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changes.mady.by.user Haonan Hou

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changes.mady.by.user Xiangdong Huang

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A robust memory control module, and data compaction module.


UPDATE: (2020.11.1)

Majors:

  •   IOTDB-387 data compaction module
  •   IOTDB-747 Robust memory control

Minors:

  •   IOTDB-749 Handle select * from root OOM
  •   IOTDB-736 Query performance tracing
  •   show timeseries (order by the timestamp of the latest data point  DESC)
  •   IOTDB-716 Support LZ4 compression 
  •   keyword "AS": select s1 as column1 from root 


PostPone to NEXT Version:

  •  IOTDB-698 Enhance management of TsFileResource
  •  C++ Client
  •  IOTDB-726 CheckPoint of MTree、MTree return MNode
  •  IOTDB-400 Restful API, Netty
  •  IOTDB-670 Support query interface in Session
  •  IOTDB-751 Support UDF
  •  IOTDB-746 Add async insertion interfaces in Session
  • Metrics in IoTDB Micrometer


Outdated:

2020.10

Majors:

  •   IOTDB-387 data compaction module
  •   IOTDB-747 Robust memory control

...

  •   IOTDB-698 Enhance management of TsFileResource
  •   IOTDB-749 Handle select * from root OOM
  •   IOTDB-736 Query performance tracing
  •   C++ Client
  •   IOTDB-726 CheckPoint of MTree、MTree return MNode
  •   show timeseries (order by the timestamp of the latest data point  DESC)
  •   IOTDB-716 Support LZ4 compression 
  •   IOTDB-400 Restful API, Netty
  •   IOTDB-670 Support query interface in Session
  •   IOTDB-751 Support UDF
  •   keyword "AS": select s1 as column1 from root 
  •   IOTDB-746 Add async insertion interfaces in Session
  •  Metrics in IoTDB Metrics in IoTDBMicrometer