本文整理汇总了Java中org.apache.cassandra.config.Schema.storeKeyspaceInstance方法的典型用法代码示例。如果您正苦于以下问题：Java Schema.storeKeyspaceInstance方法的具体用法？Java Schema.storeKeyspaceInstance怎么用？Java Schema.storeKeyspaceInstance使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.cassandra.config.Schema的用法示例。
在下文中一共展示了Schema.storeKeyspaceInstance方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: open
import org.apache.cassandra.config.Schema; //导入方法依赖的package包/类
private static Keyspace open(String keyspaceName, Schema schema, boolean loadSSTables)
{
Keyspace keyspaceInstance = schema.getKeyspaceInstance(keyspaceName);
if (keyspaceInstance == null)
{
// instantiate the Keyspace. we could use putIfAbsent but it's important to making sure it is only done once
// per keyspace, so we synchronize and re-check before doing it.
synchronized (Keyspace.class)
{
keyspaceInstance = schema.getKeyspaceInstance(keyspaceName);
if (keyspaceInstance == null)
{
// open and store the keyspace
keyspaceInstance = new Keyspace(keyspaceName, loadSSTables);
schema.storeKeyspaceInstance(keyspaceInstance);
// keyspace has to be constructed and in the cache before cacheRow can be called
for (ColumnFamilyStore cfs : keyspaceInstance.getColumnFamilyStores())
cfs.initRowCache();
}
}
}
return keyspaceInstance;
}