diff --git a/streams/src/main/java/org/apache/kafka/streams/state/internals/NamedCache.java b/streams/src/main/java/org/apache/kafka/streams/state/internals/NamedCache.java index 6dc08f2247e8b..229ccec056649 100644 --- a/streams/src/main/java/org/apache/kafka/streams/state/internals/NamedCache.java +++ b/streams/src/main/java/org/apache/kafka/streams/state/internals/NamedCache.java @@ -106,8 +106,10 @@ synchronized void flush() { private void flush(final LRUNode evicted) { numFlushes++; - log.debug("Named cache {} stats on flush: #hits={}, #misses={}, #overwrites={}, #flushes={}", - name, hits(), misses(), overwrites(), flushes()); + if (log.isTraceEnabled()) { + log.trace("Named cache {} stats on flush: #hits={}, #misses={}, #overwrites={}, #flushes={}", + name, hits(), misses(), overwrites(), flushes()); + } if (listener == null) { throw new IllegalArgumentException("No listener for namespace " + name + " registered with cache");