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Posted to notifications@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2022/02/10 04:26:00 UTC

[jira] [Created] (IOTDB-2525) Let last cache support none/null/value

Jialin Qiao created IOTDB-2525:
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             Summary: Let last cache support none/null/value
                 Key: IOTDB-2525
                 URL: https://issues.apache.org/jira/browse/IOTDB-2525
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Jialin Qiao


Currently, if a time series has no data written before, the last cache will be null, which we still need to read the disk.

We could import the none status to indicate that this timeseries has no data, no need to read disk anymore.



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