THIS REPO HAS MOVED TO https://github.com/apache/incubator-iotdb. TsFile is a columnar file format designed for time-series data, which supports efficient compression and query. It is easy to integrate TsFile with your IOT big data processing frameworks.
In order to support aggregation last , new aggregation information must be added to PageHeader.
Please add a field last in PageHeader('s digest), which is the value at the last time instance of this page(corresponding to max_time).
MyXOF
commented
6 years ago
In order to support aggregation
last, new aggregation information must be added to PageHeader. Please add a fieldlastin PageHeader('s digest), which is the value at the last time instance of this page(corresponding to max_time).