tjiuming commented on a change in pull request #13833:
URL: https://github.com/apache/pulsar/pull/13833#discussion_r803326984
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File path:
tiered-storage/file-system/src/main/java/org/apache/bookkeeper/mledger/offload/filesystem/impl/FileStoreBackedReadHandleImpl.java
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@@ -113,7 +122,10 @@ public LedgerMetadata getLedgerMetadata() {
key.set(nextExpectedId - 1);
reader.seek(key);
while (entriesToRead > 0) {
+ long startReadTime = System.nanoTime();
reader.next(key, value);
+ mxBean.recordReadOffloadDataLatency(managedLedgerName,
System.nanoTime() - startReadTime,
Review comment:
I think we don't need a try-catch block here, if there are a exception
when read data, record latency is meaningless
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