a software library which provides a framework for the distributed processing of large data sets

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How to use hadoop tools in ArcMap 10.3?

I have downloaded hadoop tools for ArcMap and installed. In the ArcToolboxe window the hadoop tools are displayed. In the hadoop toolbox the "Copy from HDFS" tool is asking for an HDFS server ...
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43 views

Reprojecting a Geometry in Hadoop GIS?

I am using ESRI's spatial framework for Hadoop, in order to add spatial support to Hive. One scenario that I find very often, is to have layers in different CRS, which I want to relate in the same ...
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88 views

Error using ST_Geometry Aggregate Function for Hive

I am using the ESRI framework that extends the Hive syntax to support spatial types and operations. In particular, I am trying to use an aggregated geometry function, announced in this blog post in ...
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184 views

How to load geographic data into Hadoop (Hive) and then to be able to call spatial functions on them?

I need to load some geographic data into Hadoop (Hive), and then, to be able to call some spatial functions on them using Hive. My input data format is ESRI shapefiles (but could be another format, I ...
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130 views

Query to Dissolve Nearby Polygons on Hive

I am using the ESRI spatial framework for Hadoop, that extends Hive to use spatial types and operations. My objective is to translate a set of simple queries on PostGIS into Hadoop, in order to ...
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200 views

How to process GeoJSON data and create hive table for spatial analysis

I am using the ESRI-GIS tool for hadoop for analyzing json data generated through ESRI products like ArcGIS. But I wanted to analyze spatial data from a PostGIS table for which I made geojson ...
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89 views

Create table with Geometry Column in hadoop Hive

Is there a way to add a geometry column in hadoop? Please give me some getting-started tutorial for geoprocessing in hadoop. Like, I have a database which have point values and if I take a random ...
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402 views

Load .shp file in Hive(Hadoop)

I need to load .shp files in Hive more precisely in HortonWorks sandbox through Beeswax, can anyone provide example of Hive commands or steps for Beeswax ?
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Integrate QGIS into Hadoop cloud is it possible?

It might be very basic question. Can I integrate QGIS +Hadoop cloud? Currently I am going through similar question and few research articles & researching on my side. In upcoming ArcGIS 10.2 ...