[GitHub] [pulsar] rdhabalia commented on a change in pull request #4066: Allow to configure the managed ledger cache eviction frequency

[GitBox <gi...@apache.org>]

rdhabalia commented on a change in pull request #4066: Allow to configure the managed ledger cache eviction frequency
URL: https://github.com/apache/pulsar/pull/4066#discussion_r277903192
 
 

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 File path: managed-ledger/src/main/java/org/apache/bookkeeper/mledger/impl/ManagedLedgerFactoryImpl.java
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 @@ -139,6 +141,8 @@ private ManagedLedgerFactoryImpl(BookKeeper bookKeeper, boolean isBookkeeperMana
         this.mbean = new ManagedLedgerFactoryMBeanImpl(this);
         this.entryCacheManager = new EntryCacheManager(this);
         this.statsTask = scheduledExecutor.scheduleAtFixedRate(() -> refreshStats(), 0, StatsPeriodSeconds, TimeUnit.SECONDS);
+        this.cacheEvictionTask = scheduledExecutor.scheduleAtFixedRate(() -> cacheEviction(), 0,
+                (long) (1000 / config.getCacheEvictionFrequency()), TimeUnit.MILLISECONDS);
 
 Review comment:
   `1000 / Math.min(config.getCacheEvictionFrequency(), 1000)`

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