private static void AddConfigActionComponent(CustomActionComponent configAction, HDInsight.ClusterCreateParametersV2 inputs, ClusterRole headnodeRole, ClusterRole workernodeRole, ClusterRole zookeperRole)
{
configAction.CustomActions = new CustomActionList();
// Converts config action from PS/SDK to wire contract.
foreach (ConfigAction ca in inputs.ConfigActions)
{
CustomAction newConfigAction;
// Based on the config action type defined in SDK, convert them to config action defined in wire contract.
ScriptAction sca = ca as ScriptAction;
if (sca != null)
{
newConfigAction = new ScriptCustomAction
{
Name = ca.Name,
Uri = sca.Uri,
Parameters = sca.Parameters
};
}
else
{
throw new NotSupportedException("No such config action supported.");
}
newConfigAction.ClusterRoleCollection = new ClusterRoleCollection();
// Add in cluster role collection for each config action.
foreach (ClusterNodeType clusterRoleType in ca.ClusterRoleCollection)
{
if (clusterRoleType == ClusterNodeType.HeadNode)
{
newConfigAction.ClusterRoleCollection.Add(headnodeRole);
}
else if (clusterRoleType == ClusterNodeType.DataNode)
{
newConfigAction.ClusterRoleCollection.Add(workernodeRole);
}
else if (clusterRoleType == ClusterNodeType.ZookeperNode)
{
if (inputs.ClusterType.Equals(ClusterType.HBase) || inputs.ClusterType.Equals(ClusterType.Storm))
{
newConfigAction.ClusterRoleCollection.Add(zookeperRole);
}
else
{
throw new NotSupportedException(string.Format("Customization of zookeper nodes only supported for cluster types {0} and {1}",
ClusterType.HBase.ToString(), ClusterType.Storm.ToString()));
}
}
else
{
throw new NotSupportedException("No such node type supported.");
}
}
configAction.CustomActions.Add(newConfigAction);
}
}
private static void AddConfigActionComponent(CustomActionComponent configAction, HDInsight.ClusterCreateParameters inputs, ClusterRole headnodeRole, ClusterRole workernodeRole)
{
configAction.CustomActions = new CustomActionList();
// Converts config action from PS/SDK to wire contract.
foreach (ConfigAction ca in inputs.ConfigActions)
{
CustomAction newConfigAction;
// Based on the config action type defined in SDK, convert them to config action defined in wire contract.
ScriptAction sca = ca as ScriptAction;
if (sca != null)
{
newConfigAction = new ScriptCustomAction
{
Name = ca.Name,
Uri = sca.Uri,
Parameters = sca.Parameters
};
}
else
{
throw new NotSupportedException("No such config action supported.");
}
newConfigAction.ClusterRoleCollection = new ClusterRoleCollection();
// Add in cluster role collection for each config action.
foreach (ClusterNodeType clusterRoleType in ca.ClusterRoleCollection)
{
if (clusterRoleType == ClusterNodeType.HeadNode)
{
newConfigAction.ClusterRoleCollection.Add(headnodeRole);
}
else if (clusterRoleType == ClusterNodeType.DataNode)
{
newConfigAction.ClusterRoleCollection.Add(workernodeRole);
}
else
{
throw new NotSupportedException("No such node type supported.");
}
}
configAction.CustomActions.Add(newConfigAction);
}
}
private static void CopyConfigurationForCluster(
Microsoft.WindowsAzure.Management.HDInsight.Contracts.May2014.ClusterCreateParameters payloadObject, HDInsight.ClusterCreateParameters cluster)
{
var yarn = payloadObject.Components.OfType <YarnComponent>().Single();
var mapreduce = yarn.Applications.OfType <MapReduceApplication>().Single();
var hive = payloadObject.Components.OfType <HiveComponent>().Single();
var oozie = payloadObject.Components.OfType <OozieComponent>().Single();
var hdfs = payloadObject.Components.OfType <HdfsComponent>().Single();
var hadoopCore = payloadObject.Components.OfType <HadoopCoreComponent>().Single();
HBaseComponent hbase = null;
if (payloadObject.Components.OfType <HBaseComponent>().Count() == 1)
{
hbase = payloadObject.Components.OfType <HBaseComponent>().Single();
}
StormComponent storm = null;
if (payloadObject.Components.OfType <StormComponent>().Count() == 1)
{
storm = payloadObject.Components.OfType <StormComponent>().Single();
