private void Update()
{
if (zooKeeper == null)
{
zooKeeper = new ZooKeeper(
zooKeeperConnection,
TimeSpan.FromSeconds(10), this);
}
state = SolrCloudStateParser.Parse(
Encoding.Default.GetString(
zooKeeper.GetData("/clusterstate.json", true, null)));
}
/// <summary>
/// Updates zookeeper connection and actual cloud state
/// </summary>
/// <param name="cleanZookeeperConnection">clean zookeeper connection and create new one</param>
private async Task UpdateAsync(bool cleanZookeeperConnection = false)
{
if (zooKeeper == null || cleanZookeeperConnection)
{
if (zooKeeper != null)
{
await zooKeeper.closeAsync().ConfigureAwait(false);
}
zooKeeper = new ZooKeeper(zooKeeperConnection, 10_000, this);
}
state = (await GetInternalCollectionsStateAsync().ConfigureAwait(false)).Merge(await GetExternalCollectionsStateAsync().ConfigureAwait(false));
}
/// <summary>
/// Updates zookeeper connection and actual cloud state
/// </summary>
/// <param name="cleanZookeeperConnection">clean zookeeper connection and create new one</param>
private async Task UpdateAsync(bool cleanZookeeperConnection = false)
{
if (zooKeeper == null || cleanZookeeperConnection)
{
if (zooKeeper != null)
{
await zooKeeper.closeAsync().ConfigureAwait(false);
}
zooKeeper = new ZooKeeper(zooKeeperConnection, zooKeeperTimeoutMs, this);
}
liveNodes = await GetLiveNodesAsync().ConfigureAwait(false);
state = liveNodes.Any()
? (await GetInternalCollectionsStateAsync().ConfigureAwait(false)).Merge(await GetExternalCollectionsStateAsync().ConfigureAwait(false))
: new SolrCloudState(new Dictionary <string, SolrCloudCollection>());
}
/// <summary>
/// Returns parsed external collections cloud state
/// </summary>
private async Task <SolrCloudState> GetExternalCollectionsStateAsync()
{
var resultState = new SolrCloudState(new Dictionary <string, SolrCloudCollection>());
ChildrenResult children;
try
{
children = await zooKeeper.getChildrenAsync(CollectionsZkNode, true).ConfigureAwait(false);
}
catch (KeeperException ex)
{
return(resultState);
}
if (children == null || !children.Children.Any())
{
return(resultState);
}
foreach (var child in children.Children)
{
DataResult data;
try
{
data = await zooKeeper.getDataAsync(GetCollectionPath(child), true).ConfigureAwait(false);
}
catch (KeeperException ex)
{
data = null;
}
var collectionState =
data != null
? SolrCloudStateParser.Parse(Encoding.Default.GetString(data.Data))
: new SolrCloudState(new Dictionary <string, SolrCloudCollection>());
resultState = resultState.Merge(collectionState);
}
return(resultState);
}
private void Update(string collection)
{
//if (zooKeeper == null)
// zooKeeper = new ZooKeeper(
// zooKeeperConnection,
// TimeSpan.FromSeconds(10), this);
//var data = Encoding.Default.GetString(
// zooKeeper.GetData(string.Format("/collections/{0}/state.json", collection), true, null));
var data = GetJson();
state = SolrCloudStateParser.Parse(data);
// state=SolrCloudStateParser.Parse(GetState());
}
private void Update()
{
if (zooKeeper == null)
zooKeeper = new ZooKeeper(
zooKeeperConnection,
TimeSpan.FromSeconds(10), this);
state = SolrCloudStateParser.Parse(
Encoding.Default.GetString(
zooKeeper.GetData("/clusterstate.json", true, null)));
}
