deemoliu commented on a change in pull request #6604:
URL: https://github.com/apache/incubator-pinot/pull/6604#discussion_r582238968
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File path:
pinot-core/src/main/java/org/apache/pinot/core/upsert/PartitionUpsertMetadataManager.java
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@@ -22,6 +22,7 @@
import java.util.Iterator;
import java.util.concurrent.ConcurrentHashMap;
import javax.annotation.concurrent.ThreadSafe;
+import jdk.nashorn.internal.ir.debug.ObjectSizeCalculator;
Review comment:
Hi @fx19880617 I found ObjectSizeCalculator is not supported JDK11.
https://mail.openjdk.java.net/pipermail/jdk8u-dev/2020-May/011770.html
I also looked into calculating the bytes used by metadata manually, but it's
not optimal since it required extra storage.
Do you have any suggestions or recommendations, is there any similar metrics
emitted by Pinot?
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