László Végh created HIVE-27406:
----------------------------------
Summary: CompactionTxnHandler and TxnHandler cleanup
Key: HIVE-27406
URL: https://issues.apache.org/jira/browse/HIVE-27406
Project: Hive
Issue Type: Improvement
Components: Hive
Reporter: László Végh
Tech Debt elimination. Cleanup and standardize CompactionTxnHandler.java and
TxnHandler.java considering the following items, but not limited to them:
* Check for proper javadoc
* Remove unnecessary logging, adjust log level properly
* Consistent transaction handling:
** No rollback for selects
** Exception in case of update count mismatch (single row update returns 0 or
>1 for updated rows)
** Review proper usage of RetrySemantics.* annotations
* Common private template methods for 'infrastructure' code (same try-catch
logic, connection handling, etc: possibly with spring-jdbc
* Replace inline hardcoded and assembled SQL statements with parameterized
constants.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
