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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2022/10/06 13:10:21 UTC

[GitHub] [iotdb] MarcosZyk opened a new pull request, #7532: [IOTDB-4544] Implement tsblock split for schema query

MarcosZyk opened a new pull request, #7532:
URL: https://github.com/apache/iotdb/pull/7532

   ## Description
   
   
   ### Motivation
   
   The result of schema query in one schemaRegion is always transferred by only on TsBlock no matter how many the records there are. In specific scenarios, especially the timeseries schema query, too many records may results in the size of result tsblock beyond the sink constraint of mpp.
   
   ### Modification
   
   Split the result records of schema query into several tsBlocks, the max size of which is default tsblock size.
   


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[GitHub] [iotdb] JackieTien97 merged pull request #7532: [IOTDB-4544] Implement tsblock split for schema query

Posted by GitBox <gi...@apache.org>.

JackieTien97 merged PR #7532:
URL: https://github.com/apache/iotdb/pull/7532


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