//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldBeAbleToDownloadToRejoinedInstanceAfterPruning() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldBeAbleToDownloadToRejoinedInstanceAfterPruning()
{
// given
IDictionary <string, string> coreParams = stringMap();
coreParams[raft_log_rotation_size.name()] = "1K";
coreParams[raft_log_pruning_strategy.name()] = "keep_none";
coreParams[raft_log_pruning_frequency.name()] = "100ms";
coreParams[state_machine_flush_window_size.name()] = "64";
int numberOfTransactions = 100;
// start the cluster
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: org.neo4j.causalclustering.discovery.Cluster<?> cluster = clusterRule.withSharedCoreParams(coreParams).startCluster();
Cluster <object> cluster = ClusterRule.withSharedCoreParams(coreParams).startCluster();
Timeout timeout = new Timeout(this, Clocks.systemClock(), 120, SECONDS);
// accumulate some log files
int firstServerLogFileCount;
CoreClusterMember firstServer;
do
{
timeout.AssertNotTimedOut();
firstServer = DoSomeTransactions(cluster, numberOfTransactions);
firstServerLogFileCount = GetMostRecentLogIdOn(firstServer);
} while (firstServerLogFileCount < 5);
firstServer.Shutdown();
/* After shutdown we wait until we accumulate enough logs, and so that enough of the old ones
* have been pruned, so that the rejoined instance won't be able to catch up to without a snapshot. */
int oldestLogOnSecondServer;
CoreClusterMember secondServer;
do
{
timeout.AssertNotTimedOut();
secondServer = DoSomeTransactions(cluster, numberOfTransactions);
oldestLogOnSecondServer = GetOldestLogIdOn(secondServer);
} while (oldestLogOnSecondServer < firstServerLogFileCount + 5);
// when
firstServer.Start();
// then
dataOnMemberEventuallyLooksLike(firstServer, secondServer);
}