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Java MigrationManager.announceNewColumnFamily方法代码示例

本文整理汇总了Java中org.apache.cassandra.service.MigrationManager.announceNewColumnFamily方法的典型用法代码示例。如果您正苦于以下问题：Java MigrationManager.announceNewColumnFamily方法的具体用法？Java MigrationManager.announceNewColumnFamily怎么用？Java MigrationManager.announceNewColumnFamily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.service.MigrationManager的用法示例。


在下文中一共展示了MigrationManager.announceNewColumnFamily方法的15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: system_add_column_family

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
public String system_add_column_family(CfDef cf_def)
throws InvalidRequestException, SchemaDisagreementException, TException
{
    logger.debug("add_column_family");

    try
    {
        ClientState cState = state();
        String keyspace = cState.getKeyspace();
        cState.hasKeyspaceAccess(keyspace, Permission.CREATE);
        cf_def.unsetId(); // explicitly ignore any id set by client (Hector likes to set zero)
        CFMetaData cfm = CFMetaData.fromThrift(cf_def);
        CFMetaData.validateCompactionOptions(cfm.compactionStrategyClass, cfm.compactionStrategyOptions);
        cfm.addDefaultIndexNames();

        if (!cfm.getTriggers().isEmpty())
            state().ensureIsSuper("Only superusers are allowed to add triggers.");

        MigrationManager.announceNewColumnFamily(cfm);
        return Schema.instance.getVersion().toString();
    }
    catch (RequestValidationException e)
    {
        throw ThriftConversion.toThrift(e);
    }
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:27，代码来源:CassandraServer.java

示例2: addNewCfWithTriggerToKs

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCfWithTriggerToKs() throws Exception
{
    KSMetaData ksm = KSMetaData.newKeyspace(ksName,
                                            SimpleStrategy.class,
                                            Collections.singletonMap("replication_factor", "1"),
                                            true,
                                            Collections.EMPTY_LIST);
    MigrationManager.announceNewKeyspace(ksm);

    CFMetaData cfm1 = CFMetaData.compile(String.format("CREATE TABLE %s (k int PRIMARY KEY, v int)", cfName), ksName);
    TriggerDefinition td = TriggerDefinition.create(triggerName, triggerClass);
    cfm1.addTriggerDefinition(td);

    MigrationManager.announceNewColumnFamily(cfm1);

    CFMetaData cfm2 = Schema.instance.getCFMetaData(ksName, cfName);
    assertFalse(cfm2.getTriggers().isEmpty());
    assertEquals(1, cfm2.getTriggers().size());
    assertEquals(td, cfm2.getTriggers().get(triggerName));
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:22，代码来源:TriggersSchemaTest.java

示例3: addNewCfWithTriggerToKs

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCfWithTriggerToKs() throws Exception
{
    KeyspaceMetadata ksm = KeyspaceMetadata.create(ksName, KeyspaceParams.simple(1));
    MigrationManager.announceNewKeyspace(ksm);

    CFMetaData cfm1 = CFMetaData.compile(String.format("CREATE TABLE %s (k int PRIMARY KEY, v int)", cfName), ksName);
    TriggerMetadata td = TriggerMetadata.create(triggerName, triggerClass);
    cfm1.triggers(cfm1.getTriggers().with(td));

    MigrationManager.announceNewColumnFamily(cfm1);

    CFMetaData cfm2 = Schema.instance.getCFMetaData(ksName, cfName);
    assertFalse(cfm2.getTriggers().isEmpty());
    assertEquals(1, cfm2.getTriggers().size());
    assertEquals(td, cfm2.getTriggers().get(triggerName).get());
}
开发者ID:scylladb，项目名称:scylla-tools-java，代码行数:18，代码来源:TriggersSchemaTest.java

