Examples of RenameColumnFamily

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        m1.apply();
        UUID ver1 = m1.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver1);
       
        // rename it.
        Migration m2 = new RenameColumnFamily("Keyspace1", "MigrationCf_1", "MigrationCf_2");
        m2.apply();
        UUID ver2 = m2.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver2);
       
        // drop it.
        Migration m3 = new DropColumnFamily("Keyspace1", "MigrationCf_2");
        m3.apply();
        UUID ver3 = m3.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver3);
       
        // now lets load the older migrations to see if that code works.
        Collection<IColumn> serializedMigrations = Migration.getLocalMigrations(ver1, ver3);
        assert serializedMigrations.size() == 3;
       
        // test deserialization of the migrations.
        Migration[] reconstituded = new Migration[3];
        int i = 0;
        for (IColumn col : serializedMigrations)
        {
            UUID version = UUIDGen.getUUID(col.name());
            reconstituded[i] = Migration.deserialize(col.value());
            assert version.equals(reconstituded[i].getVersion());
            i++;
        }
       
        assert m1.getClass().equals(reconstituded[0].getClass());
        assert m2.getClass().equals(reconstituded[1].getClass());
        assert m3.getClass().equals(reconstituded[2].getClass());
       
        // verify that the row mutations are the same. rather than exposing the private fields, serialize and verify.
        assert m1.serialize().equals(reconstituded[0].serialize());
        assert m2.serialize().equals(reconstituded[1].serialize());
        assert m3.serialize().equals(reconstituded[2].serialize());
    }
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Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        store.forceBlockingFlush();
        int fileCount = DefsTable.getFiles(oldCfm.tableName, oldCfm.cfName).size();
        assert fileCount > 0;
       
        final String cfName = "St4ndard1Replacement";
        new RenameColumnFamily(oldCfm.tableName, oldCfm.cfName, cfName).apply();
       
        assert !DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(oldCfm.cfName);
        assert DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(cfName);
       
        // verify that new files are there.
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        m1.apply();
        UUID ver1 = m1.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver1);
       
        // rename it.
        Migration m2 = new RenameColumnFamily("Keyspace1", "MigrationCf_1", "MigrationCf_2");
        m2.apply();
        UUID ver2 = m2.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver2);
       
        // drop it.
        Migration m3 = new DropColumnFamily("Keyspace1", "MigrationCf_2");
        m3.apply();
        UUID ver3 = m3.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver3);
       
        // now lets load the older migrations to see if that code works.
        Collection<IColumn> serializedMigrations = Migration.getLocalMigrations(ver1, ver3);
        assert serializedMigrations.size() == 3;
       
        // test deserialization of the migrations.
        Migration[] reconstituded = new Migration[3];
        int i = 0;
        for (IColumn col : serializedMigrations)
        {
            UUID version = UUIDGen.getUUID(col.name());
            reconstituded[i] = Migration.deserialize(col.value());
            assert version.equals(reconstituded[i].getVersion());
            i++;
        }
       
        assert m1.getClass().equals(reconstituded[0].getClass());
        assert m2.getClass().equals(reconstituded[1].getClass());
        assert m3.getClass().equals(reconstituded[2].getClass());
       
        // verify that the row mutations are the same. rather than exposing the private fields, serialize and verify.
        assert m1.serialize().equals(reconstituded[0].serialize());
        assert m2.serialize().equals(reconstituded[1].serialize());
        assert m3.serialize().equals(reconstituded[2].serialize());
    }
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        store.forceBlockingFlush();
        int fileCount = DefsTable.getFiles(oldCfm.tableName, oldCfm.cfName).size();
        assert fileCount > 0;
       
        final String cfName = "St4ndard1Replacement";
        new RenameColumnFamily(oldCfm.tableName, oldCfm.cfName, cfName).apply();
       
        assert !DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(oldCfm.cfName);
        assert DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(cfName);
       
        // verify that new files are there.
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        m1.apply();
        UUID ver1 = m1.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver1);
       
        // rename it.
        Migration m2 = new RenameColumnFamily("Keyspace1", "MigrationCf_1", "MigrationCf_2");
        m2.apply();
        UUID ver2 = m2.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver2);
       
        // drop it.
        Migration m3 = new DropColumnFamily("Keyspace1", "MigrationCf_2");
        m3.apply();
        UUID ver3 = m3.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver3);
       
        // now lets load the older migrations to see if that code works.
        Collection<IColumn> serializedMigrations = Migration.getLocalMigrations(ver1, ver3);
        assert serializedMigrations.size() == 3;
       
        // test deserialization of the migrations.
        Migration[] reconstituded = new Migration[3];
        int i = 0;
        for (IColumn col : serializedMigrations)
        {
            UUID version = UUIDGen.getUUID(col.name());
            reconstituded[i] = Migration.deserialize(col.value());
            assert version.equals(reconstituded[i].getVersion());
            i++;
        }
       
        assert m1.getClass().equals(reconstituded[0].getClass());
        assert m2.getClass().equals(reconstituded[1].getClass());
        assert m3.getClass().equals(reconstituded[2].getClass());
       
