/// <exception cref="System.IO.IOException"/>
private void LoadAMRMTokenSecretManagerState(RMStateStore.RMState rmState)
{
try
{
byte[] data = db.Get(JniDBFactory.Bytes(AmrmtokenSecretManagerRoot));
if (data != null)
{
AMRMTokenSecretManagerStatePBImpl stateData = new AMRMTokenSecretManagerStatePBImpl
(YarnServerResourceManagerRecoveryProtos.AMRMTokenSecretManagerStateProto.ParseFrom
(data));
rmState.amrmTokenSecretManagerState = AMRMTokenSecretManagerState.NewInstance(stateData
.GetCurrentMasterKey(), stateData.GetNextMasterKey());
}
}
catch (DBException e)
{
throw new IOException(e);
}
}
/// <exception cref="System.Exception"/>
private void LoadAMRMTokenSecretManagerState(RMStateStore.RMState rmState)
{
CheckAndResumeUpdateOperation(amrmTokenSecretManagerRoot);
Path amrmTokenSecretManagerStateDataDir = new Path(amrmTokenSecretManagerRoot, AmrmtokenSecretManagerNode
);
FileStatus status = GetFileStatusWithRetries(amrmTokenSecretManagerStateDataDir);
if (status == null)
{
return;
}
System.Diagnostics.Debug.Assert(status.IsFile());
byte[] data = ReadFileWithRetries(amrmTokenSecretManagerStateDataDir, status.GetLen
());
AMRMTokenSecretManagerStatePBImpl stateData = new AMRMTokenSecretManagerStatePBImpl
(YarnServerResourceManagerRecoveryProtos.AMRMTokenSecretManagerStateProto.ParseFrom
(data));
rmState.amrmTokenSecretManagerState = AMRMTokenSecretManagerState.NewInstance(stateData
.GetCurrentMasterKey(), stateData.GetNextMasterKey());
}
