Young-Leo commented on code in PR #16882:
URL: https://github.com/apache/iotdb/pull/16882#discussion_r2619668869
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iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/read/resp/info/impl/ShowDevicesResult.java:
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@@ -137,4 +139,24 @@ public boolean equals(final Object o) {
public int hashCode() {
return Objects.hash(path, isAligned, templateId);
}
+
+ @Override
+ public long ramBytesUsed() {
+ long size =
RamUsageEstimator.shallowSizeOfInstance(ShowDevicesResult.class);
+ if (path != null) {
+ size += RamUsageEstimator.sizeOf(path);
+ }
+ if (isAligned != null) {
+ size += RamUsageEstimator.shallowSizeOfInstance(Boolean.class);
Review Comment:
The boolean atomic class is one byte, while the wrapper class Boolean is
not. After testing, the wrapper class Boolean is 16 bytes.
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