vamshigv commented on code in PR #6752: URL: https://github.com/apache/hudi/pull/6752#discussion_r978193381
########## website/docs/concurrency_control.md: ########## @@ -71,16 +71,26 @@ hoodie.write.lock.hivemetastore.table **`Amazon DynamoDB`** based lock provider -Amazon DynamoDB based lock provides a simple way to support multi writing across different clusters +Amazon DynamoDB based lock provides a simple way to support multi writing across different clusters. You can refer to the +[DynamoDB based Locks Configurations](https://hudi.apache.org/docs/configurations#DynamoDB-based-Locks-Configurations) +section for the details of each related configuration knob. ``` hoodie.write.lock.provider=org.apache.hudi.aws.transaction.lock.DynamoDBBasedLockProvider -hoodie.write.lock.dynamodb.table -hoodie.write.lock.dynamodb.partition_key -hoodie.write.lock.dynamodb.region -hoodie.write.lock.dynamodb.endpoint_url -hoodie.write.lock.dynamodb.billing_mode -``` +hoodie.write.lock.dynamodb.table (required) +hoodie.write.lock.dynamodb.partition_key (optional) +hoodie.write.lock.dynamodb.region (optional) +hoodie.write.lock.dynamodb.endpoint_url (optional) +hoodie.write.lock.dynamodb.billing_mode (optional) +``` + +When using the DynamoDB-based lock provider, the name of the DynamoDB table acting as the lock table for Hudi is +specified by the config `hoodie.write.lock.dynamodb.table`. This DynamoDB table is automatically created by Hudi, so you +don't have to create the table yourself. If you want to use an existing DynamoDB table, make sure that the `key` column +is present in the table, used as the partition key. The config `hoodie.write.lock.dynamodb.partition_key` specifies the Review Comment: may be we can remove `used as the partition key` as you explain in the next sentence and partition key here has a different meaning than what we use it for generally ? -- 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: commits-unsubscr...@hudi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org