Stack Overflow
Stack Overflow

Questions tagged [geomesa]

GeoMesa is an open-source, distributed, spatio-temporal database built on top of different cloud data storage systems such as Accumulo, HBase, Cassandra, and Kafka. It aims to provide spatial querying and data manipulation functionalities to those databases in the same fashion as PostGIS does to Postgres.

Links:

154 questions
1
vote
1 answer

How to configure GeoMesa Bigtable plugin in GeoServer

I installed geoserver-2.10 on a Linux instance and created geomesa-bigtable-gs-plugin_2.11-1.3.0-m3-SNAPSHOT.jar using source code available on GitHub. This part worked fine and Bigtable showed up in vector data sources. But I am facing problem…
Rameshwar Vaidhya
  • 11
  • 2
0
votes
1 answer

Geomesa: Caused by: java.lang.ArrayIndexOutOfBoundsException

Trying to ingest shapefiles with over 600 columns in Geomesa I get the following error. at org.locationtech.geomesa.index.geotools.GeoMesaFeatureWriter.writeFeature(GeoMesaFeatureWriter.scala:56) at…
Luigi
  • 181
  • 3
  • 15
0
votes
1 answer

Geomesa: Error occurred trying to reproject data

I installed and configured Geomesa using Docker containers. The versions I used for the various applications are: Geomesa 4.0.1 Hadoop 2.10.2 Apache Accumulo 2.0.1 Apache Zookeepeer 3.7.1 To ingest a file I use the following…
Luigi
  • 181
  • 3
  • 15
0
votes
1 answer

Error when trying to ingest a file with many features

I installed and configured Geomesa using Docker containers. The versions I used for the various applications are: Geomesa 4.0.1 Hadoop 2.10.2 Apache Accumulo 2.0.1 Apache Zookeepeer 3.7.1 To ingest a file I use the following…
Luigi
  • 181
  • 3
  • 15
0
votes
1 answer

Alternatives for Ingesting Oracle SDO_GEOMETRY Data into GeoMesa

I am currently working on a project that involves ingesting spatial data from an Oracle database into GeoMesa using the JDBC converter. My source data is in the Oracle-specific SDO_GEOMETRY format. My initial approach was to convert the SDO_GEOMETRY…
A. Rahma
  • 1
  • 1
0
votes
1 answer

Options to run spatial analysis on Geomesa?

Since Geomesa provides geospatial, temporal, and attribute-based querying capabilities for large datasets, I was wondering if there is any option to do spatial analysis such as overlap, intersect, buffer, spatial join. I read from the manual (please…
A. Rahma
  • 1
  • 1
0
votes
1 answer

How to ingest data in Geomesa from PostgreSQL using JDBC

I'm trying to ingest data to Geomesa (with Accumulo Datastore) using JDBC Converter. This is my table: OBJECTID SHAPE 1 POLYGON ((111.25821079700006 -7.167984955999941, 112.39345734300002 -6.982487154999944, 112.60121488000004…
A. Rahma
  • 1
  • 1
0
votes
1 answer

GeoToolsSpatialRDDProvider (GeoMesa Spark) extremely inefficient

I am trying to read roughly 2.5M rows from a GeoPackage file using GeoMesa's Spark integration. Since there is no custom SpatialRDD implemented for this DataStore, I have to use the GeoToolsSpatialRDDProvider. For layers with 10k-100k rows, this…
Prassi
  • 73
  • 7
0
votes
0 answers

Cast linestring to polygon using geomesa

I have a DataFrame in Apache Spark with LineString org.apache.spark.sql.DataFrame = [ST_GEOM: geometry] LINESTRING (87156.4982 881198.9964, 85160.4971 851201.4956, 83165.5019 841210.5031, 86160.0024 851215.0018, 85160.4971 851217.0012, 83164.9989…
Kylo
  • 109
  • 8
0
votes
1 answer

What is Apache Maven and how do i install Geomesa-FS in my Ubuntu 20.04 through Apache maven?

I am completely new to spatiotemporal data analysis and I saw geomesa providing all the functionality that I need in my project. Lets say i have a pd dataframe or an SQL server with all the location data…
Ubaid Ghante
  • 3
  • 2
0
votes
1 answer

Geomesa Pyspark AnalysisException: Undefined function: st_transform

I am trying to get the area of a bunch of polygons. I am able to use st_area and st_geomFromText, but I get an undefined function error when trying to use st_transform. I need to transform from 4326 to 3857 (or whatever will give me acres). geomesa…
Mariah Akinbi
  • 386
  • 1
  • 5
  • 19
0
votes
1 answer

Get Open street map image of an area by longitude and latitude, with highlight on specific latitude and longitude

So I am trying to get open street map image by latitude and longitude with specific latitude and longitude highlighted on that image. Something like this The above image I got from using the mesa geo agent based model (Mesa geo github). I have been…
Tallion 22
  • 141
  • 1
  • 11
0
votes
1 answer

Can a SparkSession need a SparkContext to work?

I built the jupyter/all-spark-notebook Docker image. I installed geomesa_pyspark and tried to run the following example commands from the official guide. import geomesa_pyspark import pyspark from pyspark.sql import SparkSession conf =…
Luigi
  • 181
  • 3
  • 15
0
votes
0 answers

Call From 67a6fb652a0a/172.23.0.2 to 0.0.0.0:8032 failed on connection exception

I built the jupyter/all-spark-notebook Docker image. I installed geomesa_pyspark and tried to run the following example commands from the official guide. import geomesa_pyspark conf = geomesa_pyspark.configure( …
Luigi
  • 181
  • 3
  • 15
0
votes
2 answers

Which version of geomesa-accumulo to install on Spark 3.3.0

I need to install geomesa-accumulo on Spark 3.3.0 using a Docker container. In particular, I'm using the jupyter/pyspark-notebook image and I have tried to install geomesa-accumulo_2.11-2.0.0, but there seems to be an incompatibility problem. I…
Luigi
  • 181
  • 3
  • 15
1 2 3
…
10 11