Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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2.0.0
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None
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None
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Reviewed
Description
ClientAsyncPrefetchScanner uses a fixed capacity LinkedBlockingQueue, so it may throw “queue full”. For example, scan with infinite caching or extra data from observer.
@Override
protected void initCache() {
// concurrent cache
cacheCapacity = calcCacheCapacity();
cache = new LinkedBlockingQueue<Result>(cacheCapacity);
cacheSizeInBytes = new AtomicLong(0);
exceptionsQueue = new ConcurrentLinkedQueue<Exception>();
prefetchRunnable = new PrefetchRunnable();
prefetchRunning = new AtomicBoolean(false);
closingThreadId = new AtomicLong(NO_THREAD);
}