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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.
This Jira issue will focus on the first part - developing the GeohashRecord
processor; another issue will be created soon for the second part.
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.
Summary: Adding GeohashRecord Processor (was: Adding Geohash encoding
and decoding support for geospatial data)
> Adding GeohashRecord Processor
> ------------------------------
>
> Key: NIFI-9259
> URL: https://issues.apache.org/jira/browse/NIFI-9259
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Mikayla Yang
> Assignee: 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.
> This Jira issue will focus on the first part - developing the GeohashRecord
> processor; another issue will be created soon for the second part.
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