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fixed ObjectPoolMaxLimitReachedException for many reader threads #1737

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merged 2 commits into from Jan 4, 2019
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3 changes: 2 additions & 1 deletion src/EventStore.Core/ClusterVNode.cs
Expand Up @@ -176,8 +176,9 @@ protected virtual void OnNodeStatusChanged(VNodeStatusChangeArgs e)
// STORAGE SUBSYSTEM
db.Open(vNodeSettings.VerifyDbHash, threads: vNodeSettings.InitializationThreads);
var indexPath = vNodeSettings.Index ?? Path.Combine(db.Config.Path, "index");
var maxReaderCount = ESConsts.PTableMaxReaderCount + vNodeSettings.ReaderThreadsCount;
var readerPool = new ObjectPool<ITransactionFileReader>(
"ReadIndex readers pool", ESConsts.PTableInitialReaderCount, ESConsts.PTableMaxReaderCount,
"ReadIndex readers pool", ESConsts.PTableInitialReaderCount, maxReaderCount,
() => new TFChunkReader(db, db.Config.WriterCheckpoint, optimizeReadSideCache: db.Config.OptimizeReadSideCache));
var tableIndex = new TableIndex(indexPath,
new XXHashUnsafe(),
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