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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; while NIFI-9333 is created for the second part - adding Geohash
encoding and decoding functions in expression language.
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.
This Jira issue will focus on the first part - developing the GeohashRecord
processor; while [NIFI-9333|https://issues.apache.org/jira/browse/NIFI-9333] is
created for the second part.
> 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
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 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; while NIFI-9333 is created for the second part - adding Geohash
> encoding and decoding functions in expression language.
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