示例4: system_add_column_family

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
public String system_add_column_family(CfDef cf_def)
throws InvalidRequestException, SchemaDisagreementException, TException
{
    logger.debug("add_column_family");

    try
    {
        ClientState cState = state();
        String keyspace = cState.getKeyspace();
        cState.hasKeyspaceAccess(keyspace, Permission.CREATE);
        cf_def.unsetId(); // explicitly ignore any id set by client (Hector likes to set zero)
        CFMetaData cfm = CFMetaData.fromThrift(cf_def);
        CFMetaData.validateCompactionOptions(cfm.compactionStrategyClass, cfm.compactionStrategyOptions, false);

        cfm.addDefaultIndexNames();
        MigrationManager.announceNewColumnFamily(cfm);
        return Schema.instance.getVersion().toString();
    }
    catch (RequestValidationException e)
    {
        throw ThriftConversion.toThrift(e);
    }
}
开发者ID:jackliu8722，项目名称:cassandra-1.2.16，代码行数:24，代码来源:CassandraServer.java

示例5: announceMigration

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
public boolean announceMigration(boolean isLocalOnly) throws RequestValidationException
{
    try
    {
        MigrationManager.announceNewColumnFamily(getCFMetaData(), isLocalOnly);
        return true;
    }
    catch (AlreadyExistsException e)
    {
        if (ifNotExists)
            return false;
        throw e;
    }
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:15，代码来源:CreateTableStatement.java

示例6: addNewCfToBogusKeyspace

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCfToBogusKeyspace()
{
    CFMetaData newCf = addTestCF("MadeUpKeyspace", "NewCF", "new cf");
    try
    {
        MigrationManager.announceNewColumnFamily(newCf);
        throw new AssertionError("You shouldn't be able to do anything to a keyspace that doesn't exist.");
    }
    catch (ConfigurationException expected)
    {
    }
}
开发者ID:vcostet，项目名称:cassandra-kmean，代码行数:14，代码来源:DefsTest.java

示例7: announceMigration

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
public void announceMigration() throws RequestValidationException
{
    try
    {
       MigrationManager.announceNewColumnFamily(getCFMetaData());
    }
    catch (AlreadyExistsException e)
    {
        if (!ifNotExists)
            throw e;
    }
}
开发者ID:pgaref，项目名称:ACaZoo，代码行数:13，代码来源:CreateTableStatement.java

示例8: addNewCfToBogusKeyspace

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCfToBogusKeyspace() throws InterruptedException
{
    CFMetaData newCf = addTestCF("MadeUpKeyspace", "NewCF", "new cf");
    try
    {
        MigrationManager.announceNewColumnFamily(newCf);
        throw new AssertionError("You shouldn't be able to do anything to a keyspace that doesn't exist.");
    }
    catch (ConfigurationException expected)
    {
    }
}
开发者ID:pgaref，项目名称:ACaZoo，代码行数:14，代码来源:DefsTest.java

示例9: announceMigration

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
public Event.SchemaChange announceMigration(boolean isLocalOnly) throws RequestValidationException
{
    try
    {
        MigrationManager.announceNewColumnFamily(getCFMetaData(), isLocalOnly);
        return new Event.SchemaChange(Event.SchemaChange.Change.CREATED, Event.SchemaChange.Target.TABLE, keyspace(), columnFamily());
    }
    catch (AlreadyExistsException e)
    {
        if (ifNotExists)
            return null;
        throw e;
    }
}
开发者ID:scylladb，项目名称:scylla-tools-java，代码行数:15，代码来源:CreateTableStatement.java

示例10: addNewCfToBogusKeyspace

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCfToBogusKeyspace()
{
    CFMetaData newCf = addTestTable("MadeUpKeyspace", "NewCF", "new cf");
    try
    {
        MigrationManager.announceNewColumnFamily(newCf);
        throw new AssertionError("You shouldn't be able to do anything to a keyspace that doesn't exist.");
    }
    catch (ConfigurationException expected)
    {
    }
}
开发者ID:scylladb，项目名称:scylla-tools-java，代码行数:14，代码来源:DefsTest.java

