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Posted to notifications@iotdb.apache.org by "Alima777 (Jira)" <ji...@apache.org> on 2022/12/23 15:45:00 UTC

[jira] [Created] (IOTDB-5276) Turn down the max capacity of tsblock from scanOperator

Alima777 created IOTDB-5276:
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             Summary: Turn down the max capacity of tsblock from scanOperator
                 Key: IOTDB-5276
                 URL: https://issues.apache.org/jira/browse/IOTDB-5276
             Project: Apache IoTDB
          Issue Type: Bug
            Reporter: Alima777
            Assignee: Alima777


In default, pageSizeInByte is 64K, but maxTsBlockSizeInBytes is 1M, which brings much memory pressure since we have reserver memory space for it in advance.
Therefore, I suggest to turn down this config to 128K, which can contain 2 pages at most.

 

More detail refer to: https://apache-iotdb.feishu.cn/docx/O5XCdvEHPoDdtNxFHlXcV6xlnoh



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