apache / apache/paimon

[Feature] Hive 1.1.0 migration to paimon

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enhancement
Dominant language
Java
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Forks
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Avg merge
1d 11h
Merged PRs (30d)
396

Description

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/paimon/issues) and found nothing similar.

### Motivation

Currently, we want use paimon to improve our system, but there is a problem. Out environment about hive version is 1.1.0, the doc shows that paimon only support hive 2.*, if i want migration the hive1.1.0 to paimon, how to solve this? I see there is a class about hive migration https://github.com/apache/paimon/blob/master/paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/migrate/HiveMigrator.java, Is it possible to fix this by refactoring it?

### Solution

_No response_

### Anything else?

_No response_

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reading paimon-hive/paimon-hive-catalog/src/main/java/org/apache/paimon/hive/migrate/HiveMigrator.java and the documentation describing supported Hive versions. Determine the compatibility requirements for Hive 1.1.0 and define the migration behavior before making changes. Done should mean Hive 1.1.0 migration is supported and verified, but the issue does not name tests or provide an implementation plan.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
data-engineering
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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