/// <exception cref="System.IO.IOException"/>
private NMStateStoreService.LocalResourceTrackerState LoadResourceTrackerState(LeveldbIterator
iter, string keyPrefix)
{
string completedPrefix = keyPrefix + LocalizationCompletedSuffix;
string startedPrefix = keyPrefix + LocalizationStartedSuffix;
NMStateStoreService.LocalResourceTrackerState state = new NMStateStoreService.LocalResourceTrackerState
();
while (iter.HasNext())
{
KeyValuePair <byte[], byte[]> entry = iter.PeekNext();
string key = JniDBFactory.AsString(entry.Key);
if (!key.StartsWith(keyPrefix))
{
break;
}
if (key.StartsWith(completedPrefix))
{
state.localizedResources = LoadCompletedResources(iter, completedPrefix);
}
else
{
if (key.StartsWith(startedPrefix))
{
state.inProgressResources = LoadStartedResources(iter, startedPrefix);
}
else
{
throw new IOException("Unexpected key in resource tracker state: " + key);
}
}
}
return(state);
}
private NMStateStoreService.LocalResourceTrackerState LoadTrackerState(NMMemoryStateStoreService.TrackerState
ts)
{
NMStateStoreService.LocalResourceTrackerState result = new NMStateStoreService.LocalResourceTrackerState
();
Sharpen.Collections.AddAll(result.localizedResources, ts.localizedResources.Values
);
foreach (KeyValuePair <Path, YarnProtos.LocalResourceProto> entry in ts.inProgressMap)
{
result.inProgressResources[entry.Value] = entry.Key;
}
return(result);
}
