Use the CDAP Transaction Service HTTP RESTful API Microservices to access selected internals of the CDAP Transaction Service that are exposed via endpoints.
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All methods or endpoints described in this API have a base URL (typically http://<host>:11015 or https://<host>:10443) that precedes the resource identifier, as described in the RESTful API Conventions. These methods return a status code, as listed in the RESTful API Status Codes.
Number of Invalid Transactions
To retrieve the number of invalid transactions in the system, issue an HTTP GET request:
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{ "size": <size> }
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Truncate Invalid Transactions by Time
To truncate invalid transactions before a specific time, issue an HTTP POST request:
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{ "time" : <timestamp-ms> }
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Note: Since improperly removing invalid transactions
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might result in data inconsistency, please refer to Transaction Service Maintenance for proper usage.