Package org.apache.cassandra.db

Examples of org.apache.cassandra.db.ColumnFamily.metadata()

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    public static ColumnFamily removeDeletedAndOldShards(DecoratedKey key, boolean shouldPurge, CompactionController controller, ColumnFamily cf)
    {
        // See comment in preceding method
        ColumnFamily compacted = ColumnFamilyStore.removeDeleted(cf, shouldPurge ? controller.gcBefore : Integer.MIN_VALUE);
        if (shouldPurge && compacted != null && compacted.metadata().getDefaultValidator().isCommutative())
            CounterColumn.mergeAndRemoveOldShards(key, compacted, controller.gcBefore, controller.mergeShardBefore);
        return compacted;
    }

    public PrecompactedRow(CompactionController controller, List<SSTableIdentityIterator> rows)
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    }

    public static ColumnFamily removeDeletedAndOldShards(boolean shouldPurge, CompactionController controller, ColumnFamily cf)
    {
        ColumnFamily compacted = shouldPurge ? ColumnFamilyStore.removeDeleted(cf, controller.gcBefore) : cf;
        if (shouldPurge && compacted != null && compacted.metadata().getDefaultValidator().isCommutative())
            CounterColumn.removeOldShards(compacted, controller.gcBefore);
        return compacted;
    }

    public PrecompactedRow(CompactionController controller, List<SSTableIdentityIterator> rows)
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        protected IColumn getReduced()
        {
            assert container != null;
            IColumn reduced = container.iterator().next();
            ColumnFamily purged = shouldPurge ? ColumnFamilyStore.removeDeleted(container, controller.gcBefore) : container;
            if (purged != null && purged.metadata().getDefaultValidator().isCommutative())
            {
                CounterColumn.removeOldShards(purged, controller.gcBefore);
            }
            if (purged == null || !purged.iterator().hasNext())
            {
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    public static class CrossTableTrigger implements ITrigger
    {
        public Collection<RowMutation> augment(ByteBuffer key, ColumnFamily update)
        {
            ColumnFamily extraUpdate = ArrayBackedSortedColumns.factory.create(ksName, otherCf);
            extraUpdate.addColumn(new Column(extraUpdate.metadata().comparator.fromString("v2"),
                                             ByteBufferUtil.bytes(999)));

            RowMutation rm = new RowMutation(ksName, key);
            rm.add(extraUpdate);
            return Collections.singletonList(rm);
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    }

    public static ColumnFamily removeDeletedAndOldShards(boolean shouldPurge, CompactionController controller, ColumnFamily cf)
    {
        ColumnFamily compacted = shouldPurge ? ColumnFamilyStore.removeDeleted(cf, controller.gcBefore) : cf;
        if (shouldPurge && compacted != null && compacted.metadata().getDefaultValidator().isCommutative())
            CounterColumn.removeOldShards(compacted, controller.gcBefore);
        return compacted;
    }

    public PrecompactedRow(CompactionController controller, List<SSTableIdentityIterator> rows)
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