Package org.apache.cassandra.db

Examples of org.apache.cassandra.db.ColumnFamilyStore.snapshot()

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        CFMetaData.purge(cfm);
        DatabaseDescriptor.setTableDefinition(ksm, newVersion);

        if (!clientMode)
        {
            cfs.snapshot(Table.getTimestampedSnapshotName(null));

            CompactionManager.instance.getCompactionLock().lock();
            cfs.flushLock.lock();
            try
            {
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            {
                ColumnFamilyStore cfs = Table.open(ksm.name).getColumnFamilyStore(cfm.cfName);
                CFMetaData.purge(cfm);
                if (!clientMode)
                {
                    cfs.snapshot(snapshotName);
                    cfs.flushLock.lock();
                    try
                    {
                        Table.open(ksm.name).dropCf(cfm.cfId);
                    }
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            Schema.instance.purge(cfm);

            if (!StorageService.instance.isClientMode())
            {
                cfs.snapshot(snapshotName);
                Table.open(ksm.name).dropCf(cfm.cfId);
            }
        }

        if (withSchemaRecord)
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        if (withSchemaRecord)
            cfm.dropFromSchema(timestamp).apply();

        if (!StorageService.instance.isClientMode())
        {
            cfs.snapshot(Table.getTimestampedSnapshotName(cfs.columnFamily));
            Table.open(ksm.name).dropCf(cfm.cfId);
        }
    }

    private static KSMetaData makeNewKeyspaceDefinition(KSMetaData ksm, CFMetaData toExclude)
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            {
                ColumnFamilyStore cfs = Table.open(ksm.name, schema).getColumnFamilyStore(cfm.cfName);
                schema.purge(cfm);
                if (!StorageService.instance.isClientMode())
                {
                    cfs.snapshot(snapshotName);
                    cfs.flushLock.lock();
                    try
                    {
                        Table.open(ksm.name, schema).dropCf(cfm.cfId);
                    }
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    public void beforeApplyModels()
    {
        if (clientMode)
            return;
        ColumnFamilyStore cfs = Table.open(metadata.tableName).getColumnFamilyStore(metadata.cfName);
        cfs.snapshot(Table.getTimestampedSnapshotName(null));
    }

    void applyModels() throws IOException
    {
        logger.debug("Updating " + DatabaseDescriptor.getCFMetaData(metadata.cfId) + " to " + metadata);
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    public void beforeApplyModels()
    {
        if (clientMode)
            return;
        ColumnFamilyStore cfs = Table.open(tableName).getColumnFamilyStore(cfName);
        cfs.snapshot(Table.getTimestampedSnapshotName(null));
    }

    @Override
    public void applyModels() throws IOException
    {
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    public void beforeApplyModels()
    {
        if (clientMode)
            return;
        ColumnFamilyStore cfs = Table.open(metadata.tableName).getColumnFamilyStore(metadata.cfName);
        cfs.snapshot(Table.getTimestampedSnapshotName(null));
    }

    void applyModels() throws IOException
    {
        logger.debug("Updating " + DatabaseDescriptor.getCFMetaData(metadata.cfId) + " to " + metadata);
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        schema.setTableDefinition(ksm, newVersion);

        if (!StorageService.instance.isClientMode())
        {
            if (DatabaseDescriptor.isAutoSnapshot())
                cfs.snapshot(Table.getTimestampedSnapshotName(cfs.columnFamily));

            CompactionManager.instance.getCompactionLock().lock();
            cfs.flushLock.lock();
            try
            {
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                ColumnFamilyStore cfs = Table.open(ksm.name, schema).getColumnFamilyStore(cfm.cfName);
                schema.purge(cfm);
                if (!StorageService.instance.isClientMode())
                {
                    if (DatabaseDescriptor.isAutoSnapshot())
                        cfs.snapshot(snapshotName);

                    cfs.flushLock.lock();
                    try
                    {
                        Table.open(ksm.name, schema).dropCf(cfm.cfId);
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