[mongodb] Expose batch.size config option for table source. #1387
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ruanhang1993
approved these changes
Jul 21, 2022
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Hi @GOODBOY008, please help review it when you are available. |
GOODBOY008
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Jul 21, 2022
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@Jiabao-Sun Thanks for your great works.I have left minor comments.
| "Change stream cursor batch size. " | ||
| + "Specifies the maximum number of change events to return in each batch " | ||
| + "of the response from the MongoDB cluster." | ||
| + "Defaults to 0 meaning it uses the servers default value."); |
...-connector-mongodb-cdc/src/main/java/com/ververica/cdc/connectors/mongodb/MongoDBSource.java
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batch.sizeconfigures the MongoDB cursor and specifies the maximum number of change events to return in each batch of the response from the MongoDB cluster. The default is 0 meaning it uses the servers default.Expose this config option for table source so that users can customize the configuration for change stream cursor batches.