hejufang commented on code in PR #24322:
URL: https://github.com/apache/flink/pull/24322#discussion_r1494476727
##########
flink-state-backends/flink-statebackend-rocksdb/src/main/java/org/apache/flink/contrib/streaming/state/RocksDBNativeMetricMonitor.java:
##########
@@ -114,7 +114,14 @@ private void setProperty(RocksDBNativePropertyMetricView
metricView) {
try {
synchronized (lock) {
if (rocksDB != null) {
- long value = rocksDB.getLongProperty(metricView.handle,
metricView.property);
+ long value =
+ metricView.property.contains(
+
RocksDBProperty.NumFilesAtLevel.getRocksDBProperty())
+ ? Long.parseLong(
+ rocksDB.getProperty(
+ metricView.handle,
metricView.property))
+ : rocksDB.getLongProperty(
+ metricView.handle,
metricView.property);
Review Comment:
Yes, 'num-files-at-level' is a special one. It now only can be get by
'getProperty' not by 'getLongProperty' like others.
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