Caideyipi commented on code in PR #16540:
URL: https://github.com/apache/iotdb/pull/16540#discussion_r2443756550
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iotdb-core/datanode/src/main/java/org/apache/iotdb/db/pipe/event/common/tsfile/parser/scan/TsFileInsertionEventScanParser.java:
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@@ -114,7 +122,15 @@ public TsFileInsertionEventScanParser(
PipeConfig.getInstance().getPipeMaxAlignedSeriesChunkSizeInOneBatch());
try {
- tsFileSequenceReader = new
TsFileSequenceReader(tsFile.getAbsolutePath(), false, false);
+ currentModifications =
+ isWithMod
+ ? ModsOperationUtil.loadModificationsFromTsFile(tsFile)
+ : PatternTreeMapFactory.getModsPatternTreeMap();
+ allocatedMemoryBlockForModifications =
+ PipeDataNodeResourceManager.memory()
+
.forceAllocateForTabletWithRetry(currentModifications.ramBytesUsed());
+
+ tsFileSequenceReader = new
TsFileSequenceReader(tsFile.getAbsolutePath(), true, true);
Review Comment:
Either read only with mod, or just filter one by one
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