/// <exception cref="System.IO.IOException"/>
internal EditLogBackupOutputStream(NamenodeRegistration bnReg, JournalInfo journalInfo
)
: base()
{
// RPC proxy to backup node
// backup node registration
// active node registration
// serialized output sent to backup node
// backup node
// active name-node
this.bnRegistration = bnReg;
this.journalInfo = journalInfo;
IPEndPoint bnAddress = NetUtils.CreateSocketAddr(bnRegistration.GetAddress());
try
{
this.backupNode = NameNodeProxies.CreateNonHAProxy <JournalProtocol>(new HdfsConfiguration
(), bnAddress, UserGroupInformation.GetCurrentUser(), true).GetProxy();
}
catch (IOException e)
{
Storage.Log.Error("Error connecting to: " + bnAddress, e);
throw;
}
this.doubleBuf = new EditsDoubleBuffer(DefaultBufferSize);
this.@out = new DataOutputBuffer(DefaultBufferSize);
}
public JournalProtocolServerSideTranslatorPB(JournalProtocol impl)
{
this.impl = impl;
}