locationtech / locationtech/geomesa
HBase - spark-sql projections don't work with remote-filtering disabled
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Description
HBase - spark-sql projections don't work with remote-filtering disabled
Original JIRA Issue: https://geomesa.atlassian.net/browse/GEOMESA-2517
Key: GEOMESA-2517
Type: Bug
Priority: Major
Status: To Do
Resolution: Unresolved
Assignee: 段卫东
Reporter: 段卫东
Created: Wed, 9 Jan 2019 09:42:10 -0500
Updated: Tue, 14 Apr 2020 16:17:10 -0400
Affects Version(s): 2.2.0
Component(s): HBase
Comments:
557058:da7f6dfa-f0a1-468b-aec5-2cb61273feb5 (Tue, 16 Jul 2019 14:03:23 -0400):
This may be fixed, we should verify though.
557058:48912df4-0004-4f90-9915-db26684ec006 (Tue, 14 Apr 2020 15:48:14 -0400):
Emilio Lahr-Vivaz is it possible to add a quick unit test in the HBase Spark RDDProvider Test?
557058:da7f6dfa-f0a1-468b-aec5-2cb61273feb5 (Tue, 14 Apr 2020 16:17:10 -0400):
It is possible
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the HBase Spark RDDProvider Test mentioned in the issue and inspect how projections are exercised when remote filtering is disabled. Add a focused unit test for that configuration and verify that Spark SQL projections behave as expected; the issue is done when the test reliably covers the reported case.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala, spark
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 38/100