[hive] Support HiveCatalog for Hive 3.x and certain metastore client classes with constructors only for 2.x #2828
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Purpose
Some metastore client classes (for example, aliyun DLF) only provides constructor for Hive 2.x (with arguments
HiveConf, HiveMetaHookLoader, Boolean). However metastore protocols are compatible between Hive 2.x and 3.x so these metastore client classes can also support Hive 3.x, just that Hive 3.x requires the constructor arguments to beConfiguration, HiveMetaHookLoader, Booleanby default.This PR explicitly specify constructor arguments in
RetryingMetaStoreClientFactoryto support such scenario.Tests
This PR is tested by hand.
API and Format
No.
Documentation
No.