtech/geomesa/index/index/ConfigurableIndicesTest.scala

@@ -35,19 +35,19 @@ class ConfigurableIndicesTest extends Specification with LazyLogging {
         // creates a default attribute index on name and an implicit default z3 and z2 index on geom
         ds.createSchema(SimpleFeatureTypes.createType("test1", "name:String:index=true,dtg:Date,*geom:Point:srid=4326"))
         // creates an attribute index on name (with a secondary date index), and a z3 index on geom and dtg
-        ds.createSchema(SimpleFeatureTypes.createType("test2", "name:String:index='attr:dtg',dtg:Date,*geom:Point:srid=4326:index='z3:dtg'"))
+        ds.createSchema(SimpleFeatureTypes.createType("test2", "name:String:index='attr:geom:dtg',dtg:Date,*geom:Point:srid=4326:index='z3:dtg'"))
         // creates an attribute index on name (with a secondary date index), and a z3 index on geom and dtg and disables the ID index
         ds.createSchema(SimpleFeatureTypes.createType("test3", "name:String:index='attr:dtg',dtg:Date,*geom:Point:srid=4326:index='z3:dtg';id.index.enabled=false"))
-        getIndexConfig(ds.getSchema("test1")) mustEqual Seq("attr=name:geom:dtg", "id=", "z2=geom", "z3=geom:dtg")
-        getIndexConfig(ds.getSchema("test2")) mustEqual Seq("attr=name:dtg", "id=", "z3=geom:dtg")
+        getIndexConfig(ds.getSchema("test1")) mustEqual Seq("attr=name:dtg", "id=", "z2=geom", "z3=geom:dtg")
+        getIndexConfig(ds.getSchema("test2")) mustEqual Seq("attr=name:geom:dtg", "id=", "z3=geom:dtg")
         getIndexConfig(ds.getSchema("test3")) mustEqual Seq("attr=name:dtg", "z3=geom:dtg")
       }
     }
 
     "support configurable indices with SchemaBuilder" in {
       val sft =
         SchemaBuilder.builder()
-          .addString("name").withIndex("attr:dtg") // creates an attribute index on name, with a secondary date index
+          .addString("name").withIndex("attr:geom:dtg") // creates an attribute index on name, with a secondary date index
           .addInt("age").withIndex() // creates an attribute index on age, with a default secondary index
           .addDate("dtg") // not a primary index
           .addPoint("geom", default = true).withIndices("z3:dtg", "z2") // creates a z3 index with dtg, and a z2 index
@@ -56,7 +56,7 @@ class ConfigurableIndicesTest extends Specification with LazyLogging {
           .build("test1")
       WithClose(new TestGeoMesaDataStore(true)) { ds =>
         ds.createSchema(sft)
-        getIndexConfig(ds.getSchema("test1")) mustEqual Seq("attr=age:geom:dtg", "attr=name:dtg", "z2=geom", "z3=geom:dtg")
+        getIndexConfig(ds.getSchema("test1")) mustEqual Seq("attr=age:dtg", "attr=name:geom:dtg", "z2=geom", "z3=geom:dtg")
       }
     }
 
@@ -65,7 +65,7 @@ class ConfigurableIndicesTest extends Specification with LazyLogging {
         s"""{
            |  type-name = test1
            |  attributes = [
-           |    { name = "name", type = "String", index = "attr:dtg" } // creates an attribute index on name, with a secondary date index
+           |    { name = "name", type = "String", index = "attr:geom:dtg" } // creates an attribute index on name, with a secondary date index
            |    { name = "age", type = "Int", index = "true" } // creates an attribute index on age, with a default secondary index
            |    { name = "dtg", type = "Date" } // not a primary index
            |    { name = "geom", type = "Point", srid = "4326", index = "z3:dtg,z2" } // creates a z3 index with dtg, and a z2 index
@@ -78,7 +78,7 @@ class ConfigurableIndicesTest extends Specification with LazyLogging {
       val sft = SimpleFeatureTypes.createType(ConfigFactory.parseString(config), path = None)
       WithClose(new TestGeoMesaDataStore(true)) { ds =>
         ds.createSchema(sft)
-        getIndexConfig(ds.getSchema("test1")) mustEqual Seq("attr=age:geom:dtg", "attr=name:dtg", "z2=geom", "z3=geom:dtg")
+        getIndexConfig(ds.getSchema("test1")) mustEqual Seq("attr=age:dtg", "attr=name:geom:dtg", "z2=geom", "z3=geom:dtg")
       }
     }
   }