[jira] [Assigned] (HIVE-26222) Native GeoSpatial Support in Hive
[ https://issues.apache.org/jira/browse/HIVE-26222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ayush Saxena reassigned HIVE-26222: --- Assignee: Ayush Saxena (was: mahesh kumar behera) > Native GeoSpatial Support in Hive > - > > Key: HIVE-26222 > URL: https://issues.apache.org/jira/browse/HIVE-26222 > Project: Hive > Issue Type: Task > Components: Hive, HiveServer2 >Reporter: mahesh kumar behera >Assignee: Ayush Saxena >Priority: Major > > This is an epic Jira to support GeoSpatial datatypes natively in Hive. This > will cater to the applications which queries on large volumes of spatial > data. This support will be added in a phased manner. To start with, we are > planning to make use of framework developed by ESRI > [https://github.com/Esri/spatial-framework-for-hadoop > |https://github.com/Esri/spatial-framework-for-hadoop).] on the Apache 2.0 > license. This project is not very active and there is no release done to > maven central. So its not easy to get the jars downloaded directly using pom > dependency. Also the UDFs are based on older version of Hive. So we have > decided to make a copy of this repo and maintained it inside Hive. This will > make it easier to do any improvement and manage dependencies. As of now, the > data loading is done only on a binary data type. We need to enhance this to > make it more user friendly. In the next phase, a native Geometry/Geography > datatype will be supported. User can directly create a geometry type and > operate on it. Apart from these we can start adding support for different > indices like quad tree, R-tree, ORC/Parquet/Iceberg support etc. -- This message was sent by Atlassian Jira (v8.20.10#820010)
[jira] [Assigned] (HIVE-26222) Native GeoSpatial Support in Hive
[ https://issues.apache.org/jira/browse/HIVE-26222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] mahesh kumar behera reassigned HIVE-26222: -- > Native GeoSpatial Support in Hive > - > > Key: HIVE-26222 > URL: https://issues.apache.org/jira/browse/HIVE-26222 > Project: Hive > Issue Type: Task > Components: Hive, HiveServer2 >Reporter: mahesh kumar behera >Assignee: mahesh kumar behera >Priority: Major > > This is an epic Jira to support GeoSpatial datatypes natively in Hive. This > will cater to the applications which queries on large volumes of spatial > data. This support will be added in a phased manner. To start with, we are > planning to make use of framework developed by ESRI > ([https://github.com/Esri/spatial-framework-for-hadoop).] This project is > not very active and there is no release done to maven central. So its not > easy to get the jars downloaded directly using pom dependency. Also the UDFs > are based on older version of Hive. So we have decided to make a copy of this > repo and maintained it inside Hive. This will make it easier to do any > improvement and manage dependencies. As of now, the data loading is done only > on a binary data type. We need to enhance this to make it more user > friendly. In the next phase, a native Geometry/Geography datatype will be > supported. User can directly create a geometry type and operate on it. Apart > from these we can start adding support for different indices like quad tree, > R-tree, ORC/Parquet/Iceberg support etc. -- This message was sent by Atlassian Jira (v8.20.7#820007)
