hudi-bot opened a new issue, #15280:
URL: https://github.com/apache/hudi/issues/15280
Currently, when using the HudiHiveSync tool to do hive table columns
changes, this happens at HMSDDLExecutor.updateTableDefinition(), this cascade
is only decided by META_SYNC_PARTITION_FIELDS:
{code:java}
boolean cascade =
syncConfig.getSplitStrings(META_SYNC_PARTITION_FIELDS).size() > 0;{code}
but some scenarios do not need to update partition columns and this will
cost a lot of time even the hive might hang when the partition number is large.
Therefore, I want to add a supplement boolean config parameter:
*HIVE_SYNC_PARTITION_CASCADE_WITH_COLUMN_CHANGE*
the default is true, if the users don't want to update the partition then
set it to false
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-4396
- Type: Improvement
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