示例11: addNewTable

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewTable() throws ConfigurationException
{
    final String ksName = KEYSPACE1;
    final String tableName = "anewtable";
    KeyspaceMetadata original = Schema.instance.getKSMetaData(ksName);

    CFMetaData cfm = addTestTable(original.name, tableName, "A New Table");

    assertFalse(Schema.instance.getKSMetaData(ksName).tables.get(cfm.cfName).isPresent());
    MigrationManager.announceNewColumnFamily(cfm);

    assertTrue(Schema.instance.getKSMetaData(ksName).tables.get(cfm.cfName).isPresent());
    assertEquals(cfm, Schema.instance.getKSMetaData(ksName).tables.get(cfm.cfName).get());

    // now read and write to it.
    QueryProcessor.executeInternal(String.format("INSERT INTO %s.%s (key, col, val) VALUES (?, ?, ?)",
                                                 ksName, tableName),
                                   "key0", "col0", "val0");

    // flush to exercise more than just hitting the memtable
    ColumnFamilyStore cfs = Keyspace.open(ksName).getColumnFamilyStore(tableName);
    assertNotNull(cfs);
    cfs.forceBlockingFlush();

    // and make sure we get out what we put in
    UntypedResultSet rows = QueryProcessor.executeInternal(String.format("SELECT * FROM %s.%s", ksName, tableName));
    assertRows(rows, row("key0", "col0", "val0"));
}
开发者ID:scylladb，项目名称:scylla-tools-java，代码行数:30，代码来源:DefsTest.java

示例12: createEmptyKsAddNewCf

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void createEmptyKsAddNewCf() throws ConfigurationException
{
    assertNull(Schema.instance.getKSMetaData(EMPTY_KEYSPACE));
    KeyspaceMetadata newKs = KeyspaceMetadata.create(EMPTY_KEYSPACE, KeyspaceParams.simple(5));
    MigrationManager.announceNewKeyspace(newKs);
    assertNotNull(Schema.instance.getKSMetaData(EMPTY_KEYSPACE));

    String tableName = "added_later";
    CFMetaData newCf = addTestTable(EMPTY_KEYSPACE, tableName, "A new CF to add to an empty KS");

    //should not exist until apply
    assertFalse(Schema.instance.getKSMetaData(newKs.name).tables.get(newCf.cfName).isPresent());

    //add the new CF to the empty space
    MigrationManager.announceNewColumnFamily(newCf);

    assertTrue(Schema.instance.getKSMetaData(newKs.name).tables.get(newCf.cfName).isPresent());
    assertEquals(Schema.instance.getKSMetaData(newKs.name).tables.get(newCf.cfName).get(), newCf);

    // now read and write to it.
    QueryProcessor.executeInternal(String.format("INSERT INTO %s.%s (key, col, val) VALUES (?, ?, ?)",
                                                 EMPTY_KEYSPACE, tableName),
                                   "key0", "col0", "val0");

    ColumnFamilyStore cfs = Keyspace.open(newKs.name).getColumnFamilyStore(newCf.cfName);
    assertNotNull(cfs);
    cfs.forceBlockingFlush();

    UntypedResultSet rows = QueryProcessor.executeInternal(String.format("SELECT * FROM %s.%s", EMPTY_KEYSPACE, tableName));
    assertRows(rows, row("key0", "col0", "val0"));
}
开发者ID:scylladb，项目名称:scylla-tools-java，代码行数:33，代码来源:DefsTest.java

示例13: addNewCfWithNullComment

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCfWithNullComment() throws ConfigurationException
{
    final String ks = "Keyspace1";
    final String cf = "BrandNewCfWithNull";
    KSMetaData original = Schema.instance.getKSMetaData(ks);

    CFMetaData newCf = addTestCF(original.name, cf, null);

    Assert.assertFalse(Schema.instance.getKSMetaData(ks).cfMetaData().containsKey(newCf.cfName));
    MigrationManager.announceNewColumnFamily(newCf);

