yang caiyin created IOTDB-4973:
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Summary: Improve the constructRowRecordFromValueArray in Session
by holding timestamp in advance
Key: IOTDB-4973
URL: https://issues.apache.org/jira/browse/IOTDB-4973
Project: Apache IoTDB
Issue Type: Improvement
Reporter: yang caiyin
Assignee: yang caiyin
In SessionDataSet, constructRowRecordFromValueArray can be called frequently
when traversing the result. In constructRow() method, we store a copy of the
timestamp of currnet row but never used it.
In constructRowRecordFromValueArray, we can directly use this copy instead of
calling the method in TsBlock to reduce time cost.
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