Ted Yu created KAFKA-6023:
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Summary: ThreadCache#sizeBytes() should check overflow
Key: KAFKA-6023
URL: https://issues.apache.org/jira/browse/KAFKA-6023
Project: Kafka
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
{code}
long sizeBytes() {
long sizeInBytes = 0;
for (final NamedCache namedCache : caches.values()) {
sizeInBytes += namedCache.sizeInBytes();
}
return sizeInBytes;
}
{code}
The summation w.r.t. sizeInBytes may overflow.
Check similar to what is done in size() should be performed.
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