merlimat commented on a change in pull request #11880:
URL: https://github.com/apache/pulsar/pull/11880#discussion_r700384425
##########
File path:
pulsar-broker/src/main/java/org/apache/pulsar/PulsarClusterMetadataTeardown.java
##########
@@ -146,9 +146,7 @@ public static void main(String[] args) throws Exception {
private static void deleteLedger(BookKeeper bookKeeper, long ledgerId) {
try {
bookKeeper.deleteLedger(ledgerId);
- if (log.isDebugEnabled()) {
- log.debug("Delete ledger id: {}", ledgerId);
- }
+ log.debug("Delete ledger id: {}", ledgerId);
Review comment:
This is needed, otherwise the `ledgerId` which is a `long`, gets
converted into a `Long` causing a heap allocation.
##########
File path:
pulsar-broker/src/main/java/org/apache/pulsar/broker/TransactionMetadataStoreService.java
##########
@@ -271,10 +269,8 @@ public long getLowWaterMark(TxnID txnID) {
LOG.error("EndTransaction UpdateTxnStatus fail! TxnId
: {}, "
+ "TxnAction : {}", txnID, txnAction, e);
} else {
- if (LOG.isDebugEnabled()) {
- LOG.debug("EndTransaction UpdateTxnStatus op
retry! TxnId : {}, "
+ LOG.debug("EndTransaction UpdateTxnStatus op retry!
TxnId : {}, "
Review comment:
These calls with multiple args would trigger the allocation of a
`Object[]` to contain them.
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