/// <exception cref="System.Exception"/>
/// <exception cref="System.IO.IOException"/>
public virtual void RestartJournalNode(int i)
{
MiniJournalCluster.JNInfo info = nodes[i];
JournalNode jn = info.node;
Configuration conf = new Configuration(jn.GetConf());
if (jn.IsStarted())
{
jn.StopAndJoin(0);
}
conf.Set(DFSConfigKeys.DfsJournalnodeRpcAddressKey, NetUtils.GetHostPortString(info
.ipcAddr));
string uri = info.httpServerURI;
if (uri.StartsWith("http://"))
{
conf.Set(DFSConfigKeys.DfsJournalnodeHttpAddressKey, Sharpen.Runtime.Substring(uri
, ("http://".Length)));
}
else
{
if (info.httpServerURI.StartsWith("https://"))
{
conf.Set(DFSConfigKeys.DfsJournalnodeHttpsAddressKey, Sharpen.Runtime.Substring(uri
, ("https://".Length)));
}
}
JournalNode newJN = new JournalNode();
newJN.SetConf(conf);
newJN.Start();
info.node = newJN;
}
public virtual void TestStartStop()
{
Configuration conf = new Configuration();
MiniJournalCluster c = new MiniJournalCluster.Builder(conf).Build();
try
{
URI uri = c.GetQuorumJournalURI("myjournal");
string[] addrs = uri.GetAuthority().Split(";");
NUnit.Framework.Assert.AreEqual(3, addrs.Length);
JournalNode node = c.GetJournalNode(0);
string dir = node.GetConf().Get(DFSConfigKeys.DfsJournalnodeEditsDirKey);
NUnit.Framework.Assert.AreEqual(new FilePath(MiniDFSCluster.GetBaseDirectory() +
"journalnode-0").GetAbsolutePath(), dir);
}
finally
{
c.Shutdown();
}
}