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Posted to notifications@iotdb.apache.org by "Yukun Zhou (Jira)" <ji...@apache.org> on 2023/05/31 06:24:00 UTC

[jira] [Created] (IOTDB-5953) LastCache memory control param does not take effect

Yukun Zhou created IOTDB-5953:
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             Summary: LastCache memory control param does not take effect
                 Key: IOTDB-5953
                 URL: https://issues.apache.org/jira/browse/IOTDB-5953
             Project: Apache IoTDB
          Issue Type: Bug
            Reporter: Yukun Zhou
            Assignee: Yukun Zhou


When configuring the memory of last cache via schema_memory_allocate_proportion, it doesn't take effect.

The cause is that current implementation of last cache is bounded with schema cache and shares the memory used by schema cache.

Therefore, the param for last cache is useless. Add new param schema_memory_proportion which excludes last cache param.



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