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Merge pull request #6122 from neethuhaneesha/enableMetricsLogger 

Enabling rocksdb metrics logger in simulation.
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neethuhaneesha 2021-12-08 11:00:26 -08:00 committed by GitHub
parent ffe51901ec d23b8645f8
commit 50ed545706
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1 changed files with 6 additions and 4 deletions
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10
fdbserver/KeyValueStoreRocksDB.actor.cpp
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@ -267,10 +267,12 @@ struct RocksDBKeyValueStore : IKeyValueStore {
a.done.sendError(statusToError(status));
} else {
TraceEvent(SevInfo, "RocksDB").detail("Path", a.path).detail("Method", "Open");
// The current thread and main thread are same when the code runs in simulation.
// blockUntilReady() is getting the thread into deadlock state, so avoiding the
// metric logger in simulation.
if (!g_network->isSimulated()) {
if (g_network->isSimulated()) {
// The current thread and main thread are same when the code runs in simulation.
// blockUntilReady() is getting the thread into deadlock state, so directly calling
// the metricsLogger.
a.metrics = rocksDBMetricLogger(options.statistics, db) && flowLockLogger(a.readLock, a.fetchLock);
} else {
onMainThread([&] {
a.metrics =
rocksDBMetricLogger(options.statistics, db) && flowLockLogger(a.readLock, a.fetchLock);