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Author: Caideyipi

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/DataRegion.java

@@ -2795,7 +2795,7 @@ public void deleteByDevice(final MeasurementPath pattern, final DeleteDataNode n
     final long endTime = node.getDeleteEndTime();
     final long searchIndex = node.getSearchIndex();
     // TODO: how to avoid partial deletion?
-    // FIXME: notice that if we may remove a DBProcessor out of memory, we need to close all opened
+    // FIXME: notice that if we may remove a SGProcessor out of memory, we need to close all opened
     // mod files in mergingModification, sequenceFileList, and unsequenceFileList
     writeLock("delete");