}
CustomActionComponent configActions = null;
if (payloadObject.Components.OfType <CustomActionComponent>().Count() == 1)
{
configActions = payloadObject.Components.OfType <CustomActionComponent>().Single();
}
if (hadoopCore.CoreSiteXmlProperties.Any())
{
cluster.CoreConfiguration.AddRange(
hadoopCore.CoreSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hdfs.HdfsSiteXmlProperties.Any())
{
cluster.HdfsConfiguration.AddRange(hdfs.HdfsSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (mapreduce.MapRedSiteXmlProperties.Any())
{
cluster.MapReduceConfiguration.ConfigurationCollection.AddRange(
mapreduce.MapRedSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (mapreduce.CapacitySchedulerConfiguration.Any())
{
cluster.MapReduceConfiguration.CapacitySchedulerConfigurationCollection.AddRange(
mapreduce.CapacitySchedulerConfiguration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (mapreduce.AdditionalStorageContainers.ToList().Any())
{
cluster.AdditionalStorageAccounts.AddRange(
from BlobContainerCredentialBackedResource tem in mapreduce.AdditionalStorageContainers
select new WabStorageAccountConfiguration(tem.AccountDnsName, tem.Key, tem.BlobContainerName));
}
if (yarn.Configuration.Any())
{
cluster.YarnConfiguration.AddRange(yarn.Configuration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hive.HiveSiteXmlProperties.Any())
{
cluster.HiveConfiguration.ConfigurationCollection.AddRange(
hive.HiveSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hive.AdditionalLibraries != null)
{
cluster.HiveConfiguration.AdditionalLibraries = new WabStorageAccountConfiguration(
hive.AdditionalLibraries.AccountDnsName, hive.AdditionalLibraries.Key, hive.AdditionalLibraries.BlobContainerName);
}
if (!hive.Metastore.ShouldProvisionNew)
{
var metaStore = (SqlAzureDatabaseCredentialBackedResource)hive.Metastore;
cluster.HiveMetastore = new Metastore(
metaStore.SqlServerName, metaStore.DatabaseName, metaStore.Credentials.Username, metaStore.Credentials.Password);
}
if (configActions != null)
{
foreach (var configAction in configActions.CustomActions)
{
ScriptCustomAction sca = configAction as ScriptCustomAction;
if (sca != null)
{
cluster.ConfigActions.Add(new ScriptAction(
sca.Name, ConvertClusterRoleToClusterNodeType(sca), sca.Uri, sca.Parameters));
}
}
}
if (oozie.Configuration.Any())
{
cluster.OozieConfiguration.ConfigurationCollection.AddRange(
oozie.Configuration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (oozie.AdditionalSharedLibraries != null)
{
cluster.OozieConfiguration.AdditionalSharedLibraries =
new WabStorageAccountConfiguration(
oozie.AdditionalSharedLibraries.AccountDnsName,
oozie.AdditionalSharedLibraries.Key,
oozie.AdditionalSharedLibraries.BlobContainerName);
}
if (oozie.AdditionalActionExecutorLibraries != null)
{
cluster.OozieConfiguration.AdditionalActionExecutorLibraries =
new WabStorageAccountConfiguration(
oozie.AdditionalActionExecutorLibraries.AccountDnsName,
oozie.AdditionalActionExecutorLibraries.Key,
oozie.AdditionalActionExecutorLibraries.BlobContainerName);
}
if (!oozie.Metastore.ShouldProvisionNew)
{
var metaStore = (SqlAzureDatabaseCredentialBackedResource)oozie.Metastore;
cluster.OozieMetastore = new Metastore(
metaStore.SqlServerName, metaStore.DatabaseName, metaStore.Credentials.Username, metaStore.Credentials.Password);
}
if (hbase != null && hbase.HBaseConfXmlProperties.Any())
{
cluster.HBaseConfiguration.ConfigurationCollection.AddRange(
hbase.HBaseConfXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hbase != null && hbase.AdditionalLibraries != null)
{
cluster.HBaseConfiguration.AdditionalLibraries = new WabStorageAccountConfiguration(
hbase.AdditionalLibraries.AccountDnsName, hbase.AdditionalLibraries.Key, hbase.AdditionalLibraries.BlobContainerName);
}
if (storm != null && storm.StormConfiguration.Any())
{
cluster.StormConfiguration.AddRange(
storm.StormConfiguration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
}
