YT-21581: Force rack awareness for erasure parts

d2f0532819445a37171ba0e411651086bbf6fd66

yt/yt/client/api/config.cpp

@@ -145,6 +145,8 @@ void TJournalWriterConfig::Register(TRegistrar registrar)
 
     registrar.Parameter("open_session_backoff_time", &TThis::OpenSessionBackoffTime)
         .Default(TDuration::Seconds(10));
+    registrar.Parameter("open_session_retry_count", &TThis::OpenSessionRetryCount)
+        .Default(5);
 
     registrar.Parameter("prerequisite_transaction_probe_period", &TThis::PrerequisiteTransactionProbePeriod)
         .Default(TDuration::Seconds(60));

yt/yt/client/api/config.h

@@ -214,6 +214,7 @@ public:
     TDuration MaxChunkSessionDuration;
 
     TDuration OpenSessionBackoffTime;
+    int OpenSessionRetryCount;
 
     TDuration PrerequisiteTransactionProbePeriod;