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https://issues.apache.org/jira/browse/NIFI-9259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikayla Yang updated NIFI-9259:
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Description:
Geohash can be used as unique identifiers for geospatial data and is widely
used in indexing for efficient spatial queries such as range queries and nearby
searches.
We hope to add this new feature to help NiFi users encode latitude/longitude
values into Geohash, and decode Geohash into latitude/longitude coordinates.
Specifically, we want to add a record-based processor called GeohashRecord
along with expression language functions. The record-based processor can be
applied to record-oriented data with predefined schema, while the expression
language functions would be powerful when combined with other processors like
InvokeHTTP.
was:
Geohash can be used as unique identifiers for geospatial data and is widely
used in indexing for efficient spatial queries such as range queries and nearby
searches.
We hope to add this new feature to help NiFi users encode latitude/longitude
values into Geohash, and decode Geohash into latitude/longitude coordinates.
Specifically, we want to add a record-based processor called GeohashRecord
along with expression language functions. The record-based processor can be
applied to record-oriented data with predefined schema, while the expression
language functions would be powerful when combined with other processors like
InvokeHTTP.
Priority: Minor (was: Major)
> Adding Geohash encoding and decoding support for geospatial data
> ----------------------------------------------------------------
>
> Key: NIFI-9259
> URL: https://issues.apache.org/jira/browse/NIFI-9259
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Mikayla Yang
> Priority: Minor
>
> Geohash can be used as unique identifiers for geospatial data and is widely
> used in indexing for efficient spatial queries such as range queries and
> nearby searches.
> We hope to add this new feature to help NiFi users encode latitude/longitude
> values into Geohash, and decode Geohash into latitude/longitude coordinates.
> Specifically, we want to add a record-based processor called GeohashRecord
> along with expression language functions. The record-based processor can be
> applied to record-oriented data with predefined schema, while the expression
> language functions would be powerful when combined with other processors like
> InvokeHTTP.
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