3.00.2

Bug Fixes

• Resolved a bug that caused tasks to hang during script execution. (3.00.2.3)

Enhancements

• The account parameter now supports requestTimeoutMs, with a default value of 300000 milliseconds. (3.00.2.18)

Bug Fixes

• Fixed an issue where the deleteS3Object method does not throw an error when the user does not have delete access. (3.00.2.19)

Bug Fixes

• Fixed memory leaks.

New Features

• Support for Linux ARM (3.00.2.2)

New Features

• Added support for Shark and Linux ABI. (3.00.2.10)

New Features

• Added support for connecting to Kafka server with SSL authentication. (3.00.2.5)

Bug Fixes

• Fixed memory leaps. (3.00.2.18)

First release. This plugin is used for invoking the LightGBM library, enabling efficient regression analysis on DolphinDB's in-memory tables. (3.00.2.3)

New Features

• Added method getParam to return the information of the model.(3.00.2.18)

• Added support for ABI version of DolphinDB server.(3.00.2.10)

New Features

• Added method setDevice to specify the computing device for prediction.(3.00.2.5)
• LibTorch plugin (CPU version) now supports DolphinDB server deployed on Linux.(3.00.2.5)

New Features

• Added support for Shark and Linux ABI. (3.00.2.10)

New Features

• Added setLogLevel to set the plugin's log output level, and getLogLevel to get the current level. (3.00.2.1)

Enhancements

• Database connections are now only locked when dataBaseType is "ClickHouse" or unspecified. (3.00.2.1)

Enhancements

• Enhanced plugin stability. (3.00.2.3)

Bug Fixes

• Fixed a disconnection failure of opc::close. (3.00.2.3)

Enhancements

• Added new parameters reconnect and resubscribeInterval to method subscribe for automatic reconnection. (3.00.2.3)
• Add actionName parameter to subscribe for specifying subscription task name. (3.00.2.2)

Bug Fixes

• Fixed occasional server crashes when checking subscription status via getSubscriberStat. (3.00.2.2)

New Features

• Added support for Shark and Linux ABI. (3.00.2.16)
• Added support for read/write conversion between Parquet repeated type and DolphinDB array vectors.(3.00.2.11)

Bug Fixes

• ​​Fixed an issue​​ where SYMBOL columns were incorrectly returned as STRING when loading Parquet files. (3.00.2.16)

New Features

• First release of py36 and py37. (3.00.2.10)

Improved

• Improved error messages when failing to load Python modules. (3.00.2.10)

Issue Fixed

• Fixed server crashes when processing characters that do not conform to UTF-8 encoding standards in the py plugin. (3.00.2.10)

New Features

• Added methods getConnections and getChannels for obtaining connections and channels.

Enhancements

• Connections and channels are now automatically released if not referenced.
• Subscriptions created with consume are now included in the global subscription information returned by createSubJob.

New Features

• Added method batchGet to query the specified keys in batches. (3.00.2.20)
• Added method batchPush to enable batch execution of Redis LPUSH and RPUSH operations. This allows inserting specified values at the head of a list, from leftmost to rightmost, or vice versa. (3.00.2.3)

First release. This plugin is used for compression and decompression in multiple formats. (3.00.2.3)

Added parameter wavelet for the dwt function to specify the wavelet basis function. (3.00.2.13)

First release. This plugin is used for generating unique identifiers. (3.00.2.16)

Bug Fixes

• Fixed server crash caused by WebSocket reconnection failure. (3.00.2.1)

Bug Fixes

• Resolved an issue where extracting to a directory without write permissions did not raise an appropriate exception.(3.00.2.11)