Add rename partition for spark sql
Open
area:sql
from-jira
priority:high
type:feature
- Dominant language
- Java
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Description
– RENAME partition
||{{partition}}||
|{{age=10}}|
|{{age=11}}|
|{{age=12}}|
{{ALTER TABLE default.StudentInfo PARTITION (age='10') RENAME TO PARTITION (age='15');}}
||{{partition}}||
|{{age=11}}|
|{{age=12}}|
|{{age=15}}|
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-2991
- Type: New Feature
Contributor guide
No contributing guide indexed for this repository
Research direction
Start from the Spark SQL ALTER TABLE ... RENAME TO PARTITION command shown in the issue and review the Hudi-2991 requirements. Done means renaming the age='10' partition to age='15' while preserving the age='11' and age='12' partitions, with coverage for the demonstrated result.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- spark
- Domain
- data-engineering, databases
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100