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[Pipe] Optimize memory usage#17775

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Caideyipi merged 4 commits into
apache:dev/1.3from
Caideyipi:backport-pipe-optimize-memory-17770
May 27, 2026
Merged

[Pipe] Optimize memory usage#17775
Caideyipi merged 4 commits into
apache:dev/1.3from
Caideyipi:backport-pipe-optimize-memory-17770

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Backport #17770 to dev/1.3.

Summary:

  • Optimize tablet bitmap allocation/compaction and string interning for pipe tablet events.
  • Adapt the change to the 1.3 Tablet/BitMap APIs.
  • Omit master-only table-model/V2 request files that do not exist on dev/1.3.

Validation:

  • .\mvnw.cmd -pl iotdb-core/datanode -DskipTests spotless:apply
  • .\mvnw.cmd -pl iotdb-core/datanode -am -DskipTests compile
  • .\mvnw.cmd -pl iotdb-core/datanode -am -DskipTests test-compile

@Caideyipi Caideyipi merged commit 17e73ee into apache:dev/1.3 May 27, 2026
15 of 17 checks passed
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