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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2022/12/01 03:03:24 UTC

[GitHub] [iotdb] liuminghui233 opened a new pull request, #8280: [To rel/1.0] [IOTDB-5055] Make SeriesScanOperator put enough data into TsBlock and then return

liuminghui233 opened a new pull request, #8280:
URL: https://github.com/apache/iotdb/pull/8280

   TsBlock init takes much time, so we should let each TsBlock large enough to make its initialization cost overhead as small as possible.
   
   However, when there exists too many unseq tsfiles, it will cause ScanOperator return small TsBlock(containing like 1 or 2 lines) which reduces the query performance.


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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #8280: [To rel/1.0] [IOTDB-5055] Make SeriesScanOperator put enough data into TsBlock and then return

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #8280:
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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #8280: [To rel/1.0] [IOTDB-5055] Make SeriesScanOperator put enough data into TsBlock and then return

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #8280:
URL: https://github.com/apache/iotdb/pull/8280#issuecomment-1336605301

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[GitHub] [iotdb] sonarcloud[bot] commented on pull request #8280: [To rel/1.0] [IOTDB-5055] Make SeriesScanOperator put enough data into TsBlock and then return

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #8280:
URL: https://github.com/apache/iotdb/pull/8280#issuecomment-1334680169

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[GitHub] [iotdb] liuminghui233 closed pull request #8280: [To rel/1.0] [IOTDB-5055] Make SeriesScanOperator put enough data into TsBlock and then return

Posted by "liuminghui233 (via GitHub)" <gi...@apache.org>.
liuminghui233 closed pull request #8280: [To rel/1.0] [IOTDB-5055] Make SeriesScanOperator put enough data into TsBlock and then return
URL: https://github.com/apache/iotdb/pull/8280


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