    Assert.assertTrue(Schema.instance.getKSMetaData(ks).cfMetaData().containsKey(newCf.cfName));
    Assert.assertEquals(newCf, Schema.instance.getKSMetaData(ks).cfMetaData().get(newCf.cfName));
}
开发者ID:rajath26，项目名称:cassandra-trunk，代码行数:16，代码来源:DefsTest.java

示例14: addNewCF

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCF() throws ConfigurationException
{
    final String ks = "Keyspace1";
    final String cf = "BrandNewCf";
    KSMetaData original = Schema.instance.getKSMetaData(ks);

    CFMetaData newCf = addTestCF(original.name, cf, "A New Column Family");

    Assert.assertFalse(Schema.instance.getKSMetaData(ks).cfMetaData().containsKey(newCf.cfName));
    MigrationManager.announceNewColumnFamily(newCf);

    Assert.assertTrue(Schema.instance.getKSMetaData(ks).cfMetaData().containsKey(newCf.cfName));
    Assert.assertEquals(newCf, Schema.instance.getKSMetaData(ks).cfMetaData().get(newCf.cfName));

    // now read and write to it.
    CellName col0 = cellname("col0");
    DecoratedKey dk = Util.dk("key0");
    Mutation rm = new Mutation(ks, dk.key);
    rm.add(cf, col0, ByteBufferUtil.bytes("value0"), 1L);
    rm.apply();
    ColumnFamilyStore store = Keyspace.open(ks).getColumnFamilyStore(cf);
    Assert.assertNotNull(store);
    store.forceBlockingFlush();

    ColumnFamily cfam = store.getColumnFamily(Util.namesQueryFilter(store, dk, col0));
    Assert.assertNotNull(cfam.getColumn(col0));
    Cell col = cfam.getColumn(col0);
    Assert.assertEquals(ByteBufferUtil.bytes("value0"), col.value());
}
开发者ID:rajath26，项目名称:cassandra-trunk，代码行数:31，代码来源:DefsTest.java

示例15: addNewCF

import org.apache.cassandra.service.MigrationManager; //导入方法依赖的package包/类
@Test
public void addNewCF() throws ConfigurationException
{
    final String ks = KEYSPACE1;
    final String cf = "BrandNewCf";
    KSMetaData original = Schema.instance.getKSMetaData(ks);

    CFMetaData newCf = addTestCF(original.name, cf, "A New Table");

    Assert.assertFalse(Schema.instance.getKSMetaData(ks).cfMetaData().containsKey(newCf.cfName));
    MigrationManager.announceNewColumnFamily(newCf);

    Assert.assertTrue(Schema.instance.getKSMetaData(ks).cfMetaData().containsKey(newCf.cfName));
    Assert.assertEquals(newCf, Schema.instance.getKSMetaData(ks).cfMetaData().get(newCf.cfName));

    // now read and write to it.
    CellName col0 = cellname("col0");
    DecoratedKey dk = Util.dk("key0");
    Mutation rm = new Mutation(ks, dk.getKey());
    rm.add(cf, col0, ByteBufferUtil.bytes("value0"), 1L);
    rm.applyUnsafe();
    ColumnFamilyStore store = Keyspace.open(ks).getColumnFamilyStore(cf);
    Assert.assertNotNull(store);
    store.forceBlockingFlush();

    ColumnFamily cfam = store.getColumnFamily(Util.namesQueryFilter(store, dk, col0));
    Assert.assertNotNull(cfam.getColumn(col0));
    Cell col = cfam.getColumn(col0);
    Assert.assertEquals(ByteBufferUtil.bytes("value0"), col.value());
}
开发者ID:daidong，项目名称:GraphTrek，代码行数:31，代码来源:DefsTest.java


注：本文中的org.apache.cassandra.service.MigrationManager.announceNewColumnFamily方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。