本文整理汇总了Java中org.apache.cassandra.SchemaLoader.cleanupAndLeaveDirs方法的典型用法代码示例。如果您正苦于以下问题：Java SchemaLoader.cleanupAndLeaveDirs方法的具体用法？Java SchemaLoader.cleanupAndLeaveDirs怎么用？Java SchemaLoader.cleanupAndLeaveDirs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.SchemaLoader的用法示例。
在下文中一共展示了SchemaLoader.cleanupAndLeaveDirs方法的6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: cleanStatesFromPreviousTest
import org.apache.cassandra.SchemaLoader; //导入方法依赖的package包/类
@BeforeClass
public static void cleanStatesFromPreviousTest()
{
// Since OrderPreservingPartitioner#describeOwnership tries to read SSTables,
// we need to clear data dir to clear garbage from previous test before running tests.
SchemaLoader.cleanupAndLeaveDirs();
}
示例2: testTransKsMigration
import org.apache.cassandra.SchemaLoader; //导入方法依赖的package包/类
@Test
public void testTransKsMigration() throws ConfigurationException
{
SchemaLoader.cleanupAndLeaveDirs();
DatabaseDescriptor.loadSchemas();
assertEquals(0, Schema.instance.getNonSystemKeyspaces().size());
Gossiper.instance.start((int)(System.currentTimeMillis() / 1000));
Keyspace.setInitialized();
try
{
// add a few.
MigrationManager.announceNewKeyspace(KSMetaData.testMetadata("ks0", SimpleStrategy.class, KSMetaData.optsWithRF(3)));
MigrationManager.announceNewKeyspace(KSMetaData.testMetadata("ks1", SimpleStrategy.class, KSMetaData.optsWithRF(3)));
assertNotNull(Schema.instance.getKSMetaData("ks0"));
assertNotNull(Schema.instance.getKSMetaData("ks1"));
Schema.instance.clearKeyspaceDefinition(Schema.instance.getKSMetaData("ks0"));
Schema.instance.clearKeyspaceDefinition(Schema.instance.getKSMetaData("ks1"));
assertNull(Schema.instance.getKSMetaData("ks0"));
assertNull(Schema.instance.getKSMetaData("ks1"));
DatabaseDescriptor.loadSchemas();
assertNotNull(Schema.instance.getKSMetaData("ks0"));
assertNotNull(Schema.instance.getKSMetaData("ks1"));
}
finally
{
Gossiper.instance.stop();
}
}
示例3: setup
import org.apache.cassandra.SchemaLoader; //导入方法依赖的package包/类
@BeforeClass
public static void setup() throws Exception
{
SchemaLoader.cleanupAndLeaveDirs();
Keyspace.setInitialized();
StorageService.instance.initServer();
}
示例4: cleanStatesFromPreviousTest
import org.apache.cassandra.SchemaLoader; //导入方法依赖的package包/类
@BeforeClass
public static void cleanStatesFromPreviousTest() throws IOException
{
// Since OrderPreservingPartitioner#describeOwnership tries to read SSTables,
// we need to clear data dir to clear garbage from previous test before running tests.
SchemaLoader.cleanupAndLeaveDirs();
}
示例5: testTransKsMigration
import org.apache.cassandra.SchemaLoader; //导入方法依赖的package包/类
@Test
public void testTransKsMigration() throws ConfigurationException, IOException
{
SchemaLoader.cleanupAndLeaveDirs();
Schema.instance.loadFromDisk();
assertEquals(0, Schema.instance.getNonSystemKeyspaces().size());
Gossiper.instance.start((int)(System.currentTimeMillis() / 1000));
Keyspace.setInitialized();
try
{
// add a few.
MigrationManager.announceNewKeyspace(KeyspaceMetadata.create("ks0", KeyspaceParams.simple(3)));
MigrationManager.announceNewKeyspace(KeyspaceMetadata.create("ks1", KeyspaceParams.simple(3)));
assertNotNull(Schema.instance.getKSMetaData("ks0"));
assertNotNull(Schema.instance.getKSMetaData("ks1"));
Schema.instance.clearKeyspaceMetadata(Schema.instance.getKSMetaData("ks0"));
Schema.instance.clearKeyspaceMetadata(Schema.instance.getKSMetaData("ks1"));
assertNull(Schema.instance.getKSMetaData("ks0"));
assertNull(Schema.instance.getKSMetaData("ks1"));
Schema.instance.loadFromDisk();
assertNotNull(Schema.instance.getKSMetaData("ks0"));
assertNotNull(Schema.instance.getKSMetaData("ks1"));
}
finally
{
Gossiper.instance.stop();
}
}
示例6: initPartitioner
import org.apache.cassandra.SchemaLoader; //导入方法依赖的package包/类
public void initPartitioner()
{
partitioner = new OrderPreservingPartitioner();
// need to clear data dir
SchemaLoader.cleanupAndLeaveDirs();
}