        // verify that the row mutations are the same. rather than exposing the private fields, serialize and verify.
        assert m1.serialize().equals(reconstituded[0].serialize());
        assert m2.serialize().equals(reconstituded[1].serialize());
        assert m3.serialize().equals(reconstituded[2].serialize());
    }
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        store.forceBlockingFlush();
        int fileCount = DefsTable.getFiles(oldCfm.tableName, oldCfm.cfName).size();
        assert fileCount > 0;
       
        final String cfName = "St4ndard1Replacement";
        new RenameColumnFamily(oldCfm.tableName, oldCfm.cfName, cfName).apply();
       
        assert !DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(oldCfm.cfName);
        assert DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(cfName);
       
        // verify that new files are there.
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        m1.apply();
        UUID ver1 = m1.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver1);
       
        // rename it.
        Migration m2 = new RenameColumnFamily("Keyspace1", "MigrationCf_1", "MigrationCf_2");
        m2.apply();
        UUID ver2 = m2.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver2);
       
        // drop it.
        Migration m3 = new DropColumnFamily("Keyspace1", "MigrationCf_2");
        m3.apply();
        UUID ver3 = m3.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver3);
       
        // now lets load the older migrations to see if that code works.
        Collection<IColumn> serializedMigrations = Migration.getLocalMigrations(ver1, ver3);
        assert serializedMigrations.size() == 3;
       
        // test deserialization of the migrations.
        Migration[] reconstituded = new Migration[3];
        int i = 0;
        for (IColumn col : serializedMigrations)
        {
            UUID version = UUIDGen.getUUID(col.name());
            reconstituded[i] = Migration.deserialize(col.value());
            assert version.equals(reconstituded[i].getVersion());
            i++;
        }
       
        assert m1.getClass().equals(reconstituded[0].getClass());
        assert m2.getClass().equals(reconstituded[1].getClass());
        assert m3.getClass().equals(reconstituded[2].getClass());
       
        // verify that the row mutations are the same. rather than exposing the private fields, serialize and verify.
        assert m1.serialize().equals(reconstituded[0].serialize());
        assert m2.serialize().equals(reconstituded[1].serialize());
        assert m3.serialize().equals(reconstituded[2].serialize());
    }
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        store.forceBlockingFlush();
        int fileCount = DefsTable.getFiles(oldCfm.tableName, oldCfm.cfName).size();
        assert fileCount > 0;
       
        final String cfName = "St4ndard1Replacement";
        new RenameColumnFamily(oldCfm.tableName, oldCfm.cfName, cfName).apply();
       
        assert !DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(oldCfm.cfName);
        assert DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(cfName);
       
        // verify that new files are there.
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        store.forceBlockingFlush();
        int fileCount = DefsTable.getFiles(oldCfm.ksName, oldCfm.cfName).size();
        assert fileCount > 0;
       
        final String cfName = "St4ndard1Replacement";
        new RenameColumnFamily(oldCfm.ksName, oldCfm.cfName, cfName).apply();
       
        assert !DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(oldCfm.cfName);
        assert DatabaseDescriptor.getTableDefinition(ks.name).cfMetaData().containsKey(cfName);
       
        // verify that new files are there.
View Full Code Here

Examples of org.apache.cassandra.db.migration.RenameColumnFamily

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        m1.apply();
        UUID ver1 = m1.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver1);
       
        // rename it.
        Migration m2 = new RenameColumnFamily("Keyspace1", "MigrationCf_1", "MigrationCf_2");
        m2.apply();
        UUID ver2 = m2.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver2);
       
        // drop it.
        Migration m3 = new DropColumnFamily("Keyspace1", "MigrationCf_2");
        m3.apply();
        UUID ver3 = m3.getVersion();
        assert DatabaseDescriptor.getDefsVersion().equals(ver3);
       
        // now lets load the older migrations to see if that code works.
        Collection<IColumn> serializedMigrations = Migration.getLocalMigrations(ver1, ver3);
        assert serializedMigrations.size() == 3;
       
        // test deserialization of the migrations.
        Migration[] reconstituded = new Migration[3];
        int i = 0;
        for (IColumn col : serializedMigrations)
        {
            UUID version = UUIDGen.getUUID(col.name());
            reconstituded[i] = Migration.deserialize(col.value(), MessagingService.version_);
            assert version.equals(reconstituded[i].getVersion());
            i++;
        }
       
        assert m1.getClass().equals(reconstituded[0].getClass());
        assert m2.getClass().equals(reconstituded[1].getClass());
        assert m3.getClass().equals(reconstituded[2].getClass());
       
        // verify that the row mutations are the same. rather than exposing the private fields, serialize and verify.
        assert m1.serialize().equals(reconstituded[0].serialize());
        assert m2.serialize().equals(reconstituded[1].serialize());
        assert m3.serialize().equals(reconstituded[2].serialize());
    }
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