Package org.apache.cassandra.config

Examples of org.apache.cassandra.config.KSMetaData

52
53
54
55
56
57
58
59
60
61
62
63
        // persist keyspaces under new version
        RowMutation rm = new RowMutation(Table.SYSTEM_TABLE, versionKey);
        long now = System.currentTimeMillis();
        for (String ksname : ksnames)
        {
            KSMetaData ksm = DatabaseDescriptor.getTableDefinition(ksname);
            rm.add(new QueryPath(Migration.SCHEMA_CF, null, ByteBufferUtil.bytes(ksm.name)), SerDeUtils.serialize(ksm.deflate()), now);
        }
        // add the schema
        rm.add(new QueryPath(Migration.SCHEMA_CF,
                             null,
                             DEFINITION_SCHEMA_COLUMN_NAME),
View Full Code Here
45
46
47
48
49
50
51
52
53
54
55
56
57
58
    {
        super(UUIDGen.makeType1UUIDFromHost(FBUtilities.getLocalAddress()), DatabaseDescriptor.getDefsVersion());
        this.tableName = tableName;
        this.cfName = cfName;
       
        KSMetaData ksm = DatabaseDescriptor.getTableDefinition(tableName);
        if (ksm == null)
            throw new ConfigurationException("Keyspace does not already exist.");
        else if (!ksm.cfMetaData().containsKey(cfName))
            throw new ConfigurationException("CF is not defined in that keyspace.");
       
        KSMetaData newKsm = makeNewKeyspaceDefinition(ksm);
        rm = Migration.makeDefinitionMutation(newKsm, null, newVersion);
    }
View Full Code Here
62
63
64
65
66
67
68
        // clone ksm but do not include the new def
        CFMetaData cfm = ksm.cfMetaData().get(cfName);
        List<CFMetaData> newCfs = new ArrayList<CFMetaData>(ksm.cfMetaData().values());
        newCfs.remove(cfm);
        assert newCfs.size() == ksm.cfMetaData().size() - 1;
        return new KSMetaData(ksm.name, ksm.strategyClass, ksm.strategyOptions, ksm.replicationFactor, newCfs.toArray(new CFMetaData[newCfs.size()]));
    }
View Full Code Here
70
71
72
73
74
75
76
77
78
79
80
81
82
    public void applyModels() throws IOException
    {
        ColumnFamilyStore cfs = Table.open(tableName).getColumnFamilyStore(cfName);

        // reinitialize the table.
        KSMetaData existing = DatabaseDescriptor.getTableDefinition(tableName);
        CFMetaData cfm = existing.cfMetaData().get(cfName);
        KSMetaData ksm = makeNewKeyspaceDefinition(existing);
        CFMetaData.purge(cfm);
        DatabaseDescriptor.setTableDefinition(ksm, newVersion);

        if (!clientMode)
        {
View Full Code Here
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
    {
        super(UUIDGen.makeType1UUIDFromHost(FBUtilities.getLocalAddress()), DatabaseDescriptor.getDefsVersion());
        this.oldName = oldName;
        this.newName = newName;
       
        KSMetaData oldKsm = DatabaseDescriptor.getTableDefinition(oldName);
        if (oldKsm == null)
            throw new ConfigurationException("Keyspace either does not exist or does not match the one currently defined.");
        if (DatabaseDescriptor.getTableDefinition(newName) != null)
            throw new ConfigurationException("Keyspace already exists.");
        if (!Migration.isLegalName(newName))
            throw new ConfigurationException("Invalid keyspace name: " + newName);
       
        // clone the ksm, replacing thename.
        KSMetaData newKsm = rename(oldKsm, newName, false);
       
        rm = makeDefinitionMutation(newKsm, oldKsm, newVersion);
    }
View Full Code Here
73
74
75
76
77
78
79
        {
            if (purgeOldCfs)
                CFMetaData.purge(oldCf);
            newCfs.add(CFMetaData.renameTable(oldCf, newName));
        }
        return new KSMetaData(newName, ksm.strategyClass, ksm.strategyOptions, ksm.replicationFactor, newCfs.toArray(new CFMetaData[newCfs.size()]));
    }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
    public void applyModels() throws IOException
    {
        if (!clientMode)
            renameKsStorageFiles(oldName, newName);
       
