3.00.1

Bug Fixes

• Resolved a bug that caused tasks to hang during script execution. (3.00.1.10)

Bug Fixes

• Fixed an issue where the deleteS3Object method does not throw an error when the user does not have delete access. (3.00.1.18)

Enhancements

• Enhanced sendEmail (3.00.1.5) :
  • Added optional msg parameter to support custom-formatted SMTP messages, aligning with standard SMTP libraries.
  • subject and body parameters are optional when msg is provided.
  • Standardized message body line breaks.

New Features

• Added support for connecting to Kafka server with SSL authentication. (3.00.1.11)
• Added optional parameter errCallback for methods producer and consumer, allowing users to define callback functions that will be executed when errors occur during the execution. (3.00.1.4)
• Added method getOffsetInfo to get offsets of the topic. (3.00.1.4)

Enhancements

• Added parameter msgAsTable for method createSubJob to decide whether the subscribed data is ingested as a table, thus enhancing the overall performance of receiving data. (3.00.1.4)
• Enhanced method getJobStat to provide more message details of subscription tasks. (3.00.1.4)
• Improved the consumerPoll and consumerPollBatch methods to fetch data as plain text. (3.00.1.4)
• Implemented new error notifications for unsuccessful connections to designated producers or consumers. (3.00.1.4)

Bug Fixes

• Fixed memory leaps. (3.00.1.17)

First release. This plugin is used for invoking the LightGBM library, enabling efficient regression analysis on DolphinDB's in-memory tables. (3.00.1.10)

New Features

• Added support for model prediction results as tuples containing tensors. (3.00.1.6)

Enhancements

• First release. This plugin is used to implement efficient model prediction and data analysis with TorchScript models in DolphinDB's environment. (3.00.1.1)

Bug Fixes

• Fixed an issue where floating-point numbers were not rounded when converted to DolphinDB integers. (3.00.1.6)
• Fixed server crashes when the first row of an oid type column returned by the query was null.(3.00.1.6)
• Fixed server crashes when the first 1,024 rows of a column returned by the query were all null.(3.00.1.6)

New Features

• Added parameter config (optional) to method mqtt::connect, which supports the following options (3.00.1.1):
  • "recvBufSize": the size of the receive buffer
  • "clientID": the ID to publish the connection
• Added parameter config (optional) to method mqtt::subscribe, which supports the following settings (3.00.1.1):
  • "sendBufSize": the size of the send buffer
  • "subscribeID": the ID to subscribe to the connection
  • "asyncFlag": whether to enable the asynchronous subscription mode

New Features

• Added support for Linux ARM64 architecture.

New Features

• Added setLogLevel to set the plugin's log output level, and getLogLevel to get the current level. (3.00.1.8)

Enhancements

• The Linux version of the plugin supported automatically selecting the appropriate driver for character encoding based on the ODBC driver library interface. (3.00.1.1)
• Database connections are now only locked when dataBaseType is "ClickHouse" or unspecified. (3.00.1.8)

Enhancements

• Enhanced plugin stability. (3.00.1.10)

Bug Fixes

• Fixed a disconnection failure of opc::close. (3.00.1.10)

Enhancements

• Added new parameters reconnect and resubscribeInterval to method subscribe for automatic reconnection. (3.00.1.10)
• Add actionName parameter to subscribe for specifying subscription task name. (3.00.1.9)

Bug Fixes

• Fixed occasional server crashes when checking subscription status via getSubscriberStat. (3.00.1.9)

New Features

• py is now supported on Linux x64. (3.00.1.4)

First release. This plugin is used for compression and decompression in multiple formats. (3.00.1.10)

Enhancements

• Added the subscription identifier (tag) to log message.(3.00.1.2)

Bug Fixes

• Fixed an issue where cancelSubJob returns false when the task cancellation took more than 5 seconds, even though the cancellation was still in progress.(3.00.1.2)
• Fixed server crash caused by WebSocket reconnection failure. (3.00.1.8)

Bug Fixes

• Resolved an issue where extracting to a directory without write permissions did not raise an appropriate exception.(3.00.1.4)