Re: [geomesa-users] Upgrading problem for GeoMesa from 1.2.3 to 1.3.1

[Emilio Lahr-Vivaz <elahrvivaz@xxxxxxxx>]

Hi Takashi,

You are right that the XZ2 index would be appropriate for 
MultiLineStrings. However, I think the error you're seeing is a bug in 
our code. Can you try the following:

simpleFeatureType.getUserData().put("geomesa.indexes.enabled", "xz2:1:3");

Thanks,

Emilio

On 03/13/2017 03:26 AM, Takashi Sasaki wrote:
> Hello,
>
>
> We use GeoMesa1.2.3 "z2" index with MutiLineString(non-point geometries).
>
> Perhaps does we need to use the GeoMesa 1.3.1 "xz2" index with MutiLineString?
>
> http://www.geomesa.org/documentation/user/accumulo/data_management.html
>
>
> Thanks,
>
> Takashi
>
> 2017-03-13 15:27 GMT+09:00 Takashi Sasaki <tsasaki609@xxxxxxxxx>:
> > Hello,
> >
> >
> > We tried to upgrade some system from GeoMesa 1.2.3 to 1.3.1, a error is occered.
> >
> > Exception in thread "main" scala.MatchError:
> > [Ljava.lang.String;@6a2c717f (of class [Ljava.lang.String;)
> >          at org.locationtech.geomesa.utils.geotools.RichSimpleFeatureType$RichSimpleFeatureType$.org$locationtech$geomesa$utils$geotools$RichSimpleFeatureType$RichSimpleFeatureType$$toTuple$1(Conversions.scala:295)
> >          at org.locationtech.geomesa.utils.geotools.RichSimpleFeatureType$RichSimpleFeatureType$$anonfun$getIndices$extension$1$$anonfun$apply$2.apply(Conversions.scala:298)
> >          at org.locationtech.geomesa.utils.geotools.RichSimpleFeatureType$RichSimpleFeatureType$$anonfun$getIndices$extension$1$$anonfun$apply$2.apply(Conversions.scala:298)
> >          at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
> >          at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
> >          at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
> >          at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
> >          at scala.collection.TraversableLike$class.map(TraversableLike.scala:245)
> >          at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:186)
> >          at org.locationtech.geomesa.utils.geotools.RichSimpleFeatureType$RichSimpleFeatureType$$anonfun$getIndices$extension$1.apply(Conversions.scala:298)
> >          at org.locationtech.geomesa.utils.geotools.RichSimpleFeatureType$RichSimpleFeatureType$$anonfun$getIndices$extension$1.apply(Conversions.scala:298)
> >          at scala.Option.map(Option.scala:146)
> >          at org.locationtech.geomesa.utils.geotools.RichSimpleFeatureType$RichSimpleFeatureType$.getIndices$extension(Conversions.scala:298)
> >          at org.locationtech.geomesa.index.geotools.GeoMesaDataStore$$anonfun$getSchema$1.apply(GeoMesaDataStore.scala:179)
> >          at org.locationtech.geomesa.index.geotools.GeoMesaDataStore$$anonfun$getSchema$1.apply(GeoMesaDataStore.scala:176)
> >          at scala.Option.foreach(Option.scala:257)
> >          at org.locationtech.geomesa.index.geotools.GeoMesaDataStore.getSchema(GeoMesaDataStore.scala:176)
> >          at org.locationtech.geomesa.accumulo.data.AccumuloDataStore.getSchema(AccumuloDataStore.scala:144)
> >          at org.locationtech.geomesa.index.geotools.GeoMesaDataStore.createSchema(GeoMesaDataStore.scala:148)
> >          at org.locationtech.geomesa.accumulo.data.AccumuloDataStore.createSchema(AccumuloDataStore.scala:128)
> >          at org.locationtech.geomesa.accumulo.data.AccumuloDataStore.createSchema(AccumuloDataStore.scala:48)
> >          at link.spark.AbstractGeoMesaImporter.executeInsert(AbstractGeoMesaImporter.java:137)
> >          at link.spark.AccumuloDataStoreInitializer.main(AccumuloDataStoreInitializer.java:75)
> >
> > It is seemed to be schema difinition issue, because
> > AbstractGeoMesaImporter.java:137 is executing
> > dataStore.createSchema(simpleFeatureType).
> >
> > 1. failed code
> >   protected SimpleFeatureType createSimpleFeatureType(
> >     String simpleFeatureTypeName) throws SchemaException {
> >    // list the attributes that constitute the feature type
> >    List<String> attributes = Lists.newArrayList(
> >     "*Where:MultiLineString:srid=4326", // the "*" denotes the default
> > geometry (used for indexing)
> >     "RoadType:String" // you may have as many other attributes as you like...
> >    );
> >    // create the bare simple-feature type
> >    String simpleFeatureTypeSchema = Joiner.on(",").join(attributes);
> >    SimpleFeatureType simpleFeatureType = SimpleFeatureTypes.createType(
> >      simpleFeatureTypeName, simpleFeatureTypeSchema);
> >    simpleFeatureType.getUserData().put("geomesa.indexes.enabled", "z2");
> >    return simpleFeatureType;
> >   }
> >
> > 2. success code (uncommented withIndexes method, same error occurred)
> >   protected SimpleFeatureType createSimpleFeatureType(
> >     String simpleFeatureTypeName) throws SchemaException {
> >    final SimpleFeatureType simpleFeatureType = new SftBuilder().
> >      stringType("RoadType", false).
> >      multiLineString("Where", true).
> >      //withIndexes(ScalaConvetUtils.list("z2")).
> >      build(simpleFeatureTypeName);
> >    return simpleFeatureType;
> >   }
> >
> > I don't understand the cause of this error at all.
> > Please advise me.
> >
> >
> > Thanks,
> >
> > Takashi
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