        KSMetaData oldKsm = DatabaseDescriptor.getTableDefinition(oldName);
        for (CFMetaData cfm : oldKsm.cfMetaData().values())
            CFMetaData.purge(cfm);
        KSMetaData newKsm = rename(oldKsm, newName, true);
        for (CFMetaData cfm : newKsm.cfMetaData().values())
        {
            try
            {
                CFMetaData.map(cfm);
            }
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
        super(UUIDGen.makeType1UUIDFromHost(FBUtilities.getLocalAddress()), DatabaseDescriptor.getDefsVersion());
        this.tableName = tableName;
        this.oldName = oldName;
        this.newName = newName;
       
        KSMetaData ksm = DatabaseDescriptor.getTableDefinition(tableName);
        if (ksm == null)
            throw new ConfigurationException("Keyspace does not already exist.");
        if (!ksm.cfMetaData().containsKey(oldName))
            throw new ConfigurationException("CF is not defined in that keyspace.");
        if (ksm.cfMetaData().containsKey(newName))
            throw new ConfigurationException("CF is already defined in that keyspace.");
        if (!Migration.isLegalName(newName))
            throw new ConfigurationException("Invalid column family name: " + newName);
       
        cfId = ksm.cfMetaData().get(oldName).cfId;
       
        // clone the ksm, replacing cfm with the new one.
        KSMetaData newKsm = makeNewKeyspaceDefinition(ksm);
        rm = Migration.makeDefinitionMutation(newKsm, null, newVersion);
    }
View Full Code Here
74
75
76
77
78
79
80
        List<CFMetaData> newCfs = new ArrayList<CFMetaData>(ksm.cfMetaData().values());
        newCfs.remove(oldCfm);
        assert newCfs.size() == ksm.cfMetaData().size() - 1;
        CFMetaData newCfm = CFMetaData.rename(oldCfm, newName);
        newCfs.add(newCfm);
        return new KSMetaData(ksm.name, ksm.strategyClass, ksm.strategyOptions, ksm.replicationFactor, newCfs.toArray(new CFMetaData[newCfs.size()]));
    }
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
    {
        // leave it up to operators to ensure there are no writes going on durng the file rename. Just know that
        // attempting row mutations on oldcfName right now would be really bad.
       
        // reset defs.
        KSMetaData oldKsm = DatabaseDescriptor.getTableDefinition(tableName);
        CFMetaData.purge(oldKsm.cfMetaData().get(oldName));
        KSMetaData ksm = makeNewKeyspaceDefinition(DatabaseDescriptor.getTableDefinition(tableName));
        try
        {
            CFMetaData.map(ksm.cfMetaData().get(newName));
        }
        catch (ConfigurationException ex)
        {
            // throwing RTE since this this means that the table,cf already maps to a different ID, which has already
            // been checked in the constructor and shouldn't happen.
View Full Code Here
TOP

Related Classes of org.apache.cassandra.config.KSMetaData

  • com.netflix.staash.test.core.SampleTest
  • com.thinkaurelius.titan.diskstorage.cassandra.embedded.CassandraEmbeddedStoreManager
  • io.teknek.intravert.action.impl.CreateColumnFamilyAction
  • io.teknek.intravert.action.impl.CreateKeyspaceAction
  • org.apache.avro.util.Utf8
  • org.apache.cassandra.auth.Auth
  • org.apache.cassandra.avro.CassandraServer
  • org.apache.cassandra.BriskErrorServer
  • org.apache.cassandra.config.DefsTest
  • org.apache.cassandra.cql.DropIndexStatement
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.