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Posted to notifications@iotdb.apache.org by "Yongzao Dan (Jira)" <ji...@apache.org> on 2022/11/09 01:45:00 UTC

[jira] [Created] (IOTDB-4881) Add feature least data region group num

Yongzao Dan created IOTDB-4881:
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             Summary: Add feature least data region group num
                 Key: IOTDB-4881
                 URL: https://issues.apache.org/jira/browse/IOTDB-4881
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Yongzao Dan
            Assignee: Yongzao Dan
             Fix For: 0.14.0


In order to improve the efficiency of concurrency write in cluster StorageGroup, we should create some DataRegionGroup after the specified StorageGroup was activated. i.e. Create a DataRegionGroup for each newborn SeriesPartitionSlot for the newly created StorageGroup. The number of this operation is equal to the parameter `least_data_region_group_num` in iotdb-common.properties file.



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